WC67K-160/3200(DA41)CNC hydraulic press brake: Steel-welded construction,vibration to eliminate stress ParameterNominal ... x 1600mm x2520mmWeight:9200kg380V/50Hz/3 Phase Characteristics 1.Steel welded structure, vibrating treatment to remove the inter ... .Hydraulic top-drive, steadiness and reliability, mechanical stop, steel torsion bar to maintain synchronization, high precision3.Motorized-adjusting ...