Vertical Pre-mixer for powder coating manufacturers tell you that powder equipment is an equipment that effectively connects a series of processes such as spraying, recycling, and powder supply. It is one of the tools required for electrostatic powder coating. , What factors affect its service life?

1. Reasonable choice: choose the machine according to the instructions, and use it strictly over temperature. Do not try to save money to buy substandard oil, and do not exchange it yourself, otherwise it will easily cause mechanical blockage in a few months or half a year. , causing a fire with unimaginable consequences.
2. Prevent mechanical oxidation: Vertical Pre-mixer for powder coating manufacturers tell you to try to avoid contact with air when the mechanical temperature is greater than 50 degrees, which will cause the heat transfer oil to crack, the speed is amazing, and the consequences are very serious. Remember to close the exhaust valve on the auxiliary exhaust pipe after the tester works normally.
3. Strictly control the flow rate not to be less than 1.5 m/s. This item is originally determined by the design, but due to some use, the temperature difference between the inlet and outlet is too large, which destroys the original design requirements and makes the heat transfer oil unable to maintain a turbulent state. , the boundary layer thickens, and the thermal resistance increases, so that the mechanical wall exceeds the appropriate temperature, causing mechanical cracking, polymerization, carbon deposition, coke and even burn through the furnace tube.
4. Sudden power failure, the circulating pump stops, and the flow rate is equal to 0. The manufacturer of Vertical Pre-mixer for powder coating tells you that because the refractory regenerator in the furnace continues to release heat, the heat transfer oil in the furnace tube is overheated, resulting in cracking and coking. Long-term accumulation will also cause the furnace tube to blow up, causing disaster. disaster. Therefore, it is required to operate according to the instructions.
In addition, if the powder equipment stops unexpectedly, it should be carried out in accordance with the instructions and operating procedures. Generally, the temperature of the heat transfer oil will drop below 100 degrees before stopping the hot oil pump. Vertical Pre-mixer for powder coating manufacturers tell you that at the same time, over-temperature operation should be carried out strictly and at will, adding more fuel and increasing the air volume to make it in an over-temperature state, so that coking can occur during cracking, and major accidents will occur in the long run.