Ball mill feed trunnion

Ball mill trunnion is a very important part. In the work, it bears the movement load of the whole mill body and the grinding body, and runs continuously under the action of alternating stress. Therefore, the trunnion requires good comprehensive mechanical properties in actual production, and no casting defects, such as shrinkage hole, shrinkage porosity, gas hole, sand clamping, and so on.

 

According to the working environment and operation characteristics of ball mil trunnion, CHAENG adopts the ZG230-450 material and optimizes the production process. The ball mill trunnion of CHAENG is reliable and can well meet the long run of the ball mill.

Before casting, CHAENG use InteCAST CAE software to carry out digital simulation of the casting process. Through numerical simulation technology, the process analysis and quality prediction of the product forming process are completed.

Perform the spectral analysis on the sample of hot metal. After qualified, start pouring according to the principle of "low temperature and quick casting", and the pouring time and temperature shall be recorded.

Finally, cut the pouring riser and burr etc. CHAENG has professional mechanical polishing teams and large-scale blasting apparatus, which can effectively improve the appearance quality of ball mill cover, to meet customer’s requirements on surface finish. Moreover CHAENG take use of advanced detection equipment for non-destructive testing to ensure the internal quality.

Office Add: Mengzhuang Town, Huixian City, Henan Province, China

Postcode: 453600

Website: www.partscasting.com

Email: casting@chaeng.co

Tel: 86-371-55019878

Skype: greatwall1958

Fax: 86-371-55019608