Zhejiang and Zhejiang in the chain Limited lifting chain should be how maintenance? Lifting chain at work to remember to add oil. The lubricant must enter the roller and the inner sleeve with the gap price chain in order to improve the working conditions of the chain Which is good, in order to reduce wear. Tightness of lifting chain should be suitable, tight increase in power consumption, bearing wear; too loose chain and easily beat off the chain. Zhejiang Zhejiang chain Limited chain of large diameter production process: 1. Cutting raw material purchase 2. 3. 4. Hot Shot 5. chaining welding heat treatment to stab 6. 7. 8. Inspection stretch correction pairing 8. Dip paint wholesale warehouse chain _ Zhejiang Zhejiang proverbial chain (certification) _ Chain Co., Ltd. provided by Zhejiang Hangzhou in Zhejiang chain. Zhejiang and Zhejiang in the chain Limited (www.zjzzlt.com) Zhejiang Jinhua, chains, sprockets leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhejiang Zhejiang chain leadership with the staff warmly welcome all inquiries to discuss, Zhejiang and Zhejiang to create a better future for the chain.