Dongguan Ufour Technology-energy electromagnetic heating professional plastics machinery and technology solution provider program, the state initiated key energy demonstration project Units. Since the date of the establishment of the company, based on the electromagnetic heating and energy-saving products (electromagnetic heating ring, electromagnetic heating controller), the research and development, production, marketing and provision of technical applications. The company has applied for patents from the state relies heavily on products, plastic products are mainly used in machinery, electric products as an alternative to traditional products.
   Plastics machinery market this stage of the heating methods generally used for the electric heating circle through contact heat conduction spread melt on the way, only close to the medial surface of the melt in the heat spread to melt, most of the lateral heat dissipation into the air, the thermal conduction losses and lead to increased environmental temperature. Another shortcoming is that there is a resistance wire power density low, in some occasions it will not be able to meet the needs of the higher temperature. Electromagnetic heating technology is self-heating metal melt, and can be tailored to specific circumstances in the melt inclusions certain external thermal insulation material, thus greatly reducing the dissipation of the heat and improve the thermal efficiency, energy-saving effect of very noticeable, up 30% ~ 70% &＃12290; Because electromagnetic heating ring itself is not heated, but is using ceramic materials and high-temperature cables, so there is no original electric wire circle of resistance under high temperature oxidation and shorten the life issues with long life, fast heating rate, no need for maintenance, etc., reduced maintenance time and lowering costs.