TPX Sheathing line
In addition, TPX resin have a high releasability and recyclability, so the mandrels and sheaths are easy to remove from product and extrude as mandrels and sheaths again. So it reduce waste resin and effort at manufacturing site.
TPX® resin (trade name/ generic name polymethylpentene of Mitsui Chemicals, Inc.) is a polyolefin resin with excellent heat resistance, mold releasability, and transparency.
At rubber hose manufacturing sites, taking advantage of its features, it is used as a substitute for lead in many companies and manufacturing sites for sheaths during vulcanization and for mandrel due to recyclability.
The new extruder adopts a special shape for the groove and screw of the feed liner and to make it possible to correspond to a stable discharge rate with the rotation speed.
The new extruder has a screw diameter of φ50 mm to φ150 mm, so you can choose according to the required extrusion amount.