1. To adopt special-designed SJSZ-80 conical twine-screw extruder and adopt imported frequency converter for speed-governing & PKC temperature controller.
2. The cutter has advantage of reliable and correct work, high precision of cutting and others.
3. It has advantages of wide adjustment range, high precision, convenient operation and so on.
4. The unit adopts large cooling device to ensure the shaping result of door plate.
5. It has reasonable structure, large drawing force, steady drawing and others.
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