1. Special design of screw, simple, effective, without blocking angle, and with internal water cooling system to enable mixed PVC raw material melted completely and uniformly, extruding speedily without overheating, high capacity and excellent quality.

2. Two stage synchronized take up unit, Take up roller with internal water cooling circulation system, cooling and stablizing the sheet extruding out from the T-die to enable the sheet streching property, and conveying to the winder smoothly.

3. Standardized parts, easy to be replaced.