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large CNC hydraulic press brake, 1. All steel welded structure, 2. Mechanical stop steel torsion bar to maintain synchronization - details see: https://www.machineto.com/large-cnc-hydraulic-press-brake-and-bending-machine-wc67k-600-4600-10124167

Large CNC hydraulic press brake Functions and characteristics

1.All steel welded structure, vibrating treatment of ageing for removal of internal stress, with good rigidity and stability. Hydraulic top-drive, steadiness and reliability .

2.Mechanical stop, steel torsion bar to maintain synchronization , with high precision Motorized-adjusting device for back gauge and ram's stroke, fine adjusting by handwheel, DRO for back gauge and ram stroke(or for other choice CNC system, CNC system and the location of encoder closed-loop control system, high speed, high accuracy, good stability, can ensure precisely that back gauge after the precision of size displacement and ram stoke, and the numerical control system has the function of automatic detection precision compensation and the additional functions).

3.Deflection compensation unit installed on the top die. Manual crowned bottom die holder is adopted for the machine above 250tons and 4000mm.

Main technical data:

Nominal pressure(KN)	6000
Length of working table(mm)	4600
Distance between uprights(mm)	3650
Distance table ram(mm)	685
Ram stroke(mm)	400
Throat depths(mm)	500
Motor Power(kw)	37
Pump	NT5-G80F
Dimension(mm)	4800×2515×4300
Net weight(kg)	42000

Main components:

Display: ASTUN /SIKO(Germany)

Oil pump: Shanghai

Hydraulic elements: Rexroth (Germany)/Autos(Italy)/Omega(U.S.A.)

Electric parts: Siemens(Germany)

Motor: Siemens/APP(U.S.A.)/Nantong

Seal: VALQUA(Japan)/NOK(Japan)/DZ(Taiwan)