plate press brake bending machine
A press brake can be described by basic parameters, such as the press brake force or press brake tonnage and the press brake working length. Additional parameters include the press brake amplitude or press brake stroke, the distance between the press brake frame uprights or side housings, distance to the backgauge, and press brake work height. The press brake upper beam usually operates at a speed ranging from 1 to 15 mm/sec.
There are several types of press brakes as described by the means of applying force: mechanical press brake, pneumatic press brake, hydraulic press brake, and servo-electric press brake.
In a mechanical press brake, energy is added to a flywheel with an electric motor. A clutch engages the flywheel to power a crank mechanism that moves the ram vertically. Accuracy and speed are two advantages of the mechanical press brake.
Hydraulic press brakes operate by means of two synchronized hydraulic cylinders on the C-frames moving the upper beam. Servo-electric press brakes use a servo-motor to drive a ballscrew or belt drive to exert tonnage on the ram.
Pneumatic press brakes utilize air pressure to develop tonnage on the ram.
Until the 1950s, mechanical press brakes dominated the world market. The advent of better hydraulic press brakes and computer control press brakes have led to hydraulic press brake machines being the most popular.
Pneumatic and servo-electric press brake machines are typically used in lower tonnage applications. Hydraulic press brakes produce accurate high quality products are reliable, use little energy and are safer because, unlike flywheel-driven press brakes, the motion of the ram can be easily stopped at any time in response to a safety device i.e. a light curtain.
Recent improvements are mainly in the control and a device called a backgauge. A back gauge is a device that can be used to accurately position a piece of metal so that the press brake puts the bend in the correct place. Furthermore the backgauge of press brake can be programmed to move between bends to repeatedly make complex parts. Early press brakes relied on the tooling to determine the bend angle of the bend.
Press brakes often include multi-axis computer-controlled backgauges. Optical sensors allow operators to make adjustments during the bending process. These sensors send real-time data about the bending angle in the bend cycle to machine controls that adjust process parameters.
The Besco hydraulic press brake machine with hydraulic up-driving system can be run stably. The hydraulic press brake machine with nominal force less than 1000kN and worktable length less than 3200mm adopts double cylinders. Both mechanical stop of the hydraulic press brake controlling the stroke of sliding block and the back gauge can be adjusted manually and with digital read-out device.
The hydraulci press brake machine with nominal force more than 1000kN and worktable length more than 3200mm adopts three cylinders. Both mechanical stop of the hydraulic press brake controlling the stroke of sliding block and the back gauge can be adjusted mechanically with digital read-device and also can be micro-adjusted by hand.
This hydraulic press brake to ensure the bending precision of workpiece, there is bevel joint type precision-regulating machanism on the upper die sets.
Type Nominal force Worktable Length Poles Distance Throat Depth Slider travel Max open Power Dimension
(KN) (mm) (mm) (mm) (mm) (mm) (kw) L×W×H
(mm)
40t/2200 press brake 400 2200 1850 230 100 320 5.5 2200×1200×1910
40t/2500 press brake 400 2500 1850 230 100 320 5.5 2500×1200×1910
50t/2500 press brake 500 2500 1850 230 100 320 5.5 2500×1210×2000
63t/2500 press brake 630 2500 1900 250 100 320 5.5 2500×1300×2210
63t/3200 press brake 630 3200 2560 250 100 320 5.5 3200×1300×2210
80t/2500 press brake 800 2500 1990 300 100 320 7.5 2500×1400×2300
80t/3200 press brake 800 3200 1560 320 100 350 7.5 3200×1500×2300
80t/4000 press brake 800 4000 3000 320 100 350 7.5 4000×1500×2400
100t/2500 press brake 1000 2500 2020 320 120 320 7.5 2500×1600×2400
100t/3200 press brake 1000 3200 2600 320 120 370 7.5 3200×1600×2600
100t/4000 press brake 1000 4000 3000 320 120 370 7.5 4000×1600×2700
125t/3200 press brake 1250 3200 2580 320 120 370 7.5 3200×1600×2600
125t/4000 press brake 1250 4000 3000 320 120 370 7.5 4000×1600×2700
160t/3200 press brake 1600 3200 2600 320 200 460 11 3200×1700×2700
160t/4000 press brake 1600 4000 3000 320 200 460 11 4000×1700×2800
160t/5000 press brake 1600 5000 4000 320 200 460 11 5000×1900×3100
160t/6000 press brake 1600 6000 4940 320 200 460 11 6300×1900×3200
200t/3200 press brake 2000 3200 2600 320 200 460 15 3200×1950×2800
200t/4000 press brake 2000 4000 3000 320 200 460 15 4000×1950×2800
200t/5000 press brake 2000 5000 4000 320 200 460 15 5000×1950×3000
200t/6000 press brake 2000 6000 5000 320 200 460 15 8000×1950×3300
250t/3200 press brake 2500 3200 2500 400 250 590 18.5 3250×2000×3200
250t/4000 press brake 2500 4000 3000 400 250 590 18.5 4000×2000×3400
250t/5000 press brake 2500 5000 4000 400 250 590 18.5 5000×2000×3400
250t/6000 press brake 2500 6000 5000 400 250 590 18.5 6000×2000×3400
300t/3200 press brake 3000 3200 2530 400 250 590 22 3200×2000×3450
300t/4000 press brake 3000 4000 3000 400 250 590 22 4000×2000×3450
300t/5000 press brake 3000 5000 4000 400 250 590 22 5000×2000×3450
300t/6000 press brake 3000 6000 5000 400 250 590 22 6000×2000×3450
400t/4000 press brake 4000 4000 3000 400 250 590 30 4000×2180×3400
400t/5000 press brake 4000 5000 4000 400 250 590 30 5000×2180×3500
400t/6000 press brake 4000 6000 5000 400 250 590 30 6000×2180×3800
500t/5000 press brake 5000 5000 4000 400 250 590 45 5050×3500×3700
500t/6000 press brake 5000 6000 5000 400 320 590 45 6050×3500×3700
600t/4000 press brake 6000 4000 3000 400 320 590 55 4050×4500×3700
600t/6000 press brake 6000 6000 5000 400 320 590 55 6050×4500×3700
800t/6000 press brake 8000 6000 5000 400 320 590 55 6300×4500×6000
There are several types of press brakes as described by the means of applying force: mechanical press brake, pneumatic press brake, hydraulic press brake, and servo-electric press brake.
In a mechanical press brake, energy is added to a flywheel with an electric motor. A clutch engages the flywheel to power a crank mechanism that moves the ram vertically. Accuracy and speed are two advantages of the mechanical press brake.
Hydraulic press brakes operate by means of two synchronized hydraulic cylinders on the C-frames moving the upper beam. Servo-electric press brakes use a servo-motor to drive a ballscrew or belt drive to exert tonnage on the ram.
Pneumatic press brakes utilize air pressure to develop tonnage on the ram.
Until the 1950s, mechanical press brakes dominated the world market. The advent of better hydraulic press brakes and computer control press brakes have led to hydraulic press brake machines being the most popular.
Pneumatic and servo-electric press brake machines are typically used in lower tonnage applications. Hydraulic press brakes produce accurate high quality products are reliable, use little energy and are safer because, unlike flywheel-driven press brakes, the motion of the ram can be easily stopped at any time in response to a safety device i.e. a light curtain.
Recent improvements are mainly in the control and a device called a backgauge. A back gauge is a device that can be used to accurately position a piece of metal so that the press brake puts the bend in the correct place. Furthermore the backgauge of press brake can be programmed to move between bends to repeatedly make complex parts. Early press brakes relied on the tooling to determine the bend angle of the bend.
Press brakes often include multi-axis computer-controlled backgauges. Optical sensors allow operators to make adjustments during the bending process. These sensors send real-time data about the bending angle in the bend cycle to machine controls that adjust process parameters.
The Besco hydraulic press brake machine with hydraulic up-driving system can be run stably. The hydraulic press brake machine with nominal force less than 1000kN and worktable length less than 3200mm adopts double cylinders. Both mechanical stop of the hydraulic press brake controlling the stroke of sliding block and the back gauge can be adjusted manually and with digital read-out device.
The hydraulci press brake machine with nominal force more than 1000kN and worktable length more than 3200mm adopts three cylinders. Both mechanical stop of the hydraulic press brake controlling the stroke of sliding block and the back gauge can be adjusted mechanically with digital read-device and also can be micro-adjusted by hand.
This hydraulic press brake to ensure the bending precision of workpiece, there is bevel joint type precision-regulating machanism on the upper die sets.
Type Nominal force Worktable Length Poles Distance Throat Depth Slider travel Max open Power Dimension
(KN) (mm) (mm) (mm) (mm) (mm) (kw) L×W×H
(mm)
40t/2200 press brake 400 2200 1850 230 100 320 5.5 2200×1200×1910
40t/2500 press brake 400 2500 1850 230 100 320 5.5 2500×1200×1910
50t/2500 press brake 500 2500 1850 230 100 320 5.5 2500×1210×2000
63t/2500 press brake 630 2500 1900 250 100 320 5.5 2500×1300×2210
63t/3200 press brake 630 3200 2560 250 100 320 5.5 3200×1300×2210
80t/2500 press brake 800 2500 1990 300 100 320 7.5 2500×1400×2300
80t/3200 press brake 800 3200 1560 320 100 350 7.5 3200×1500×2300
80t/4000 press brake 800 4000 3000 320 100 350 7.5 4000×1500×2400
100t/2500 press brake 1000 2500 2020 320 120 320 7.5 2500×1600×2400
100t/3200 press brake 1000 3200 2600 320 120 370 7.5 3200×1600×2600
100t/4000 press brake 1000 4000 3000 320 120 370 7.5 4000×1600×2700
125t/3200 press brake 1250 3200 2580 320 120 370 7.5 3200×1600×2600
125t/4000 press brake 1250 4000 3000 320 120 370 7.5 4000×1600×2700
160t/3200 press brake 1600 3200 2600 320 200 460 11 3200×1700×2700
160t/4000 press brake 1600 4000 3000 320 200 460 11 4000×1700×2800
160t/5000 press brake 1600 5000 4000 320 200 460 11 5000×1900×3100
160t/6000 press brake 1600 6000 4940 320 200 460 11 6300×1900×3200
200t/3200 press brake 2000 3200 2600 320 200 460 15 3200×1950×2800
200t/4000 press brake 2000 4000 3000 320 200 460 15 4000×1950×2800
200t/5000 press brake 2000 5000 4000 320 200 460 15 5000×1950×3000
200t/6000 press brake 2000 6000 5000 320 200 460 15 8000×1950×3300
250t/3200 press brake 2500 3200 2500 400 250 590 18.5 3250×2000×3200
250t/4000 press brake 2500 4000 3000 400 250 590 18.5 4000×2000×3400
250t/5000 press brake 2500 5000 4000 400 250 590 18.5 5000×2000×3400
250t/6000 press brake 2500 6000 5000 400 250 590 18.5 6000×2000×3400
300t/3200 press brake 3000 3200 2530 400 250 590 22 3200×2000×3450
300t/4000 press brake 3000 4000 3000 400 250 590 22 4000×2000×3450
300t/5000 press brake 3000 5000 4000 400 250 590 22 5000×2000×3450
300t/6000 press brake 3000 6000 5000 400 250 590 22 6000×2000×3450
400t/4000 press brake 4000 4000 3000 400 250 590 30 4000×2180×3400
400t/5000 press brake 4000 5000 4000 400 250 590 30 5000×2180×3500
400t/6000 press brake 4000 6000 5000 400 250 590 30 6000×2180×3800
500t/5000 press brake 5000 5000 4000 400 250 590 45 5050×3500×3700
500t/6000 press brake 5000 6000 5000 400 320 590 45 6050×3500×3700
600t/4000 press brake 6000 4000 3000 400 320 590 55 4050×4500×3700
600t/6000 press brake 6000 6000 5000 400 320 590 55 6050×4500×3700
800t/6000 press brake 8000 6000 5000 400 320 590 55 6300×4500×6000
Certificate
- ISO
Main Products
press brake, shearing machine, plate and section bending machine