Expanded polyethylene machine
How to adjust the foaming density of an EPE foam machine? What are the minimum and maximum densities
This is a critical technical issue for evaluating the performance and process capabilities of an EPE foam machine. As a professional manufacturer of EPE foam machines, here is a detailed explanation for your reference:
How does an EPE foam machine work?
EPE foam machine, also known as the “Physical Foaming LDPE Extrusion Unit.” Its core principle involves injecting liquid foaming agents (butane) and monoglyceride GMS into molten plastic under high temperature and pressure. As the melt exits the die, pressure rapidly drops, causing dissolved foaming agents to vaporize and expand instantly. This creates countless independent, sealed micro-bubbles, resulting in foamed material.
Maintenance Guidelines for EPE Foam Machines
The EPE foam machine serves as the “heart” of the entire EPE production line, with its operational status directly determining product quality, production efficiency, and costs. Its maintenance is of paramount importance, necessitating the establishment of a scientific and rigorous preventive maintenance plan.
What is a EPE foam sheet machine?
Installation and precautions of epe foam sheet making machine
1. The EPE foam sheet making machine should be placed on a level ground, and the concrete foundation of the extruder and the main motor part should be larger than 30cm.
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