... ×33Screw diameter:60 mmScrew L/D ratio:33:1Motor power:75 KW(DC Motor)Output capacity:150~250Kg/hSpeeder:high torque, low ... quality alloy steelDiameter range: 20/25/32/40/50mm, 63/75/90/110mm4.Vacuum forming tank Material of tank: stainless steel ...