Min. Order Reference FOB Price
1 Piece US$7,200.00-20,000.00 / Piece
Product Description
Product Description SJ-50, 55.65 High-speed Film Blowing Machine Use: Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is ...