Jiangyin Huazheng Metal Technology Co., Ltd.
Address: Xiangyang Industrial Zone, Huashi Town, Jiangyin City, Jiangsu Province
Domestic Sales Department Tel:
+86-510-86370200
International Sales Department Tel:
+86-510-86370206
Fax: +86-0510-86370678
Contact: Mr Tao
Mobile number: +86-18661063337
Email : sales@jyhzkj.com
Website : http://www.jyhzkj.com

Video

Jiangyin Huazheng Metal Technology Co., Ltd, located in Jiangyin City, Jiangsu Provice, was established in 2013. The company covers an area of 27,000 square meters and there are 15 senior titles. We are specialized in the production of Ф20mm-Ф150mm hot-rolled steel balls and also are providing related production line of building service.
The company has advanced hot-rolled steel ball production lines and heat treatment line. The hot-rolled grinding steel balls have high toughness, high hardness, no deformation, no breakage, good wear resistance and other notable features. The products are widely used in ferrous and non- ferrous metal processing, cement, thermal power, magnetic materials and non-metallic grinding and other production industries ...[Detailed]
Grinding steel balls   Grinding steel balls   Grinding steel balls   Grinding steel balls   Resistant steel forging   Grinding steel balls
Our company is specialized in the production of hot-rolled grinding steel balls of various specifications in accordance with the national standard (GB8649-88) of the grinding steel ball and the ferrous metallurgy industry standard (YB/T091-2005) of the forged (rolled) steel balls. The range of steel ball diameter is Φ20~Φ130mm, and there are 14 specifications. The billets of the rolled grinding steel balls used are the hot-rolled round steel bars with various chemical compositions. Its diameter is the same as the nominal diameter of steel ball.

Difference

Rolled balls and cast balls using different materials
Hot rolled balls: Materials are low-alloy and high-carbon steels, specially made of the finished steel bars produced by the standard steel plant, meanwhile the steel plant is required to use the square steel billets whose volume is more than 10 times, and then the steel billets are required to be hot-rolled and extruded.
Cast balls: The materials used are the collected steel scraps, plus with a certain proportion of alloying elements.
The rolled balls and cast balls have the four different properties as followed:
1.Different principles of forming the ball hardness
2. Different densities
3. Different quality uniformity
4. Different impact toughness and different crushing resistance capacity
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