H3121 Guillotine shears for sheet metalSchemes, description, characteristics. The main types and characteristics of guillotine shears Guillotine shears for metal technical specifications
Cutting sheet and profile metal is required in almost all metalworking and machine-building enterprises, from a small metalwork workshop to a huge plant. Often you have to cut metal in your home workshop or directly on the construction site. Guillotine shears are one of the most convenient machines for cutting and cutting metal. There are several varieties and modifications of them, which will be discussed in more detail later.
Cutting metal on a guillotine is used when it is required to produce parts of a rectilinear configuration of a rather large size - stripes, rectangles, triangles with sides from several centimeters to several meters. The thickness of the metal is in the range of 2-60 mm, the width of the workpiece can reach 2 meters, and the length is practically unlimited.
Industrial workshops, private and home workshops specializing in metalworking are equipped with various types guillotine shears, which are distinguished by:
- drive type;
- power;
- type of knives;
- productivity;
- maximum thickness of the cut metal;
- the range of rolled products with which they can work;
- the size of the processed sheet;
- the number of operations performed.
According to the type of drive, scissors are divided into:
- manual;
- hydraulic;
- pneumatic;
- electromechanical.
Guillotine shears for metal work on the principle of impact on the metal at the same time by a large pressure force and a sharp edge of the knife, acting on the principle of ordinary scissors. The two parts of the knife device are displaced relative to each other. A sheet or rolled metal is clamped together and its adjacent layers are shifted, while cutting with a sharp blade.
The guillotine cutting process combines two operations - cutting and breaking.
Good guillotine for cutting metal industrial production provides up to 90% cut and about 10% scrap.
In this case, the cut is smooth and practically does not require processing. If the knives become blunt or the gap is incorrectly set, then the cut / scrap ratio changes and a sharp protrusion appears on the lower edge - a burr, which indicates a low cutting quality.
A burr can easily cut your hands, especially when working with stainless steel. One of the main safety rules when working with guillotine-type scissors is the use of gloves made of thick fabric or with leather patches. The appearance of a burr signals the need to change the settings or sharpen the knives.
Hydraulic Guillotine Shears
Industrial metal cutting machines equipped with a hydraulic drive system belong to the most powerful and productive varieties of guillotines. They are designed for serial or piece production of blanks with straight edges from metal sheets 2-20 mm thick with a cut length of 1-3 m.
For large engineering companies, hydraulic guillotines are produced with the ability to cut sheets up to 6 m wide and more than 20 mm thick. They are distinguished by their large weight and size and are produced in single copies.
The hydraulic guillotine develops a force of ≥ 400 MPa on the shears along the entire length of the sheet being cut. The machines are equipped with knives both with direct movement of the upper knife along vertical guides, and with an arcuate trajectory (cantilever). The second option allows, with less hydraulic power, to work with thicker sheets of metal or alloys of increased strength. This does not reduce cutting accuracy.
The gaps between the knives are adjusted according to a special table in manual, semi-automatic or automatic mode. One of the most modern machines is the CNC hydraulic guillotine. It takes a minimum of time to set it up, and to switch to the production of one of dozens of types of products, it is enough to press one button. All setting information is stored in the machine's memory.
One of the main features of hydraulic shears is their noiselessness - the knives move smoothly, there are no shock effects typical for pneumatic and electromechanical guillotines.
The safety of work is ensured by the presence of photo sensors in the work area, protective screens and stroke limiters of the feed mechanism. The return of the beam to the top point is provided by springs or gas-accumulating shock absorbers.
Electromechanical guillotine shears
This type of guillotine is widespread along with hydraulic. It practically does not differ from the hydraulic guillotine in terms of productivity (up to 60 knife strokes per minute), but more noisy - the crank drive mechanism causes the knife to move quickly and impact the workpiece.
Like the hydraulic guillotine, the electromechanical guillotine is designed for industrial use in shops where high-performance precise cutting of straight workpieces of large size and thickness is required. However, metal cutting is also carried out on an electromechanical guillotine and in small-scale and handicraft production - for this purpose, a whole series of low-power scissors has been created. They take up little space in the workshop and allow you to easily cut galvanized sheet steel, aluminum, copper, plastic and stainless steel up to 2-3 mm thick.
The drive to the upper beam with a knife is carried out using a crank mechanism on the power take-off shaft from an electric motor, which is activated by pressing a pedal or a button. Turning, the eccentrics transmit force to both ends of the knife beam, and the cutting force is distributed evenly. At the end of one revolution of the shaft, the beam returns to its upper position and the workpiece is fed for the next cut.
The equipment of CNC electromechanical guillotines allows turning them into one of the most accurate and productive machines for cutting and chopping metal. They are easy to maintain, have a reliable kinematic scheme and are cheaper than hydraulic ones. If desired, and if you have locksmith qualifications, you can make an electric guillotine cutter yourself in your home workshop or in conditions small production.
Pneumatic guillotines
Guillotine for cutting metal with a drive powered by compressed air, exceeds hydraulic in performance and is approximately equal to electromechanical. For its operation, a compressor or a central line with compressed air is required. Pneumatic guillotines are used in large metalworking shops for the production of large-scale parts.
Like electric and hydraulic machines, pneumatic guillotine shears belong to the stationary type of equipment. They are equipped with large working tables, retractable containers for collecting products and automated feeding mechanisms. Most pneumatic shears are equipped with CNC - the speed of the pneumatics combined with electronic control allows you to get a large number of high-precision parts in a limited time.
Manual guillotine for metal
Mechanical guillotine shears driven by a lever or pedal are undoubtedly the most common type of metal cutting machines. With a limitation on the thickness of the metal being processed and its types, manual guillotine shears can be found in every workshop or shop where work with sheet metal, fittings or profiled steel is expected.
The guillotine cutter is equipped with two knives. The lower one, like that of a hydraulic or electric guillotine, is fixed. And the top one can move along the guides vertically down, like industrial installations, or rotate around an axis. The pivot point is located at one end of the knife beam, at the other end is the handle.
Manual mechanical guillotine can be equipped with a gearbox that allows you to develop a significant force on the knife, allowing you to cut sheets with a thickness of more than 1 mm and stainless steel. The foot guillotine is operated by a pedal, the manual guillotine by a lever. A combination drive is also possible. The mobile guillotine for is installed on any flat surface that ensures the stability of the machine, and is used on construction sites, for example, for cutting roofing steel or corrugated board.
In the second case, a saber-type manual guillotine equipped with an arcuate knife is most often used. The cutting point in this case is smoothly mixed by the cutting path and does not damage the metal of a complex profile. Manual reciprocating guillotine is used for both transverse and longitudinal cutting of workpieces made of steel, aluminum, stainless steel.
Guillotine felling on manual machines possible when working with reinforcement, angle and profile. If cutting a sheet on a guillotine is possible on all types of machines, then a mini guillotine for metal for working with shaped steel must be equipped with a gearbox.
Machine-building and metalworking enterprises produce a wide range of metal products and structures, the manufacturing technology of which requires the cutting of profile and sheet metal. Sometimes even the owners of home workshops, as well as workers on the construction site, have to deal with this mandatory operation. In order to quickly and efficiently cut metal, you need to have the right equipment at hand. One of the most popular are guillotine shears, which today are available in several versions.
It is often necessary to cut metal using a guillotine when the owner of a home workshop or a worker of an industrial enterprise is faced with the task of manufacturing large-sized rectilinear parts - triangles, rectangles and strips with a side of several centimeters to several meters. To obtain the necessary workpiece, it is necessary to process rolled metal with a thickness of 2 to 60 mm, a width of up to 2 meters and an almost unlimited length.
General characteristics
Modern guillotine shears have different technical characteristics, which must be taken into account by specialists from industrial enterprises, as well as owners of private workshops involved in the manufacture of products and structures from rolled metal. Among them, the most important parameters are:
Types of machines
Depending on the type of machine drive distinguish the following types of scissors:
- manual;
- pneumatic;
- hydraulic;
- electromechanical.
Principle of operation
Cutting metal using guillotine shears is carried out due to the impact on the metal workpiece with a large pressure force and a sharp edge of the blade, acting on the principle of ordinary scissors. During the working process, the two blades of the cutting device are brought together. After the sheet or rolled metal is fixed, they shift its adjacent layers, and then make a cut with a sharp blade.
The process of cutting a metal workpiece using a guillotine machine consists of two operations - cutting and breaking.
Using quality machine for cutting metal, the amount of generated metal scrap is very small and does not exceed 10%.
Simultaneously the cut gets a straight edge without requiring additional processing. When cutting the workpiece with a blunt cutting device or an incorrectly set gap, the ratio of cut and scrap changes. As a consequence, this leads to the appearance of a sharp protrusion on the lower edge, called a burr, a sign of poor cut quality.
Burr makes the product unsafe, increasing the risk of injury to the hands, especially if stainless steel has been chosen for cutting. To prevent this, it is necessary to observe safety regulations when using guillotine-type shears. In no case should you start cutting metal without gloves made of thick fabric or leather patches. When a burr appears, the worker must immediately stop cutting the metal and correct the mistake made - change the settings or sharpen the knives.
Hydraulic Guillotine Shears
Industrial equipment designed for cutting metal, which uses hydraulic drive system, has a large power reserve and is characterized by high performance. It is used mainly in serial or piece production of blanks with straight edges from rolled metal with a thickness of 2 to 20 mm and a cut length of 1 to 3 m.
industrial enterprises in their production activities use hydraulic machines that allow cutting sheets up to 6 m wide and more than 20 mm thick. This equipment has a significant weight and dimensions, and most often it is produced in single copies.
When using hydraulic guillotine-type machines, the cutting device creates a pressure exceeding 400 MPa along the entire length of the sheet being cut. As the main working element, knives are used that can move in a straight line thanks to vertical guides or along an arcuate path. The latter option is able to cut workpieces made of thicker metal or an alloy of increased strength even if less effort is exerted by the hydraulic drive. Moreover, this does not affect the accuracy of the cut in any way.
To control gaps between knives a special table is used, and the adjustment of their location can be carried out both manually and in semi-automatic or automatic mode. A fairly popular type of hydraulic machines is CNC equipment. Its main advantages are the minimum set-up time and the ease of changing the production mode of any of a dozen possible types of products, for which you need to press just one button. Due to the fact that all information is stored in the memory of the machine, this task is simplified as much as possible.
Hydraulic guillotine-type shears differ from similar devices in their noiseless operation - during the cutting of metal, the knives move smoothly, without exerting strong impact-type effects that accompany metal cutting when using electromechanical and pneumatic machines.
In addressing the issue of security The operation of guillotine shears is assisted by photo sensors installed in the working area, protective screens and stroke limiters of the feed mechanism. For the timely return of the beam to the initial upper position, springs or accumulative shock absorbers are used.
Electromechanical shears
This type of guillotine machines is no less in demand than hydraulic ones. They have the same high level performance, which can reach 60 knife strokes per minute, however, the workflow is noisier. This is due to the crank mechanism of the drive, due to which the knife quickly moves to the lower position and has a shock effect on the workpiece.
Electromechanical machines they are mainly used in industries where it is necessary to ensure high productivity and cutting accuracy of straight workpieces of large size and thickness. At the same time, these machines are often used for metal cutting and in private workshops engaged in small-scale and handicraft production.
To effectively perform such tasks, manufacturers have created a whole series of low-power scissors. They are not only compact in size, not requiring a lot of space in the workshop, but can easily cope with the task of cutting blanks from various materials - stainless steel, plastic, copper, aluminum and galvanized sheet steel up to 2-3 mm thick.
To carry out the working process, a crank mechanism is connected to the upper beam with a knife, connected to the power take-off shaft, powered by an electric motor, started by pressing a pedal or a button. At the start of work, the torque from the eccentric is transmitted to both ends of the knife beam, as a result of which each blade exerts an equal force on the workpiece, ensuring a uniform cut. After each revolution of the shaft, the beam returns to its original upper position, after which the workpiece moves to working area for the next cut.
The working elements used in the design of the CNC electromechanical guillotine make it one of the most accurate and productive machines for cutting and cutting metal. Superiority over hydraulic models provides them not only with more low price, but also reliable kinematic scheme and easy operation. Any specialist with a locksmith qualification is able to make a high-performance electric guillotine machine with his own hands in a private workshop or small production.
Pneumatic guillotines
Industrial guillotine-type metal cutting equipment equipped with a compressed air drive is more productive than hydraulic machines, and practically does not differ in this parameter from electromechanical versions. To start the cutting element in these machines is used compressor or central line with compressed air. Most often, pneumatically driven machines can be found at large metalworking enterprises engaged in the manufacture of large-scale parts.
Combines these units with hydraulic and electrical machines that they also belong to the stationary type of equipment. Their design includes work tables of a large area, retractable containers for collecting finished products and an automated billet feeder. Many models of pneumatic machines also have a CNC. By increasing the speed of metal processing when using a pneumatic drive in combination with electronic control, productivity and at the same time the accuracy of processing workpieces increase.
Mechanical guillotine machines, carrying out cutting of metal due to the drive from a lever or pedal, can most often be found on industrial enterprises as well as in private workshops. They remain in demand, even despite the fact that they have restrictions on the thickness of the processed workpieces and their types.
In equipping such guillotines for metal, the functions of the cutting element are performed by two knives. During the entire metal cutting process, the lower knife is stationary. The main part of the work is performed by the upper knife, moving along the guides vertically downwards or turning around the axis. In such machines, a pivot point is located at one end of the knife beam, and a handle is located at the other.
The cutting device, which can cut sheets with a thickness of more than 1 mm, drives the gearbox. The mechanism can be started in these machines by two types of drive:
- foot, where the motor is switched on by a pedal;
- manual, in which the launch is carried out by a special lever.
Some models can use both drive types at the same time. To perform high-quality cutting of a metal workpiece, the guillotine machine must be installed on a flat surface on which the stability of the equipment will be ensured.
They are one of the most popular types of industrial equipment, which is used not only in the metalworking industry, but also in home workshops. Since manufacturers produce these machines in a variety of configurations, for each case of cutting metal, you can choose the most suitable model, taking into account the tasks ahead.
Guillotine-type metal cutting equipment is very popular, primarily because of the high productivity and accuracy of cutting metal blanks. They can be used for cutting not only metal, but also other materials, including aluminum, copper, brass and others. It is also important that these machines are very easy to use, so even the owner of a private workshop can quickly acquire the skills to work with such a machine and take advantage of all its advantages.
In some cases, if locksmith qualifications allow, it is even possible to make such a machine with your own hands. However, it is more expedient to purchase a ready-made machine, which you can start using without prior preparation.
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Guillotine for cutting metal
All guillotines are divided into several types, depending on the type of drive:
- manual
- electromechanical
- hydraulic
Depending on the control system:
- Manual
At the same time, the conditionally named manual guillotine can be both foot and manual. Usually a foot drive is installed with a small working length of the equipment - up to 130 cm. Manual reciprocating guillotines of the device are also used, which are easy to operate, reliable and easy to set up.
Principle of operation
Regardless of the design and principle of operation, functionally any guillotine works the same way. The material to be processed is placed on the feed table between the cutting blades, after which the upper knife is lowered and cuts the material.
In this case, only the upper knife moves, and the lower part is rigidly fixed. The device may include additional elements, for example, a clamping device.
Hydraulic guillotine
If you need a hydraulic guillotine, you need to buy it after determining the tasks to be performed. In this case, the type and dimensions of the material and its thickness must be taken into account. The drive type is selected depending on the production volume.
The manual guillotine for metal has gained great popularity, which allows you to cut metal with minimal involvement of the operator. At the same time, the accuracy, speed and efficiency of work is either maintained or increased.
Stationary models have special devices and fixtures that monitor the accuracy of cutting and increase its efficiency. Such devices and fixtures include front-controlled stops that regulate cutting accuracy to microns, a crank mechanism instead of an eccentric to reinforce the knife beam, and a pneumatic tilting table for dropping the workpiece into the accumulator. With the help of a computer software the machine remembers the stages of work, including even the routes of parts from the cutting area. As a result, the machine can work autonomously without being constantly under the control of the operator.
Electromechanical guillotine
Electromechanical guillotine (guillotine shears) provides the best accuracy and high performance, and also allows you to work with a minimum involvement of the operator.
Where to buy reliable guillotines
Buy manual and automatic CNC guillotines for metal from the manufacturer at favorable prices in the online store Metalmaster. Our catalog contains a large selection of types of modern new models, of all dimensions: dimensions (length, width, height), weight. Guillotine included with purchase detailed instructions on managing settings and operation, you can also study on the site specifications: description, photo, device, video, power, application, purpose.
Mechanical guillotine shears HA3121 and guillotine H3121 were created by employees of the design bureau of the Shimanovsky plant, which specializes in the manufacture of forging and pressing units.
1 Basic information about guillotine shears
Such equipment is understood as a cutting tool with an inclined type knife for transverse and longitudinal rectilinear cutting of metal sheets. Guillotine shears make it possible to process sheets not only by marking, but also by the side or back stop without marking.
The described devices are usually subdivided depending on the type of drive used on them into:
- hydraulic;
- crank (otherwise called mechanical).
Hydraulic equipment has more power, which can easily cope with steel sheets with a thickness of 6 centimeters. The cutting length of such scissors can exceed 8 meters. Mechanical devices are identical to hydraulic ones in a number of characteristics. At the same time, the former have a different drive system, assuming that the crank device provides movement of the blade in both the upper and lower directions.
The power of machines with a crank mechanism is lower than that of their hydraulic counterparts, therefore they are recommended for cutting workpieces with a thickness of 3 to 8 mm. But the metal processing speed of mechanical shears is higher (up to 56 cuts per minute versus 3-18 for "hydraulics").
In addition, guillotines have a different knife drive scheme (upper). There are cantilever shears with a rotary beam and machines with a straight knife stroke. The former are characterized by the fact that their upper knife moves due to the rotation of the beam around the centers located in the rear and on the side walls of the unit. Since the drive device of this very beam is located in similar installations inside the machine, they are compact in size.
In straight-running guillotines, the blade is connected to the frame. It is able to move down along straight guides due to the operation of two hydraulic cylinders or a crank mechanism. This design makes it possible to change the cutting angle of sheets of different thicknesses. Rotary machines this is not allowed. With them, the angle always remains the same as it was set by the manufacturer of the installation.
2 Guillotine shears H3121 - passport and characteristics
The passport of the machine contains the following technical data:
- maximum length of blanks for cutting - 200 cm;
- weight - 7000 kg;
- width (along the back stop) of the cut workpiece - 50 cm;
- brake - belt type;
- the number of edges for cutting - 4 pieces;
- engine power - 18.5 kW;
- the greatest cutting force - 50,000 kgf;
- the number of strokes of the cutting tool - from 40 or more per minute;
- clamping force - 2900 kg;
- distance between racks - 228.5 cm;
- knife inclination (angle) – 2°10".
Knives with a hardness of 54 to 58 HRC for the described guillotine are produced according to State standard 5950–73 from steel 6KhV2S, 5KhV2S, 6KhS. Their weight is 4.08 kilograms.
Scissors consist of the following main structural elements:
- drive unit;
- bed;
- lubrication system and electrical equipment;
- clamping and knife beam;
- shutdown clutch;
- protective grille and fences;
- back stop;
- table;
- drive shafts.
The bed is made in a welded form from sheet metal. Three couplers and a working table unite side racks of the machine in one piece. The lower cutting device (knife) is attached to the table. It allows you to set a specific gap value and adjust its value.
The drive of the guillotine is provided through a cylindrical gearbox with two steps and a V-belt drive by the engine. The knife beam of the device through the connecting rods receives movement (reciprocating) from the crankshaft. To balance it, there is a special mechanism of the spring principle of operation (it is called that - a balancer).
The coupling of the unit is made in a rigid form, it has an electromagnet and two veneers (rotary). Its design significantly reduces the operating costs of guillotine shears, as they operate without air supply.
To the desktop, the sheet that is cut is pressed against the rods. The principle of connecting rods with a knife beam allows you to increase the height of the knives by 2 centimeters. This function is very important, as it makes it possible to cut the sheet in the longitudinal direction.
3 Guillotine HA3121 - characteristics and description of scissors
Installation is performed with parameters that meet the requirements Specifications 1983 2-041-1068. This machine is used, made with an upper drive version, most often at the procurement sites of enterprises involved in mechanical engineering.
The knife bar is powered by a 17 kW motor. It is transmitted to the eccentric shaft through a brake clutch, transmission (V-belt), gearbox (has a cylindrical shape). After that, the rotation goes to the crank device and only then to the beam.
The table of the unit with the lower knives attached to it by means of screws rests on the racks. The latter are fastened together, forming a frame. The gap between the lower and upper knives is adjusted by moving the table horizontally.
The knife beam with knives (upper) is a L-shaped welded structure reinforced with stiffeners. Side and front stops attached to the table. The back stop is mounted on the back of the knife beam, it is installed with a screw mechanism.
The pneumatic brake clutch of the friction type is rigidly blocked, it is located on the drive shaft (at its left end). Reduction of dynamic loads and compensation of the weight of the beam (knife) is provided by counterbalancers (pneumatic).
An electric motor is located on the sub-engine plate of the machine, which is pivotally connected to the frame. The brake is mounted on the crankshaft (on its right end). It provides periodic suspension of the machine due to the fact that the pulley is installed eccentrically to the axis of the crankshaft. Braking is possible at the moment when the beam (knife) reaches its upper position (inertia forces neutralize the phenomenon of its running).
Passport for scissors HA3121 gives a description of other components and mechanisms of the guillotine:
- electromagnetic control: the magnet starts functioning at the command of the machine operator (pressing the pedal or the button on the control panel), and its automatic operation is also possible.
- engagement clutch: located in the hub of the wheel (gear) on the crankshaft, consists of locking and working keys, two fixed bushings and springs;
- rear stop: necessary for cutting sheets in the transverse direction, its design provides for cylindrical slats, the movement of which allows you to set the stop line at the required distance from the edge of the cutting tool;
- guard: necessary to protect the rotating parts of the guillotine, it consists of four casings made of 1.6 mm thick steel, they cover the brake mechanism of the unit, the transmission flywheel, the engine pulley and the drive shafts.
TECHNICAL CHARACTERISTICS OF HAND GUILLOTINES NG1250, NG2000:
GUILLOTINE SHEARS MECHANICAL AND PNEUMATIC.
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Pneumatic guillotine shears HA3214.Shears guillotine, crank HA-3214
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TECHNICAL CHARACTERISTICS OF THE HA3214 GUILLOTINE (2.5x1600):
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Knife stroke frequency, min-1: when cutting the largest dimensions of the metal being cut |
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Overall dimensions, mm |
2150 |
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Weight, kg |
Shears guillotine, crank ND3314.
Guillotine shears, crank ND 3314 designed for cutting sheet metal of maximum section 2.5x1600 mm.
bed guillotine shears ND3314 prefabricated welded structure, consists of two racks connected to each other by a traverse and a coupler. A table rests on the racks and the traverse, to which the lower knives are attached. adjustment of the gap between the knives of the knife beam and the bed is carried out by moving the table with the help of bolts and nuts located on both sides of the table.
On the frame there is an eccentric shaft with eccentrics mounted on it and connecting rods connected to the beam by means of axles.
The knife beam is a rigid welded structure, consisting of vertical, horizontal and inclined sheets. There are two protrusions in the knife beam, with the help of which, when returning to the upper starting position, it raises the pressure beam. During the working stroke, the pressure and knife beams are simultaneously lowered. The clamping of the sheet is carried out due to the force of the compressed springs and the own weight of the beam. The compression force of the springs is adjusted by screws.
The rear stop is manual. On request, a drive stop or a drive stop with DRO is installed. To read the amount of movement of the back stop, a ruler is fixed on the rail. When working without a stop, in the case when the width of the cut sheets is more than 600 mm, the ruler with levers rises and fits on the horizontal edge of the cutter beam. The side stop is designed to determine the beginning of the cut and obtain rectangular blanks.
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE ND3314 (2.5x1600):
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Thickness of material being cut with tensile strength σvr ≤ 500 MPa, mm |
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Width (maximum) of cut sheets, mm |
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Frequency of knife strokes, idle, min.-1 |
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Angle of inclination of the movable knife, α |
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Length of the sheet, cut off with an emphasis, mm |
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Distance from the floor level to the upper edge of the lower knife, mm |
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Electric motor power, kW |
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Overall dimensions, mm |
2400 |
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Weight, kg |
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Pneumatic guillotine shears HA3216.Guillotine shears, HA-3216 designed for cutting sheet material with the largest size cross section 2.5 x 1600 mm. Guillotine bed scissors HA3216 prefabricated welded structure. The gap between the knives of the knife beam and the bed is carried out by moving the table with the help of bolts located on both sides of the table.
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TECHNICAL CHARACTERISTICS OF THE HA3316 GUILLOTINE (4х1600):
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Thickness of material being cut with tensile strength σvr ≤ 500 MPa, mm |
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Width (maximum) of cut sheets, mm |
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Frequency of knife strokes, idle, min.-1 |
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Knife stroke, min.-1, when cutting the largest dimensions of the metal being cut, mm |
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Angle of inclination of the movable knife, α |
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Length of the sheet, cut off with an emphasis, mm |
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Distance from the floor level to the upper edge of the lower knife, mm |
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Electric motor power, kW |
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Overall dimensions, mm |
2610 |
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Weight, kg |
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Pneumatic guillotine shears ND3316.Guillotine shears, crank ND 3316 designed for cutting sheet material with a tensile strength of 500 MPa and a maximum cross-sectional dimension of 4 x 2000 mm. Scissors are widely used in the procurement workshops of mechanical engineering, automotive and tractor manufacturing, aircraft manufacturing, agricultural engineering and other industries. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE ND3316 (4х1600):
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Thickness of material being cut with tensile strength σvr ≤ 500 MPa, mm |
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Width (maximum) of cut sheets, mm |
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Frequency of knife strokes, idle, min.-1 |
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Angle of inclination of the movable knife, α |
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Length of the sheet cut with an emphasis, mm |
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Distance from the floor level to the upper edge of the lower knife, mm |
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Clear distance between posts, mm |
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Electric motor power, kW |
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Overall dimensions, mm |
2850 |
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Weight, kg |
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Guillotine shears NG-4/2.5.Plant for cutting sheet and profile material NG4/2.5 models designed for cutting sheet and profile material with a temporary resistance of 500 MPa. The unit has a climatic version UHL4 in accordance with GOST 15150-69 and is designed for operation in rooms with a temperature environment from +1 o C to +35 o C, rel. air humidity 80% at a temperature of +25 ° C. |
TECHNICAL CHARACTERISTICS OF THE NG-4x2.5 GUILLOTINE:
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The greatest thickness of the cut sheet with a temporary resistance of 500 MPa, mm, no more |
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No more |
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Knife stroke, mm |
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Clamping force, kN, not less than |
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Electric motor power, kW |
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Working mode |
single cycle, |
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Control |
Manual, pedal |
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Installation weight, kg |
TECHNICAL CHARACTERISTICS OF THE NK3416 GUILLOTINE:
| Thickness of metal with tensile strength 500 MPa (50 kgf/mm²), mm | 4 |
| Metal width, mm | 2000 |
| Width of the strip cut off at the rear stop, mm | 700 |
| Moving knife angle | 1°30" |
| Cutting force, kN | 78 |
| Clamping force, kN | 19,5 |
| Knife stroke frequency, min -1 | 68 |
| Total power of electric motors of the main drive, kW | 11,2 |
| Speed of electric motors of the main drive, min -1 | 1395 |
| Power of the electric motor of the rear stop drive, kW | 0,37 |
| The frequency of revolutions of the electric motor of the rear stop drive, min -1 | 1360 |
| Mains voltage, V (50 Hz) | 380 |
| Overall dimensions, mm | 2610x1725x1510 |
| Weight, kg | 2870 |
TECHNICAL CHARACTERISTICS OF STD9AN GUILLOTINE:
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Dimensions of the metal being cut with a tensile strength of 500 MPa |
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Knife stroke frequency, min., not less than |
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Knife stroke, mm |
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The angle of inclination of the movable knife, no more |
|||
|
Nominal pressure beam force, kN |
|||
|
The maximum width of the strip cut off at the rear stop, mm |
|||
|
Distance from the floor level to the upper edge of the lower knife, mm |
|||
|
Overall dimensions, mm |
3410 |
2910 |
3410 |
|
Weight, kg, no more |
|||
|
Electric motor, type |
High slip |
||
|
power, kWt |
|||
|
RPM |
|||
|
Power circuit voltage, V |
|||
Guillotine shears ND3318.Pneumatic guillotine shears ND 3318 designed for cutting sheet material with the largest cross-sectional dimension of 4x2000 mm. Guillotines ND3318 are widely used in the procurement workshops of machine building, automotive and tractor building, aircraft building and other industries. Lubrication system and electrical equipment of pneumatic guillotines ND3318 allows you to work at low temperatures, which is impossible when working with hydraulic counterparts.
|
TECHNICAL CHARACTERISTICS OF GUILLOTINE SHEARS ND-3318:
|
Thickness of material being cut with tensile strength σvr ≤ 500 MPa, mm |
|
|
Width (maximum) of cut sheets, mm |
|
|
Knife stroke frequency, idle, min.-1 |
|
|
Angle of inclination of the movable knife, α |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3125 |
|
Weight, kg |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE NG-6.3, NG-6.3x2.5, NG-6.3x3:
|
NG-6.3 |
NG-6.3/2.5 |
NG-6.3/3 |
|
|
The greatest thickness of the cut sheet with a temporary resistance of 500 MPa, mm |
|||
|
Width of cut sheets, mm, no more |
|||
|
The size of the cut corner, mm |
|||
|
Knife stroke, mm |
|||
|
Clamping force, kN, not less than |
|||
|
Length of the sheet cut with a stop, mm, no more |
|||
|
Electric motor power, kW |
|||
|
Cutting angle on the side stop |
|||
|
Working mode |
single cycle, |
single cycle, |
single cycle, |
|
Control |
Manual, pedal |
Manual, pedal |
Manual, pedal |
|
Installation weight, kg |
 |
Guillotine shears H-3118.Guillotine shears H3118 made with top drive. For measured cutting of strips, the guillotine is equipped with a back stop mounted on the back side of the knife beam.
|
TECHNICAL CHARACTERISTICS OF THE H3118 GUILLOTINE:
|
Width (maximum) of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
Knife stroke, mm |
|
|
Number of cutting edges of the knife |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3000 |
|
Weight, kg |
 |
Crank guillotine shears NKCh-6020.Crank guillotine shears NKCH6020 designed for cutting sheet material with a tensile strength of 500 MPa (50 kgf / mm 2) and the largest cross-sectional size of 6x2500mm. Electromechanical drive with rigid clutch. Cutting is carried out along the stop or markup. Possibility of cutting round, square and angle products by installing special knives. The gears and the engagement clutch operate in an oil bath.
|
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE NKCh 6020:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width (maximum) of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
Knife stroke, mm |
|
|
Number of cutting edges of the knife |
|
|
The angle of inclination of the movable knife, hail. |
1 about 20" |
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3400 |
|
Weight, kg |
 |
Guillotine shears NK-3418 (sheet 6.3x2000 mm).Cranks sheet shears with inclined knife NK3418 designed for cutting sheet metal with a tensile strength of 500 MPa and with the largest cross-sectional dimensions of 6.3x2000 mm.It is also possible to cut non-metallic sheet materials, eliminating the rapid blunting of the cutting edges of knives and cracking of the sheet being cut.
|
Pneumomechanical guillotine shears NK-3418 are widely used in blanking shops of machine-building, auto-tractor building, aircraft building, shipbuilding, agricultural engineering and other industries, as they have higher productivity due to the lack of preparatory time for readjusting the cutting mechanism for different thicknesses of the cut metal and mechanization of the back stop.
TECHNICAL CHARACTERISTICS OF THE NK3418 GUILLOTINE:
| The largest dimensions of the metal being cut with a tensile strength of 500 MPa: thickness, mm width, mm |
6,3 2000 |
| Knife stroke frequency, min-1: single, when cutting the largest dimensions of the metal being cut |
60 25 |
| Moving knife angle | 1 about 30" |
| The greatest length of the cut strip when working with the back stop, mm | 700 |
| Overall dimensions of scissors in the plan, mm: left-right, front-to-back (without side stop), scissors height |
2780x1600x1620 |
| Height above floor level from the upper edge of the fixed knife, mm | 800 |
| Weight of scissors, kg | 4250 |
| Compressed air consumption for one inclusion, l | 0,25 |
| Type of supply current | Variable three-phase |
| Voltage, V (50 Hz) | 380 |
| Number of electric motors | 2 |
| Power circuit voltage, V | 24 |
| Control circuit voltage, V | 24 |
| Cut line lighting circuit voltage, V | 24 |
| Number of lighting points | 3 |
| Operating mode of the scissors electric drive | Single and continuous moves, jog, manual crank |
| Main drive motor: | 4AMC132SU3 |
| Electric motor power, kW | 8,5 |
| Motor speed, min-1 | 1500 |
TECHNICAL CHARACTERISTICS OF THE NK-3421H GUILLOTINE:
|
Material to be cut |
1 to 12 |
|
The greatest length of the cut strip when working with the back stop, mm |
|
|
Mains voltage, V |
|
|
Power of the electric motor of the main drive, kW |
|
|
Rotation frequency, rpm |
|
|
Plan dimensions, mm |
3 040 |
|
Height above floor level, mm |
|
|
Weight of scissors, kg |
 |
Shears guillotine electromechanical H3121.Crank shears with inclined blade H 3121 with an electromechanical drive are designed for cutting sheet material.
|
TECHNICAL CHARACTERISTICS OF THE H-3121 GUILLOTINE:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width (maximum) of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3150 |
|
Weight, kg |
|
Guillotine shears HA 3121.Guillotine shears HA3121 with pneumatic drive designed for longitudinal and transverse cutting of sheet material. Are applied in procurement shops of the machine-building enterprises.
|
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE ON-3121:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width (maximum) of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3400 |
|
Weight, kg |
 |
Shears guillotine MNG 13.Mechanical guillotine shears MNG13 designed for cutting sheet steel and rolled products with the largest cross-sectional dimension of 136x2000mm, with a tensile strength of 500 MPa.
|
TECHNICAL CHARACTERISTICS OF THE MNG-13 GUILLOTINE:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
13, no more |
|
Width (maximum) of cut sheets, mm |
2000, no more |
|
The size of the cut corner, mm |
|
|
Diameter of the cut bar, mm |
305, no more |
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Coupling type |
with pivot key |
|
Brake type |
Tape |
|
Control |
push-button, pedal |
|
Working mode |
|
|
Overall dimensions, mm |
3100 |
|
Weight, kg |
 |
Guillotine shears NG-13, NG-13-01.Installation for cutting sheet and profile material NG13 and NG 13-01 designed for cutting sheet and profile steel of ordinary quality and high-quality carbon structural steel with tensile strength σv ≤ 500 MPa. Cutting is carried out both according to the markup and with the help of the back stop. Guillotine shears NG13 and NG13 01 Installation NG13-01 The unit has a climatic version UHL4 according to GOST 15150-69 and is designed for operation in rooms with an air temperature of +5° to +35° C, rel. humidity not more than 80% at a temperature of +25°C. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE NG13, NG13-01:
|
|
|
|
Clamping force, kN, not less than |
|
|
Electric motor power, kW |
|
|
Working mode |
single cycles |
|
Cutting angle on the side stop |
|
|
Control |
Manual, pedal |
|
Unit overall dimensions, mm |
3100 |
|
Weight, kg, no more |
 |
Shears guillotine MNG-16.Mechanical guillotine shears MNG16 designed for cutting sheet steel and rolled products with a temporary resistance of 500 MPa, the largest cross-sectional dimension is 16x2000 mm.
|
TECHNICAL CHARACTERISTICS OF THE MNG-16 GUILLOTINE:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
16, no more |
|
Width (maximum) of cut sheets, mm |
2000, no more |
|
The size of the cut corner, mm |
|
|
Diameter of the cut bar, mm |
30, no more |
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Coupling type |
with pivot key |
|
Brake type |
Tape |
|
Lubrication system |
Grease nipples, manual |
|
Operating modes |
Single and automatic running |
|
Control |
push-button, pedal |
|
Overall dimensions, mm |
3100 |
|
Weight, kg |
 |
Guillotine shears NG-16, NG-16-01.Installation for cutting sheet and profile material NG16 designed for cutting sheet and profile steel of ordinary quality and high-quality carbon structural steel with tensile strength σv ≤ 500 MPa. Guillotine shears NG16, NG16-01 can be used in procurement and repair shops of enterprises of various industries. Installation NG16-01 has a centralized lubrication system, a laser indicator of the cutting line, an integrated control panel. The guillotines have climatic design UHL4 in accordance with GOST 15150-69 and are designed for operation in rooms with air temperature from +5° to +35°С, relative humidity not more than 80% at a temperature of + 25°С. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE NG16, NG16-01:
|
The largest dimensions of the metal being cut with time. resistance σv ≤ 500 MPa, |
||
|
The largest dimensions of the cut corner, mm |
||
|
The largest diameter of the cut bar, mm, no more |
||
|
Knife stroke frequency, idle, minˉ¹, not less than |
||
|
The angle of inclination of the movable knife, α, no more |
||
|
Clamping force, kN, not less than |
||
|
Length of the sheet cut off with an emphasis, mm, no more |
||
|
Distance from the upper edge of the lower knife to the floor level, mm, no more |
||
|
Electric motor power, kW |
||
|
Working mode |
single cycles |
|
|
Cutting angle on the side stop |
||
|
Control |
Manual, pedal |
|
|
Unit overall dimensions, mm |
3145 |
|
|
Weight, kg, no more |
||
DELIVERY SET NG-16.
|
Complete unit |
1 PC. 1 PC. |
 |
Guillotine shears H3122.H guillotine scissors, crank H-3122 designed for cutting sheet material with a tensile strength of 500 MPa (50 kgf / mm 2). Scissors are manufactured according to TU 3828-001-81244053-2010 and meet the requirements normative documents GOST 12.2118-2006, GOST 12.2.017-93. |
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
16, no more |
|
Width (maximum) of cut sheets, mm |
2000, no more |
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3150 |
|
Weight, kg |
 |
Pneumatic guillotine shears HA3122. Guillotine shears HA-3122 with pneumatic drive are designed for cutting sheet material with a tensile strength of 500 MPa (50 kgf/mm 2). The largest section of the cut material is 16x2000 mm. Guillotine shears HA3122 used in machine-building, shipbuilding and procurement industries. Guillotines HA3122 proved to be reliable and easy to use equipment. Guillotine HA3122 equipped with a pneumatic clutch. Management: pedal and from the panel. |
TECHNICAL CHARACTERISTICS OF THE H3122 GUILLOTINE:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
16, no more |
|
Width of cut sheets, mm |
2000, no more |
|
Frequency of knife strokes, idle, min.-1 |
|
|
Number of cutting edges of the knife |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
3400 |
|
Weight, kg |
Mechanical guillotine shears H478, H478-01.
DESIGN FEATURES:
- The drive is electromechanical, which eliminates the use of compressed air.
- Cutting is carried out along the stop and marking.
- It is possible to install special knives for cutting round, square and corner rolled metal.
TECHNICAL CHARACTERISTICS OF GUILLOTINE H478, H478.01:
|
H478.01 |
||
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
||
|
Width (maximum) of cut sheets, mm |
||
|
Frequency of knife strokes, idle, min.-1 |
||
|
Knife stroke, mm |
||
|
Length of the sheet, cut off with an emphasis, mm |
||
|
Distance from the floor level to the upper edge of the lower knife, mm |
||
|
Clear distance between posts, mm |
||
|
Electric motor power, kW |
||
|
Overall dimensions, mm |
3300 |
3300 |
|
Weight, kg |
PNEUMATIC GUILLOTINE SHEARS WITH HYDRAULIC SHEETS Clamp.
 |
Guillotine shears HA3218 with hydraulic sheet clamp.Guillotine shears HA 3218
|
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE FOR 3218:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
4220 |
|
Weight, kg |
The complex includes:
- Feeder model UP11,
- Trolley recoil model T6.
Guillotine shears HA3221 with hydraulic sheet clamp.Guillotine shears HA 3221 designed for straight cutting of sheet and strip materials. |
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
Knife stroke frequency, when cutting the largest dimensions of the metal being cut, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Maximum cutting force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
4700 |
|
Weight, kg |
|
|
Air pressure in the network, MPa |
Guillotine shears HA3222 with hydraulic sheet clamp.Guillotine shears HA 3222 designed for straight cutting of sheet and strip materials. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE FOR 3221:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
||
|
Width of cut sheets, mm |
||
|
Frequency of knife strokes, idle, min.-1 |
||
|
Knife stroke frequency, when cutting the largest dimensions of the metal being cut, min.-1 |
Guillotine shears HA3223 with hydraulic sheet clamp.Guillotine shears HA 3223 designed for straight cutting of sheet and strip materials. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE FOR 3223:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width of cut sheets, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
Knife stroke frequency, when cutting the largest dimensions of the metal being cut, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Maximum cutting force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm Guillotine shears HA 3225 designed for straight cutting of sheet and strip materials. |
TECHNICAL CHARACTERISTICS OF THE GUILLOTINE FOR 3225:
|
Thickness of cut material with tensile strength ≤ 500 MPa, mm |
|
|
Width of cut sheets, mm |
|
|
Stroke of hydraulic clamps, mm |
|
|
Frequency of knife strokes, idle, min.-1 |
|
|
Knife stroke frequency, when cutting the largest dimensions of the metal being cut, min.-1 |
|
|
The angle of inclination of the movable knife, hail. |
|
|
Clamping force, kN |
|
|
Maximum cutting force, kN |
|
|
Length of the sheet, cut off with an emphasis, mm |
|
|
Distance from the floor level to the upper edge of the lower knife, mm |
|
|
Clear distance between posts, mm |
|
|
Electric motor power, kW |
|
|
Overall dimensions, mm |
5220 |
|
Weight, kg |
|
|
Air pressure in the network, MPa |
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