This machine is applicable for channeling of zinc-pipes,seamless pipes,stainless steel pipes and plastic-lined pipes and plastic-lined pipes of various sizes rangling from Φ8" to Φ24"CAPACITY Piep Diameter 8" -24" Output RPM 14r/min Max.Wall-thickness 12mm Single-phase Motor Voltage 110-240V Power 2200W Frenquency 50-60HZ Net Weight 264KGS Dimension 1080*900*1450 Three-phase Motor Voltage 110-460V Power 1500W Frenquency 50-60HZ Net Weight 254KGS Dimension 1080*900*1450