CK8 CNC compression spring machine is a good product for making torsional spring,tower spring,Cylindrical spring and so on.It shuts down automatically in case of wire break-up,winding or missing.The specifications as follows: ModelCK8 wire diameter(mm)Φ0.1-Φ1.0 Outside diameter(mm)MaxΦ20 Production rateMax500pcs/min Feeding length(mm)±0.01±9999.99 Wire feed speed0-150m/min Wire Feed Servo Motor1KW Cam Servo Motor1KW Power AC380V±10%V50HZ Dimensions(L×W×H)(mm)980×860×1600 Machine weight350KG