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How does the mold temperature machine work?
Before understanding the working principle of the mold temperature machine, first briefly introduce the composition of the mold temperature machine: the mold temperature machine consists of a circuit control box, a heater, a heat exchanger (ie, a cooling system), a liquid level controller, a pressure limiter, a temperature sensor, Circulating pump and pipeline composition. Only when these components cooperate with each other, the mold temperature machine can work normally and play its role to a great extent.
The working principle of the mold temperature machine: the pipeline of the mold temperature machine and the oil passage of the mold form a loop, and the thermal oil circulates under the action of the pump. The temperature sensor transmits the data to the control system, automatically adjusts the heating/cooling action, and controls the temperature of the thermal oil.
The principle of the mold temperature machine when it heats up: when it heats up, the temperature control meter automatically analyzes according to the data of the temperature sensor and controls the state of the heater to reach the set temperature.
The principle of the mold temperature machine cooling: when cooling down, the heater stops heating, the temperature control meter controls the state of the cooling solenoid valve, the cooling water enters the heat exchanger, and cools the heat transfer oil.
In order to ensure the safety and stability of the mold temperature machine, some safety systems need to be installed. For example, when the system pressure is too high, the pressure controller transmits data to the controller and the heater stops heating; when abnormal heating occurs, the over-temperature protector automatically cuts off the power according to the temperature sensor data.