Hot plate welding machine mainly through the heating control the hot plate temperature (heating with electric heating and infrared heating),to realize the welding plasticity of workpiece,between the two plastic workpieces it is hot plate,when the workpiece is close to or contact heating plate,plastic began to melt,when reaching a certain degree of melting, the workpiece separately, the heating plate moving,then two pieces of workpieces weld together and workpieces cooling, curing finished the whole welding process.

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