With the kind of research to improve food constantly increasing food production, more and more companies and individuals choose to buy more grain dryers to reduce the heavy work . The price is relatively high grain dryer , grain dryer is therefore maintained for each buy businesses or individuals to be done , the time maintained relatively good grain dryer can be used very long, does not require frequent maintenance and replacing , reducing the economic loss . So how to carry out maintenance on the grain dryer it?

First, we need to know the working principle of grain dryer. The most important part of the grain dryer is hot air drying oven , hot air drying box uses a cyclotron heating device that can generate a lot of hot air in a short time , to kill the eggs by heat treatment, hot air drying box aluminum body with the inner wall plate with good insulation properties to silicone cotton insulation, do wall corrugated board with color steel or aluminum . Cabinets uses digital control and detection , and humidified air can circulate , can effectively control the temperature . Therefore, the machine end of the operation , to the thermostat knob to the 0 degree position to reduce improper power and prolong the life of the solenoid valve.

Second, before drying food , should be carefully checked thoroughly drying tower circulating equipment、feeding equipment、lifting equipment、grain discharge device、gear、 stove and air system、 electrical control system to ensure food bake every aspect of the machine can dry good running . The inspection is part of the main blockage , loss cards as well as catching situation . Air system is best to check the chassis , blades and bearing axis apart to carefully cleaned.


Even long grain dryer is not used , but also the timing of grain dryer clean and comprehensive inspection to prevent damage do not know .Operating parts of the machine toregularly apply oil to ensure the flexibility of rotation , each part of the roll axis at least once a month to raise grease.