Yawei PBH(A)-630/4100 press brake
The Yawei PBH(A)-630/4100 is a hydraulic press brake with 630 t of pressing force and a 4,100 mm bending length. Each side of the ram (Y1/Y2) is controlled separately.
Specifications
| Drive System | Hydraulic |
|---|---|
| Synchronisation | Y1/Y2 (each side controlled) |
| Bending length | 4,100 mm |
| Pressing force | 630 t |
| Distance between side frames | 3,200 mm |
| Maximum opening | 620 mm |
| Maximum stroke | 315 mm |
| Throat depth | 510 mm |
| Closing speed | 110 mm/s |
| Maximum working speed | 8.5 mm/s |
| Return speed | 90 mm/s |
Not published by Yawei for this model: CNC controller, Frame type.
In Yawei’s words
“Electro-hydraulic servo hydraulic system, fully closed-loop control for synchronous ram movement.”
Where these figures come from
Read from the specification table on Yawei’s product page at en.yawei.cc (row “PBH(A)-630/4100”) on 27 October 2026. Values are copied cell by cell and never estimated; force given in kN is divided by 10 for tonnes, and a working-speed range is shown by its upper value.
Similar machines from other makers
Within 15% of the pressing force and 10% of the bending length.