YF -CNC 1225 Camless spring machine: wire diameter: 0.5 mm-2.5 mm the unique cam-free and rocker-free design, individually controlled by many servo motors , can produce a variety of special-shaped spring,compression spring ,double torsion spring, battery spring, flat spring (clockwork spring) and various wires molding and others . Precision accurate , debug machine quickly .stable and reliable main machine (L*W*H):1550*1250*1770 Weight:1400kg number of axis :12axis