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Anhui Ningguo Chengxin Wear-resistant CO.,Ltd

Our company, Anhui Ningguo Chengxin Wear-resistant Material Co.ltd in china, as one of the biggest manufacturers and exporters of grinding balls in China, the capacity is 60,000 MT annual and exporting to Europe, Egypt, Philippines, Japan, Korea, Vietnam, Mongolia, Bangladesh, Kyrgyzstan etc more than twenty countries and areas, we had obtained the certificate of ISO9001-2008, ISO140012000 environmental management system certificate .
We mainly produce the following kinds of grinding balls
:
1.high chrome casting grinding balls
   Size: ∮30mm--∮110mm **
   Hardness: HRC≥58

Chemical elements: C:1.8-3.2; Si: 0.3-1.2; Mn: 0.3-1.0; S≤0.1;P≤0.1;Cr≥10.0
2.high chrome alloy micro-balls
   Size: ∮15mm、∮17mm、∮20mm、∮25mm
   Hardness:HRC58-66
   Chemical elements:C:1.8-3.2,Si:0.3-1.2,Mn:0.3-1.0, P≤0.1;S≤0.1, Cr≥10.0
3.High chrome alloy casting bars

Size:8mm、10mm、12mm、14mm、16mm、18mm、20mm、25mm、30mm、35mm

hardness:HRC58-66; Cr≥10.0
4、Medium chromium casting grinding balls
   Size: ∮15mm、∮17mm、∮20mm、∮25mm、∮30mm、∮40mm、∮50mm、∮60mm、   

∮70mm、∮80mm、∮90mm、∮100mm、∮110mm**
   Hardness :HRC≥47; Cr:4.0-10.0
5、Medium chrome alloy casting bars

Size: ∮8mm、∮10mm、∮12mm、∮14mm、∮16mm、∮18mm、∮20mm、∮25mm、∮30mm、∮35mm

Hardness: HRC≥47; Cr:4.0-10.0
6、Low chrome casting grinding balls

Size: ∮15mm、∮17mm、∮20mm、∮25mm、∮30mm、∮40mm、∮50mm、∮60mm、∮70mm、∮80mm、∮90mm、∮100mm、∮110mm**
Hardness: HRC≥45; Cr:0.5-2.0

7、Low chrome alloy casting bars

Size:8mm、10mm、12mm、14mm、16mm、18mm、20mm、25mm、30mm、35mm

Hardness: HRC≥45; Cr:0.3-1.0

Note: Any need to adjust chemical composition or add alloyed elements, The price would be agreed according to the contract.If you have needs please contact us, we will try our best to make you convince that our products are your best choose!

 

Anhui NingGuo Chengxin Wear-Resistant Material Co.Ltd

ATT: Cindy cao

Email:cindygrindingball@163.com

           jinlongcindy@gmail.com

Msn:cindycao722@live.cn

skype:cindycao722

Tel:+ 86-563-4308959

Fax: +86-563-4308877

Mobile:+86-187-56381312

Web-sitehttp://www.chengxincn.com

 

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Contact Details

Contact person:cindycao722

Country:China (Mainland)

Street address: Anhui Ningguo

Tel:86-563-4307782

Mobile:18756381312

Fax:86-563-4308877

Website:http://www.chengxincn.com

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