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Solutions to Overheat of Iron Powder Briquette Machine

With remarkable features of high energy conservation and great environmental protection, iron powder briquette machine is more and more popular in these years. Since many people do not understand the working principle of iron powder briquette machine, they may be perplexed once there are something wrong. Today, technicians in Fote briquetting machine manufacturer will introduce the heating problem of dynamo to you.

iron powder briquetting machine

It is quite common for the dynamo to be overheated during the working process of iron powder briquetting machine. By checking the working temperature of dynamo, you can judge the source of failure. If air gap between stator and rotor is small, they will crash with each other. As a result, dynamo will be overheated. If dynamo of iron powder briquette machine vibrates abnormally or loudly, it will be overheated.

During the working process of iron powder briquetting machine, supply voltage is quite high. If field current increases, dynamo will be overheated. If working voltage is excessively high, insulator of dynamo will be endangered and sparked over. If working voltage is too low, electromagnetic torque will be greatly lowered.

If load torque do not change and rotor speed is too slow, dynamo will be overheated due to the increasing slip ratio. If being overloaded for a much longer period, service life of dynamo will be seriously influenced. If three-phase voltage is not asymmetric, some phases of current will be too high. Dynamo will be overheated. At the same time, coil will be damaged if the overheated situation lasts for a much longer period.



High and New Industrial Zone, Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China

Tel: 0086-0371-69606666

Email: sales@sinofote.com

Website: http://www.coal-briquettemachine.com