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Hot melt coating machine composed of parts of works

time2011/10/30

  Hot melt coating machine equipment: a solid hot melt adhesive can be melted, and melted by the pressure device will transfer to the plastic into liquid plastic coating device for coating the substrate to implement. Set precise temperature control fluid pressure ﹑ transfer function and extrusion coating capabilities in one of the mechanical and electrical equipment. Another track with automatic control and automatic production line speed function.
  Host: with heat insulation, melt glue, glue output, control glue pressure, primary filtering Host temperature should be higher than the melting temperature glue 5-10 degrees. So that it has a certain mobility. So that the pressure control is more accurate.
  (Hot melt coating machine) pipes: with heat insulation, the role of diversion glue, the liquid hot melt gun from the host to seat the module output function with temperature can be slightly higher than the melting temperature glue.
  Gun Tower: with heat insulation, two filters. And transported to the glue gun. And, if necessary, heating the compressed air functions. Visible spray effect an appropriate increase in temperature. The glue flow better. Gun: open and closed with glue function and where demand for supporting a variety of nozzles and scraping mouth. To meet the needs of users. A screw gun, blow gun coating, fiber gun, Z shaped gun, point like guns, and so on.
  Automatic compensation control system: with output signal control solenoid valve, controlled by a solenoid valve driven by compressed air gun job to control the glue to open and close. And 0-10V DC output voltage control inverter driven motor rotation. Output voltage is proportional to the measured line speed. Online adjustment of plastic bits, broken rubber track length and voltage. Line speed detection devices are proximity switches, rotary encoders.
  Hot melt coating machine room in the industry, collectively, in fact, there are many types of hot melt adhesives, including EVA, PA, PES, PUR, pressure-sensitive adhesive and so on.