... bending Machine, 1.NC system control 2.Hydraulic crowning device 3.Laser safe optional 4.100~320T available CNC press brake machine ... , steadiness and reliability, mechanical stop, steel torsion bar to maintain synchronization, high precision2. Motorized-adjusting device ... wheel, numerical display3.Travel limit protection, full machine guarding with safety interlocker4.Two cylinders controlling beams ...