Our main products:
High& low chrome cast grinding balls
High& low chrome alloyed casting Cylpebs
High& low chrome alloyed micro-balls
Forged Grinding balls
A) Diameter: 10~130mm
B). Hardness
High Cr: Surface HRC 58-65
Low Cr: Surface HRC 45-55
Forged ball: HRC 52~65
C). Characteristics:
1) High hardness
2) Good wear-Resistance
3) No breaking
4)No mal-roundness
D). Applied fields:
1) Metal Mines
2) Cement plants
3) Water coal slurry
3) Power stations
4) Chemical industry
E). Chemical Composition.
High Cr: C: 2.0~3.2, Si≤ 1.0, Mn≤ 1.5, Cr: 10~28, Mo ≤ 1.0, P≤ 0.10, S≤ 0.08.
Low Cr: C: 2.0~3.0, Si≤ 1.2, Mn≤ 1.5, Cr: 1.0~2.2, Mo ≤ 1.0, P≤ 0.10, S≤ 0.10.
Forged balls: C: 0.53~0.74, Si: 0.15~0.37, Mn: 0.45~1.2, S: 0.04max. P: 0.04Max. Cr: 0.60max.
F). Packing:
Ton bags (1000Kg Per Bag)
Iron drum (850~920Kg Per Drum)
Anhui Ningguo Chengxi Wear-Resistant Material Co., Ltd., is a professional manufacturer for wear-resistant material such as high-chromium, MID. -chromium and low-chromium casting grinding balls, forged balls, grinding cylpebs, and casting pieces. It locates in the economic and technical development zone of ningguo city which is very close to Yellow Mountain and links to the highway to Shanghai, Hangzhou and Hefei.
We have a group of technical engineers in wear-resistant material research and development and experts in heating treatment of casting industry. We gather R&D and sales together and hold "ChengXi" brand with exquisite technology, individual production process, ideal temperature-control method and proper chemical composition collocation and strict quality control system. "ChengXi " products are famous with low wear rate and breakage rate and have been popular in cement, mind, electric-power, chemical and magnetic material industries.
Our guide is "Quality is Life, Market is Soul, Honest is Basic and Management is Efficiency". High quality, reasonable prices and in-time after-services are guaranteed for maintaining the mutual and sincere cooperation with all of our customers in overseas and domestic.
