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High and low pressure polyethylene blown film unit features dual-use

Dual-use high-pressure polyethylene blown film unit features:
1, the extruder barrel and screw are made ??of high quality alloy steel, nitrided and precision machining. With the best hardness and corrosion resistance.
2, set the platform railing auxiliary table, so easy to operate.
3, coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.

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