|Place of Origin:||China (Mainland)|
|Model Number:||MB8-450Tx6000 CNC Press Brake|
|Minimum Order Quantity:||1 set|
|Price:||USD 29000-33000 set|
|Packaging Details:||wooden cases for NC press brake|
|Delivery Time:||25 daty|
|Payment Terms:||L/C, D/P, T/T, Western Union|
|Supply Ability:||10 Set Month|
|Bending Force:||450 Tons||Bending Length:||6000mm|
|Type:||Press Brake||Main Motor(Siemens):||30 KW|
1. Electronic-hydraulic proportional servo synchronization, free point control within stroke range, repeated precision at ±0.01, parallesism ±0.02.
2. Lower working table is fitted with warp offset oil cylinder (fig below), model from 250T up have both upper and lower and lower working tables fitted with warp offset mechanism.
3. Very strong anti-deviation capability.
4. The sliding block(Y1,Y2) rear stopper (X,R,Z) and master pressure control by computer, ball roller leading screw rolling guide rail are adopted to rear stooper get high precision in repeated positioning.
5. Optional digital control, mechanical robot or flexibility machining center for sheets with 7 axis and up.
Functions and Features:
1. This machine possesses the high efficiency of production and certain accuracy in bending metal plates.
2. It is necessary to select upper die of different shape and lower die with different width V-groove for bending steel plates of different thickness, shape of size.
3. With the help of the bending pressure chart or the calculating formula, the bending pressure can be figured out.
4. By adopting hydraulic driving, it is possible to prevent serious overload accidents caused by changing of plate thickness or by inappropriate selection of V-shaped lower die. The machine is characterized by smooth running, little noise and easy operation, and its rated pressure in the whole working process is maintained stable.
1. System intermedliate Upper clamps with Anti Wedges
2. Plate Support Arams
3. Powered Depth Axis
5. Light guards
6. Top and Bottom Tooling
7. DELEM DA52 CNC control
8. Germany Bosch-Rexroth Hydraulic
9. Telemecanique/Schneider Electrics
10. Hydraulic and Electrical overload protection
11. Squaring Arm and Front Support Arms
12. Delta inverter with ball screw and polished rod with 0,05mm accuracy
13. Side guard is standard meeting CE regulations.
Overall welding process structure
Closed loop control mode composed of imported famous electric-hydraulic servo valve and measure ruler.
High position feedback precision of sliding block, stable & precise operation, good
synchronization performance, high accuracy of bending and repeated positioning of slide block.
Several multifunctional axial of rear stopper device can be used according to customer’s
Hydraulic system adopt integrated control system to decrease pipeline installation and oil leak,which will ensure the stability and beauty shape of tool machine.
The automatic hydraulic & mechanical deflection compensation structure will eliminate the
influence on product quality caused by deformation of slide block. The NC system will adjust the compensation automatically. It’s convenient and with high accuracy.
The CNC system adopt world famous brand, which also been used by Holland DELEM, Italy ESA,
Swiss CYBELEC, etc.
Specifications for CNC press Brake:
|1||Type||6000 MM CNC Press Brake Machine|
|2||CNC Control Axis||Y1-Y2-X-R-axis & Crowning|
|3||Bending force||450 Ton|
|4||Bending length||6000 mm|
|5||Distance between columns||5050 mm|
|7||Daylight Opening||400 mm|
|9||Table height||880 mm|
|10||Table Width||250 mm|
|11||Fast Speed||80 mm/sec|
|12||Bending Speed||0~8 mm/sec|
|13||Return Speed||80 mm/sec|
|14||Back Gauge Stroke||750 mm|
|15||Motor Power||30 KW|
|16||Overall dimensions||6400×2100×3170 mm|
|17||Machine weight||38000 kg|
|18||Option 1||DELEM DA52S CNC SYSTEM|
|Option 2||DELEM DA66T CNC SYSTEM|
|Option 3||Additional axis: R (back gauge up and down)|