The heater is mainly applicable to extrusion, casting, and the salt type mechanical operation. Temperature can reach 550 ℃, the maximum load on the surface of 6 w/cm2, long life, high temperature resistant, 30% lower energy consumption, high insulation, is currently the extrusion machines, injection molding machine, blown film machine, one of the most applicable electric heater.

The device is mainly applied to screw extrusion parts comprehensively, can eliminate the friction heat, caused by the extrusion according to production needs of different temperature, mica, ceramic optional as insulation material, is composed of several connection of ribbon heater, made from copper plate heat dissipation layer, then use a fixed cooling alone cover, fan connection box and air outlet device installation are available, and the strip heater can replace alone, heating can withstand the maximum temperature of 500 ℃, the device is currently at home and abroad the most advanced extrusion machines, injection molding machine barrel cooling device.