Bend 6tubes at one time Length precision:less than 0.8mm/1m Length tolerance of pipe two ends:,1.0mm/1m 1,Diameter of copper tube (pitch):fi7---fi162,Processigng (hairpin)length:200mm---3000mm3,Productivity:4times/min(1250mm for standard)4,Fixed length is controlled by stepper motor and haigh-precission rotary insititution.5,Controlled by OMRON-PLC,display and operate by touch screen.6,Hydraulic ...