the material is called Thermoplastic. Its melted in the hopper with a flame under it. The little fire at the bottom is a heater that keeps the "shoe" hot enough so that the thermoplastic doesn't cool and clog.
the material is called Thermoplastic. Its melted in the hopper with a flame under it. The little fire at the bottom is a heater that keeps the "shoe" hot enough so that the thermoplastic doesn't cool and clog.
thevillageinn (Aug 13, 2019)
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