Shandong Huamin Steel Ball Joint-stock Co., Ltd. -

Shandong Huamin Steel Ball Joint-stock Co., Ltd.

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patented automatic steel grinding ball production
Specification: Patented Automatic Steel Grinding Ball Production
Detail: The self-developed automatic steel grinding ball production line is our qualified product, and it has won Chinese invention patent. It uses electric furnace instead of conventional coal combustion method, and the rotary cuttin...

patented automatic steel grinding rod production l
Specification: Patented Automatic Steel Grinding Rod Production L
Detail: By using the patented automatic steel grinding rod production line, the steel grinding rod has high straightness and toughness. It has high mechanical property, and won't break easily. Suitable for manufacturing the steel grin...

steel grinding rods
Specification: Steel Grinding Rods
Detail: Currently, most of the enterprises utilize the round bar steel rolled by the steel mill as the steel grinding rod directly. The round bar steel has very low hardness of only 12HRC to 25HRC, and the internal stress, leading to ...

forged steel grinding balls
Specification: Forged Steel Grinding Balls
Detail: The forged steel grinding ball is excellent in surface quality, toughness, and resistance to i***ct and abrasion. It won't crack and lose circularity easily. The forging and stamping method that we use is that heating the meta...

cast iron grinding balls
Specification: Cast Iron Grinding Balls
Detail: Our cast iron grinding balls can be divided into three categories including the high chromium type, medium chromium type and the low chromium type. 1. The Quality Index of the High Chromium Type The chromium content of t...

forged grinding balls
Specification: Forged Grinding Balls
Detail: Forged Grinding Ball Features and Advantages: 1. Surface hardness of up to 60HRC 2. High volume hardness as large as 55HRC to 60HRC,uniform hardness distribution 3. High i***ct toughness of greater than 12J/cm² 4. Low bre...


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