High Polymer Composite Waterproof Roll Extrusion Line Geomembrane Sheet Extrusion Machine
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High Polymer Composite Waterproof Roll Extrusion Line, HDPE/PVC/TPO Geomembrane Sheet Extrusion Machine EVA polymer composite waterproofing roll-roofing material selection
of high-quality ethylene - vinyl acetate copolymer as the main
material, add fiber to increase strength; add modifiers to improve
the physical and chemical properties of the material; add
stabilizers to improve the chemical and physical stability of the
product; add anti-aging agent to extend the service life of the
material; add antioxidant to improve oxidation resistance; add
fungicide to prevent bacterial and mold erosion.
1. Single screw extruder 2. Screen changer 3. Melt metering pump 4. Die 5. Three-roller calender 6. Roller tem-controlling device 7. Cooling shelf 8. Drawing device 9. Cutting device 10. Winding device 11. Electrical Controlling system
Working Process The unit mainly PE,PVC,EVA as raw material,after plastis extruder ,and then filter and die cast By a three roll calender matte ,colling bracket setting ,A/B/A three-layer coextrusion waterproofing membrane .B layer can be different according to user requirements for product quality adjustment,in oder to reduce the cost of prodcts(such as a layer of polypropylene fabric ,polyester fabric ,B layer material ) and B layer can also be based require the use of different materials to meet the diverse requirement of user of the proucts to meet market demand . This production line can produce PVC/TPO multilayer waterproof membrane ,it consists twin screw extruder, die , three roller stack and auxiliary equipments , it can produce the membrane from 0.5mm to 4mm ,monolayer, multi-layer and laminated with non-woven fabric.
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Product Tags: High Polymer Composite Waterproof Roll Extrusion Line Geomembrane Sheet Extrusion Machine Geomembrane Sheet Extrusion Line |
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