How to maintain a hemp drying machine

The development of the hemp dryer is rapid, proper maintenance and care of the hemp dryer have a very important role in improving the quality and extending the service life of the hemp dryer.

Here is the content list:

l Bearing maintenance

l Anti-corrosion rust

Bearing maintenance

Bearing crusher bearings bear the entire load of the hemp drying machine, so good lubrication has a great bearing life, it directly affects the service life of the hemp drying machine and operating rate, thus requiring the injection of lubricant must be clean, the seal must be good, the main oiling place of this hemp drying machine (1) rotating bearings (2) roller bearings (3) all gears (4) active bearings, sliding plane. 1, The newly installed wheel hoop easy 2, Pay attention to the normal work of the hemp drying machine parts. 3, Pay attention to check the wear of the worn parts, always pay attention to the replacement of worn parts. 4, But the active device of the bottom shelf plane, should remove dust and other things to avoid the hemp drying machine can not crush the material when the active bearing can not move on the bottom shelf, resulting in serious accidents. 5, Bearing oil temperature rise, should immediately stop to check the cause to eliminate. 6, Rotating gears in operation if there is impact sound should immediately stop to check and eliminate.

Anti-corrosion rust

For the cannabis hemp dryer that often handles corrosive materials, we must do a good job of anti-corrosion work. Commonly used anti-corrosion methods mainly by the following three: first, electrostatic powder coating method. The electrostatic powder coating method is a new type of powder coating applied to the hemp dryer barrel method. Many manufacturers use is the liquid paint sprayed in the hemp dryer barrel this old-fashioned method, but this liquid paint contains a large number of esters and ketones and hydrocarbons and other organic solvents, this solvent is flammable, explosive is very unsafe, to the production, construction, storage, and transportation, etc. caused a lot of trouble, and this kind of liquid usually with toxicity, after evaporating into the air, will cause serious pollution to the environment. We are usually used in the manufacture of hemp dryers, cold-rolled stainless steel, the cost of this steel is very high, and can not have superior corrosion resistance when replaced by ordinary carbon steel. The powder coating used in the electrostatic powder coating method is completely comparable to stainless steel in its corrosion resistance, and we can use ordinary carbon steel to replace stainless steel. And this kind of powder coating has the characteristics of tough, durable, decorative, and has outdoor weather resistance and heat resistance, while having the resistance to industrial hemp dryer corrosion and resistance to pulverization performance, the gloss, and color light performance, can completely replace the use of stainless steel made hemp dryer, greatly reducing the cost. Secondly, the weld uses austenitic nickel-chromium stainless steel for welding. There are many parts of the hemp dryer that must be welded, and the materials used in the old welding often fracture corrosion and other phenomena. The impact on the life of the hemp dryer and its serious. The difference between austenitic nickel-chromium stainless steel and ordinary carbon steel is the poor thermal conductivity, the coefficient of expansion when heated, and the characteristics of high resistance value. These characteristics limit this material must be used in welding special methods. But the corrosion resistance of this steel is extremely high Third, passivation, phosphating method. In the manufacture and production of hemp dryers, there are many parts used in carbon steel. If working for a long time, it is easy to cause a large amount of rust on its surface, often to carry out a lot of manual rust removal work. Passivation and phosphating method is mainly through the electrical and electrochemical reaction, through a one-time treatment, both the rusted steel workpiece, the surface of the original color of the metal, while generating a dense anti-rust film layer on the metal surface. With this method, even if we put the equipment in a humid environment, it will not cause rusting. Moreover, this method is the most widely used anti-corrosion method because it is simple and can save a lot of labor and material resources and reduce investment.

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