The welding principle of a hot plate welding machine: The hot plate welding machine mainly uses one temperature controlled heating plate to weld plastic parts. When welding, the heating plate is placed between two plastic parts. When the plastic parts are tightly attached to the heating plate, the plastic parts begin to melt. After the pre-set heating time has passed, the plastic on the surface of the plastic part will reach a certain degree of melting. At this time, the plastic part will separate on both sides, the heating plate will move away, and then the two plastic parts will be connected together. When the heating plate stops working, let the pressure maintain for a while to solidify and form a solid molecular chain, achieving the welding effect. The welding strength can exceed the strength of the raw material, and the entire welding process is completed.
