120mm16D/20D Extrude Machine

The system adopts forced circulation of media, and controls the temperature of each section independently in six units. Each unit is composed of a water pump, an electric heater, a temperature control instrument, a cooling water on-off solenoid valve, an automatic exhaust valve, a platinum thermal resistance, and an electrical contact pressure. Table (shockproof) and other components, the circulating water pump injects the medium (softened water) into the electric heater (the automatic exhaust valve discharges the gas in the system), flows through the barrel through the pipeline, the machine head, and the screw return to the suction port of the pump After the temperature of each section is set, the circulating water will heat the barrel, head, screw, etc. through the heater or heat the barrel, head, screw, etc. in the working state due to the heat generated during the rubber material processing, Heat is discharged through circulating water, heating power per unit: 6KW, control temperature range: room temperature-90℃; control temperature accuracy: ± 2℃; (using imported constant temperature machine)