1. the Two-cylinder hydraulic screen changer works simultaneously: when one net works, the other one replaced.

2. exhaust system device can fully defuse the gas mixed in the materials and improve the product quality.

3. double channels expand the filtration area to produce more high-quality production which meet the customers need.

4. apply to extrusion production in a wide range of materials and product.

5. good sealing system ensures perfect sealing effect.

6. the function of filling material exhaust and pollution discharge guarantee the process of replacing screen continuously.

7. we design and manufacture production of various sizes according to the customers requirement.

8. a well-designed structure makes operation more convenient and better.