Production Description
The frame is entirely welded with steel plates and treated to relive stress by tempering, so the precision is well maintained.
Hydraulic top-drive, stepless pressure adjustment and high quality sealing rings imported from overseas to ensure the machine tools reliability.
Mechanical synchronous mechanism and the complex compensation are designed so as to raise the workpieces precision.(the convex structure for the table above 160T)
The stroke and distance of the backgauge is adjusted by the motor and is well adjusted by hand, the adjustment is displayed by digital meters.
Inch,single,continuous operation mode being designed for the machine and reversing and maintain time can be controlled by the time relays.
Safe fence and the electric interlocker have been designed for the machine to ensure the operation safely.(the back of 40T and above 200T without safe fence)

1        Normal pressure        630KN 
2        Length of worktable        3200mm 
3        Distance between uprights        2600mm 
4        Throat depth        320mm 
5        Ram travel        120mm 
6        Max open height between working table surface and ram        360mm 
7        Adjustment to ram trap        80mm 
8        Speed of ram travel        No load        100mm/s 
                Full load        10mm/s 
                return        90mm/s 
9        Axial plunger pump        type        25MCY-1FB
                flow        25ml/r 
                pressure        31.5Mpa 
10       Main motor        type        Y132S-6/B35 
                power        5.5KW 
                speed        1440rpm 
11       Motor for adjusting ram        type        WPD40/B14 
                power        120W 
                speed        1440rpm 
12       Motor for adjusting back 
                type        YU80M6B 
                      power        0.55KW 
                      speed        930rpm 
13       Overall dimension        Length        3300mm 
                width        1255mm 
                height        2100mm