Cement Ball Mill

Ball Mill Girth Gear

【Accessories Weight】: 10-35 tons

【Application Equipment】:  Ball Mill

【Application Industry】: cement machinery industry

【Main Materials】: ASTM: 1045 / DIN: CK45 / BS: 080M46

【Customized or not】: Yes

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1.High abrasion resistance
The CHAENG adopts unique heat treatment technology in casting, which optimizes the gear’s structure, improves its hardness, and greatly enhances its wear resistance and the impact force.

2. High strength steel ensures, long working time
The CHAENG uses the high-strength steel for gear casting, and optimize it according to the transmission characteristics of ball mill which ensure its stability during long-time working and prolong the service life of the components.

3. Efficient mass production, shorten the delivery time
CHAENG has strong strength for steel casting parts, and can produce in large quantities with short production time and high output.

Production Process

  • Simulation & analysis

    Simulation & analysis

  • Wood pattern

    Wood pattern

  • Sand mould

    Sand mould

  • Smelting


  • Molten steel test

    Molten steel test

  • Pouring


  • Sand cleaning

    Sand cleaning

  • Heat treatment

    Heat treatment

  • Finishing


  • Machining


  • Non-destructive testing

    Non-destructive testing

  • Packaging & delivery

    Packaging & delivery


Item Introduction
Materials Cast steel
Processes Casting, finishing, machining, testing
Test chemical composition, mechanical property, dimensional check, UT, MT, PT and so on.
Certificate ISO9001:2015, ISO14001:2015, OHSAS 18001:2007
Machining Rough machined, semi-finished machined, finished machined
Heat treatment Normalized, Normalized and Tempered, Quench and Tempered. CHAENG has2 sets of heat treatment furnaces (max 18m*7m*4m).
Molding pit The deepest molding pit is 45m*16.1m*(-6.0m), the largest casting pit is 87m*16.1m*(-3.5m)



With the excellent quality, the girth gear made by CHAENG has been sold in Henan, Guangdong, Hubei, Jiangsu, Zhejiang and other provinces, and successfully exported Italy in 2012.

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Contact Us

E-mail: info@chaeng.co




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