lapping edge forming
lapping edge forming |
We have researched and developed on PVC skinning foam board extrusion machine for over 25 years, and have exported thousands of full PVC foam board production line to many countries with rich experience. Our PVC foam extrusion line adopts professional extrusion technology of ...
Come From JWELL MACHINERY(CHANGZHOU)CO., LTD
PVC Foam Board Co-Extrusion Line / PVC Foam FloorExtrusion Line Main characters : Structure of the PVC foamed board extrusion line: Outer surface layer is rigid PVC and inner layer foamed PVC, it feature in low machine and formula cost compared with PVC skinned foamed plate, ...
hermal insulation With the characteristics of high thermal resistance, low linearity and low expansion ratio, its structure has a closed-hole ratio of more than 99%, forming a vacuum layer, avoiding air flow and heat dissipation, and ensuring the durability and stability of its ...
Come From China Gwell Machinery Co.,TLD