Steel Structure Q345 Material 1200 Ton Force Hydraulic CNC Press Brake Machinery
heavy tandem press brake machine, hardox steel bending machine
Specifications of CNC light pole press brake machine
Tandem Hydraulic Press Brake, enjoying a high reputation in the market, is popular with many
customers from different countries. Below are the features:
The whole structure of the hydraulic press brake:
- Welded structure: the stress of the welded parts can be eliminated by vibration; so this forging
press gives high accuracy.
- Frame: consists of right and left wall boards, working table, oil box, slot steel and etc. The stress
of the welded parts can be eliminated by vibration. The machine enjoys high accuracy and high
strength and can be transported easily.
- High accuracy,high efficiency,simple and convenient operation,good performance, favorable
price and best service.
1. Hydraulic system:
- Adopt integrated hydraulic control system, more reliable
- Consist of motor, oil pump and valve groups
- Be installed at the top of the oil box, which can assure that the cylinder is always full of oil when
the slide is moving down at high speed
- Complete working cycle can be realized through the control of hydraulic valve.
- The working pressure at the right side of the wall board can be adjusted by the remote adjustment
2. Protective fence and the safety interlock :
- Protective fence and the safety interlocker to ensure the operation safety. Power supply switch
that is set in the electric box will be automatically turned off when the box's door is opened or the
fence is turned up. Protecting barrier with safety interlocker is mounted on the back of the machine. Another,
there are travel limit protection and foot pedestal mounted emergency off switch.
3. Synchro control system:
- Slide syncho system: adopt steel torsion bar synchro system, simple in structure and high in
- 2 ends of slide has 2 synchro fork which make,The system uses upper die compensation to
improve the brake precision.
- Adopt upper die compensation to improve the brake precision
4. Sectional Ram Clamp Bars:
-Separate sectional clamping bars are supplied as standard equipment in order to securely
fasten short dies, as well as standard length tooling. Unique crown correcting device is standard.
5. Advance technology and procedures:
- This metal machining tool is a kind of steel torsion bar synchro press brake. -Electronic control
of back gauges and ram stroke, data displayed and manual setting
- Process of cylinder and sealing component:
Cylinder: no.45# steel treated, inner holes fine machined and extruded.
Valve rods: no.45# steel treated, nickel and phosphorous coated outside.
Features mechnical press brake machine:
1. CNC system Delem DA56
2. Full loop electro-hydraulic servo synchronized control system.
3. Back gauge is composed of X axis(front-back) programmable movement of back gauge.
4. Mechanical crowing compensation on worktable.
5. Front feeding device,back pushing device,lateral discharging device
Hand press brake Technical Data:
Distance Between Column
Stroke of ram
MAX. Opening Height
Main Motor Power
2 x 6800x8100x7800
Ram Positioning Accuracy
0.75 / m
Bending Angle Error
CNC press brake adopts the inserter type bottom die and punching head R2 to bend the light pole,high mast
and electric pole
Hydraulic press brake machine Main Parts and Origin:
1. Proportional Valve: BOSCH-REXROTH
2. CNC Controller: Delem DA52
3. AC Servo(including encoder): Estun
4. High pressure Oil Filter: HYDAC (German)
5. Lead screw: ABBA (Taiwan)
6. Linear Guide: ABBA (Taiwan)
7. Low-noise Internal Meshing Gear Pump: Shanghai Product
8. Air Switch: Siemens or Schneider
9. AC Contactor: Siemens or Schneider
10. Thermal Relay: Siemens or Schneider
11. Intermediate Relay: OMRON (Japan)
12. Grid Scale: HEIDENHAIN
13. Sealing Parts: PARKER(America) or NOK (Japan)
14. Oil Tube Connectings: JS (German)
15. Limit Switch: Schneider
16. Main Motor: Siemens
here is a catalog of CNC multi-machine tandem hydraulic press brake
CNC multi machine tandem hydraulic press brake.pdf
More information please contact us:
Automatic Deflection Compensation device for CNC tandem sheet prss brake machine 1200ton: