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plastic tape drawing machine
The machine,using maerial of polypropylenehigh density polyethylene,through heating,extruding and drawing,makes tape that is then winded for the weaving of the circularloon.
Through our many times improving.the machine xan use100%regenerated PP&PE.powder or grain PP&HDPE to produce the tapes. the screw and cylinder of extruderare made of 38CrMnTi alloy steel is applied to the extruder,the gears& chain wheels are made of 45# medium carbon steel and done the treatment of high frequency quench.The driving rollers are electroplated with hard Cr and the tension self-controlling rollers are applied to the driving unit. the cylinder of extruder, triton and die adopt aluminum cast heater which is endurable
plastic tape drawing machine