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Utilized as an alternative to EPDM and as sealing materials for automotive parts manufacturing!

The combination of our single-screw extruder and foaming machine enables the foaming of thermoplastic resins!

【Features】 ■ Compatible with resins from high viscosity to low viscosity through pumping with an extruder ■ Thermoplastic resin is mixed with nitrogen gas to transform into foam! ■ Bubbles are independent cells, resulting in low water absorption and improved impact resistance ■ By inputting the desired foaming ratio, anyone can create foam (no complicated operations required) ■ Unique design by Suntool allows switching between foamed and non-foamed states ■ Newly designed circulation system stabilizes the foaming ratio ■ In addition to beads, surface coating is also possible, diversifying applications *For more details, please download the PDF or feel free to contact us.

Foam Melt Introduction Page

basic information

【Foam Injection Machine Specifications】 ■Pump Capacity Selectable from 1cc to 40cc/rev depending on application ■Hose Selectable from inner diameter φ8 or 13 x 1 to 10m depending on installation location ■Gun Head For beads (various orifice diameters) and for coating (maximum coating width 1000mm) ■Operating Temperature Room temperature to 230℃ ■Foaming Ratio 1.0 to 6.0 times (Note: There are limitations depending on the resin used.) ■N2 Gas Generation Device Optional ■Control Panel Functions System temperature control Pump rotation control N2 gas control 【Extruder Specifications】 For details, please refer to the separate catalog.

Price range

Delivery Time

Applications/Examples of results

【Applications/Examples of Achievements】 ■ Automotive interior parts (instrument panel, door trim, door ornaments, etc.)

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