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1. Using kneading double helix self-cleaning principle to effectively build pressure and push materials

2. Professional design, convenient operation and more humanized

3. The screw and barrel are made of wear-resistant alloy material with long service life.

4. Can customize the design of barrel with cooling water channel to meet the technological requirements.

5. The side air pumping device has the advantages of high pumping efficiency, reducing waste, improving extrusion quality, and effectively reducing manual operation and shutdown time.