The oil temperature machine is a mold temperature machine that uses heat transfer oil as a medium. He can also be called oil heater, oil temperature heater, oil circulation temperature controller.
Oil temperature machine working principle
As the name implies, the oil temperature machine is a mold temperature machine that uses heat transfer oil as a heat transfer medium. The oil temperature machine itself has a storage tank. When working, the heat transfer oil enters the system from the oil storage tank, and is driven into the mold or other equipment that needs temperature control through the circulation pump. After the heat transfer oil comes out from the temperature control equipment, it returns to the system. Repeatedly. The heat transfer oil is heated by the heater, and when the temperature of the medium detected by the temperature probe reaches the set value, the heater stops working. When the temperature is lower than the set value, the heater starts to work, and when the temperature reaches the set value, it stops working. This cycle.
Oil temperature machine use
The oil temperature machine is suitable for auxiliary production of engineering plastic materials and plastic products. For example: nylon, PC, acrylic beer products. The oil temperature machine is pre-adjusted to the temperature required for the injection mold, and is molded into a high-quality product at one time to reduce the test material. The mold temperature machine accurately reduces waste, provides production and quality, and is an indispensable tool in the injection molding industry.
Oil temperature machine fault analysis and troubleshooting
1, the power indicator does not light after power on
Possible causes: warranty burnout, main power failure, transformer damage, circuit board damage, other line failure
Remedy: Replace the insurance, check the main power supply, replace the transformer, worse the circuit board, check other circuits
2, after power-on, the machine reverse indicator light is on, the buzzer has no alarm
Possible causes: The main power phase sequence is wrong, the main power supply is out of phase, the internal wiring of the machine is wrong, and the main control board is damaged.
Remedy: Swap any two lines of the main power supply, check the main power supply voltage, check the internal wiring, and replace the main control board.
3. After the pump is turned on, the low liquid level indicator lights up and the pump does not start.
Possible reasons: The fuel tank heat is insufficient due to kerosene, the hydration pressure is insufficient (2KGF/CM2), and the low pressure value is set too high.
Remedy: Add hot kerosene to the fuel tank until the alarm stops, increase the hydration pressure until the alarm stops. Reset the low pressure switch until it alarms.
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It can be used together with temperature controller to form infrared radiant heating system. According to the temperature needs of the user, the temperature in each room can be freely adjusted. When the indoor temperature reaches the preset temperature, the heating system will automatically stop and the heat accumulator begins to emit heat so as to maintain the preset temperature for a long time, saving energy and power.
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