Working Principle of Mold Temperature Controller Machine


The mold temperature controller machine is divided into two major types of water type mold temperature controller machine (water MTC machine) and oil type temperature controller machine (oil MTC machine), which provides heating equipment with constant temperature heat sources with heat equipment, including heating and cooling two sets of functions. Widely used plastic molding, light guide plates, die casting, squeezing, prize, rubber tires, rollers, chemical, reactors, adhesive, adhesive, and adhesion, etc.

The mold temperature controller is controlled with the balance temperature of the heat equipment, which can be warmed or cool. The MTC machine utilizes high thermally varying thermally conductive media, which will rise to the process required for the process in a short period of time. After the thermal balance temperature, the temperature can be automatically controlled within a minimum error, and the value can be maintained. The mold temperature machine consists of a heating cooling system, a power transmission system, a liquid level control system, and a temperature sensor, an injection port and other devices. Power transmission The pump in the system pumps the heat fluid from the unit containing the built-in heater and the cooler to the heat apparatus, after consuming heat with heat equipment, returning to the inside of the mold temperature machine, the temperature sensor measures the temperature of the thermal fluid and putting The data is transferred to the controller of the control section, the controller adjusts the temperature of the thermal fluid, thereby indirect adjustment of the temperature of the heat equipment. If the mode temperature machine is in production, the temperature of the heat equipment exceeds the controller's set value, the controller The solenoid valve is turned on and the water pipe is turned until the temperature of the heat fluid, that is, the temperature returns to the set value. If the mold temperature is lower than the set value, the controller opens the heater to continue heating.

The production of the mold temperature controller machine should be determined according to the use of the thermal equipment process. If the oil type mold temperature controller machine is used, the operator must comply with such safety regulations: Do not put the mold temperature controller machine in the place near the heat source, the joint uses a taper Leakage and a hose or hard tube with temperature-resistant pressure resistant, periodically check the temperature control loop mode temperature machine, the joint has no leaks, the function is normal, regularly replacing the heat-conducting oil, should choose artificial synthetic oil, good thermal stability, good focus Small. On the use of the mold temperature machine, select the appropriate thermal fluid extremely critical. Water is used to heat the economy, clean, easy to use, once the temperature control loop such as a hose coupling, the flow comes directly to the sewer. However, there is also a disadvantage of water in water, and there is a low boiling point of water, which limits its use temperature, water temperature machine, and a water temperature machine and a water temperature machine and 180 ° C water temperature machine. When water is used as a thermal fluid, it should be Considering the following precautions: Pre-treatment of temperature control circuit with anti-corrosion, use filters before water opening, regularly use a rusting agent to clean the water temperature machine and heat equipment. The oil temperature machine is high, the temperature can reach 350 ° C, oil High boiling point, but the heat transfer coefficient of heat transfer oil is only 1/3 of water.

The use of the mold temperature controller machine, the water-moving mold temperature, the oil-moving mold temperature machine can improve the molding efficiency of the product, reduce the generation of the defective product, improve the appearance of the product, inhibit the defects of the product, speed up the production progress, reduce energy consumption, Energy saving.