XPS insulation boards start as a good granule. The granules are fed into an extruder where they're melted and critical additives are mixed with the viscous liquid that is formed. Then, a blowing agent is injected to help make the combination foamable . Under properly controlled heat and pressure conditions, the foamable mixture is pressured through a die, at which time shaping and forming occurs. The rigid foam is after that trimmed to the final product dimensions.

COMER series production line can produce better quality of final products is the consequence of the comprehensive understanding of single screw and twin screw extruder and cooling performance of single screw extruder. This provides the guarantee for bigger capacity and better quality of final products.

Automatic uploading units are configured to supply the automatic solution fully.

Batch grave metric feeding and premixing formula is optional also.

USEON regular solution will equip the K-Tron Ioss-in-weight feeders for systematic solution totally.

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Precise injection and metering devices for CO2, HFC or butane could possibly be specifically configured according to varied requirement. Other liquid injection as added blowing agent could be equipped also.

All of the first plasticating extruder will be equipped with USEON’s super powerful modular twin screw profile permits all kinds of physical blowing agent

Modular structure of the cooling extruder allows the very best cooling condition that could steer clear of the unbalanced cooling condition. Precise temperature control is assured through such design.

All COMER systems equip the initial static mixer to progress temperature distribution and the near future mixing.

USEON also develops the specialized die for CO2 extrusion system to meet the strict foam condition.

Post units are the calibrator, haul-off, advantage trimmer, printer, autopacking and stacker units. These products are optional relating to buyer’s specific requirements.

Mode relay to PCC(industrial pc control), we can customize the control system according to your unique requirements. We not only think about economical factors, more and more caring designs have been introduced to your control system, which makes the complete control easier.

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