Anhui Jwell Precision Mold Co., Ltd.
Anhui Jwell Precision Mold Co., Ltd.
PVC free foam board, made from polyvinyl chloride (PVC) as the base material, is widely used across various applications. Its production is centered around the conical twin-screw extrusion process, with the primary difficulty lying in the material's high heat sensitivity. The die is the "heart" of production. Anhui JWell Precision Mold Co., Ltd's three key structural features—the special coat-hanger manifold, the vertical restrictor bar adjustment, and the combination of an adjustable upper lip and replaceable lower lip—work in synergy to ensure board precision, efficiency, and stability.
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