1results about How to "No maintenance required" patented technology

The utility model provides a kind of electromagnetic heating device of wire drawing machine die head, it is related to plastic weaving industry production technical field, including wire drawing machine die head, fireproof insulation cotton, high temperature cable, frequency conversion controller, insulating device, thermocouple;Fireproof insulation cotton is set in wire drawing machine die head outside, high temperature cable is successively wound in the outside of fireproof insulation cotton along the same direction, frequency conversion controller is connected respectively with the both ends of high temperature cable, insulating device is set in the outside of high temperature cable, thermocouple is set on insulating device;The utility model has adopted more suitable structure design of wire drawing machine die head, realized heating fast, temperature stability, energy conservation, safe and reliable technical effect, improve the product quality and production efficiency of plastic weaving bag wire drawing process.