The machine is used to product the anti impact rebar coupler. The parameter of machine: Gripping force (ton): 1000 Max gripping range (mm): 65 Control system: high-precision numerical control Expansion ability(mm): +25 Single gripping time (s): 8 Motor power (kw): 11 Foot pedal: standard equipment Mechanical limit device: optional Dimension(mm)l*w*h: 1200*1850*1990 Net.Weight (kg): 7500 -