After the extrusion molding temperature control oil temperature machine is used for a long time, due to the replacement of molds, pipelines and the volatilization of heat transfer oil, the oil temperature machine may have insufficient oil volume, and it is necessary to supplement the heat transfer oil to avoid the appearance of shortage. If the amount is small, will the amount of oil in the extrusion molding temperature control oil temperature machine affect the mold temperature?
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In terms of working principle, as long as the extrusion molding temperature control oil temperature machine can heat and heat up normally, it will not affect the temperature of the mold. So why is it recommended that customers make up the heat transfer fluid?The reason is that when the amount of oil is small, it is possible to trigger the lack of ** alarm, and the oil temperature will automatically stop heating when the temperature control oil is extruded, if your host equipment is in the production process, the heat transfer oil is not added in time will cause the equipment to shut down, affecting the constant temperature of the mold.
The oil temperature machine generally has an oil tank, and there is a liquid level switch on the oil tank, when the oil level is lower than the liquid level switch, the control panel lacks ** indicator light and the alarm alarms, and the mold temperature machine stops and does not work. Due to the long service life, it may lead to the possibility of liquid level switch failure (low oil level, lack of ** no alarm), at this time the equipment can be started, the pump can be started, but the heating protection device is opened, the heating pipe does not work, the temperature of the heat transfer oil will gradually decrease with the natural heat dissipation, affecting the temperature of the mold.