... work necessary tools. It has the cutting speed, wafer wheel utilization rate is high, the cutting section high quality, simple operation, ... Φ 400 x Φ 32 x 43, cutting time 60 kg/m rail, acuities 120 s4, wafer grinding wheel used times of 50 ... convenient movement.3.Large diameter of slice, high cutting efficiency.4.High precision of positioning, good quality of cutting section electric cutting machine