... Description Liner Speed Adjustable Plastic Tape Drawing MachineOur patent machine, Patent No.: 200920185111.9For a traditional extruding machine, to change its drawing ... big in power consumption. Now this newly developed extruding machine is adjustable for drawing ratio from 4 to 11, ... the chain wheel. Its ideal for extruding plastic thread for making sack, plastic fabric, cement pack, and so on, ...