The special design of the internal pressure rings, one for each layer, ensures precise definition of the layers themselves and the proportional percentages of the component materials which may be changed by varying the capacity of the extruders. The time for which the materials remain in the single flow channel is controlled to provide perfect adhesion and cohesion between the layers. Despite their small size of heads, they can reach high working outputs. The heads are available in versions up to six layers also with a variety of output capacities.
They allow accurate control of the distribution and thickness of each layer as that is the most critical part in the production of multi-layer containers.
"The SMC co-extrusion heads are compact, reliable and have an excellent functional capability"
Co - Extrusion Heads |
"The SMC co-extrusion heads are compact, reliable and have an excellent functional capability
"The SMC co-extrusion heads are compact, reliable and have an excellent functional capability |
Co-extrusion decking is also called \"capped\" or \"cover\" decking using the latest technology co-extrusion. Before extruded decking, the composite decking was uncapped, but Co-extrusion WPC has a \"cover\" that provides added protection against the elements and everyday ...
Come From Nanjing Xuhua Sundi New Building Materials Co.,Ltd
Natural surface and stable quality make the second generation composite wood wall cladding become more and more popular in the yard. Capped with high performance and moisture-resistant polymer, co extruded wpc wall cladding are free of stains and moisture. With full series of ...
Come From Nanjing Xuhua Sundi New Building Materials Co.,Ltd
The production process of PPR fiberglass pipe is to immerse the glass fiber into resin and be formed in the high-speed polymerization device integrating light and electricity, through co-extrusion, the inside and outside layers are coated with Polypropylene material. We have ...
Come From JWELL MACHINERY(CHANGZHOU)CO., LTD