The application industries of the roller include: biaxial stretching production line for lithium battery membranes and films, with a service temperature of 120-150 ℃; The roller temperature control of the drilling machine is mainly used for rubber, plastic, etc., and the operating temperature is between 80-180 ℃; The rubber roller, roller heating and temperature control roller mold temperature machine and roller heater of the coating machine have a service temperature of 150-220 ℃; The oil drum of the printing machine is heated at a constant temperature; Roller heating of the laminating machine; The roller temperature control of the laminating machine is usually used at a temperature of 100-150 ℃. Temperature control of rubber machinery, heating of rollers. The rolling temperature of the plate is controlled at 150-200 ℃. The heater used in the roller of solar film can also be purchased as a 300 ℃ heat transfer oil heater.
The heat conduction structure of the roller is divided into: hollow, jacketed, and spiral;
The heating methods of the roller include: heat transfer oil heating, water heating, and steam heating; Roller mold heater, roller heater.
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