20 150mm Steel Ball For Mill With High Hardness - Chinaprice: contact company for price
ZDBA Brand steel grinding ball is excellent in surface
quality, hardness, and resistant to impact and abrasion. It
won' t crack and lose circularity easily.
1) High hardness: Zhongduan forged grinding steel ball has
surface hardness can reach to HRC 60- 65,
volume hardness HRC58- 63
2) High Impact toughness: impact toughness is more than 12J
3) Low Broken rate: peel fragmentation resistance property
of over 20000 times. The actual breakage rate is less than
0.5% and close to 0.
C: 0.72- 0.82; Si: 0.17- 0.37; Mn: 0.70- 1.00; Cr: 0.6- 2.8;
Mo: ≤ 0.25 P≤ 0.0.035; S≤ 0.035
As we know, the quality of forged grinding balls depends on
the material by 80% . Our products use high- quality round
steel from national large- scale steel mill to insure the
quality of our products.
Our products range from 20- 150mm, 1inch to 6 inch, and we
can also offer all size of products according to clients'
Strong Nylon Bag: 1000kg
Iron Drums: 850kg/ 900kg
The Production Line And Equipment:
The self- developed automatic steel grinding ball production
line is our qualified product. It uses electric furnace
instead of conventional coal combustion method, and the
rotary cutting technique replaces traditional air hammer,
thereby improving production efficiency by 30 times or even
Each step of our product will be tested strictly. We take
charge of our work and, of course, our products.
Our Company and Factory:
1, Long history. Established in 1992, we have more than 22
2, Good Financial State. With the 56 million RMB register
capital, the finance of our factory runs very well. And
earned the good reputation from our local government.
3, Good Reputation. We hold the idea that" Quality is the
soul of an entity" , at the moment, our products have been
warmly welcomed by the Germany, America, Mexico, Canada,
Chile, Australia, Indonesia, Honduras and so on.
Certification and Patent :
1. ISO 9001 International Quality System Authentication
2. ISO14001 Environmental System Management Authentication
3. OHSAS18001 Occupational health and safety certification,
safety standardization identification, clean production
We export our products 80% into the foreign market, and keep
close cooperation with many large companies at home and
- Posted By: Zhangqiu Heavy Forged Co., Ltd.
- Phone: 8618615234730
- Address: Puji Town, Zhangqiu, China
- Website: http://www.zdba.com.cn
Published date: April 15, 2015 -
- Business Description: 1. Established in 1992, has 22 years rich experience in forging.
2. Has 56 million CNY registered capital, the biggest grinding balls manufacturer in the field of the registered capital.
3. Covering 350,000m2, has more than 600 experienced workers, also the biggest on in this field.
4. Production Capacity: Forged grinding balls: 150,000MT; Grinding rods: 30,000MT
5. Scientific Stock. We have 3 warehouse and make the scientific stocks to make sure to guarantee the urgent orders available.
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