This extrusion line consists of feeding machine ,SJ120-30 screw extruder, Hydraulic screen changer, melt-pumps, feedblock, T-die, T-die frame, Three roller calendar, cooling frame, edge cutting, oven, haul-off machine, transverse cutting machine, sheets conveying table, stacker, electronic control system. The entire length of the production line is about 25 meters
Features of PP/PE physical/chemical microfoam board extrusion line:
1.PP/PE Physical/Chemical Microfoam Board extrusion line using high-speed energy-saving stable screw, output increased by more than 25% compared to similar products
2. Special harden treatment and non-sticky coating on the surface.
3. Special design calibrating device, each individual control;
4. Specific temperature control device, reduce heat shrinkage, simple operation.
5.The technology of hollow sheet die with co-extrusion feed block to get UV+PC+UV, UV+PC hollow sheet can save 30% UV on the surface.
6.Our products can be customized according to customer requirements.
This foam extrusion line newly designed and produced by Leader Machinery adopts the latest advanced technology, imported die head and other parts, which can make the foam ratio up to 3times. And Polypropylene (PP) foam board is based on PP as raw material, by physical or chemical method to fill a large number of bubbles prepared. Control its density in the 0.10-0.70 g / cm3, thickness between 1mm - 20mm. With a small density, high specific strength, energy absorption capacity, sound insulation and good performance characteristics.
Widely used in the fields of stationery, containers, handbags, heat insulation material, construction food packing, automobile area, industry application ,sports field etc. PP/PE/HIPS/ABS/EVA/EVOH single layer or multi-layer sheet are high-tech, comprehensive performance is extremely excellent, energy saving and environmental protection plastic board. Has been in the transportation, military, aerospace, daily necessities and other fields have been widely used.