Stainless steel balls, AISI 201, 304, 316L, 420, 430, 440C Material In accordance with GB308-2002, ISO3290-1998, AFMBA1989, DIN5401-93 and other international standards.
Can provide high-precision,multi-standard steel balls, in the G5-G1000.
Plastic bags, placed a small box, and five small boxes in a big box.
5) Application field: Small balls includes computers, mobile phone lithium battery, REM and mass products like the writing instruments.
The small balls can be further geometrical designed by additional processes. The focus to the micro and nano subject has become much more important in various international development. A positive example is the new process technology for the production of small steel balls.
1.diameter:25mm-130mm
2.material:50Mn,60Mn,65Mn,75SiMn,wear resistant alloy,B2,high chrome,medium chrome,low chrome,special high chrome1,special high chrome2,special high chrome3,etc
3.application fields:industries of cement building material,metallurgical sellection in mine,grinding coal in power plant,chemical industries and machinery,etc
4.hardness:more than HRC50.
Outer packing:container bags or steel drums.
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They are mostly applied in various mines, cement plants, power stations, chemical industries etc. The features are high hardness, no breakage, good wear resistance and even wearing.They have obtained a high reputation from customers in domestic and foreign markets.
They are mostly applied in various mines, cement plants, power stations, chemical industries etc. The features are high hardness, no breakage, good wear resistance and even wearing.They have obtained a high reputation from customers in domestic and foreign markets.
Our products has obtained ISO9001-2000 international quality system authentication, and also our company has passed iso14001-2004 environmental system management authentication. We hold the only grinding steel ball automatic production line of roll forging machine in china which we develop and create by ourselves. The raw materials that we use are high quality alloy steel. The quality of our products can meet different equipment of clients in different countries and regions.
Forged grinding balls:
(1) new type of high efficiency alloy forging steel balls size: dia20-150mm hardness: hrc50-60
(2) rcab-2 new materials forged steel balls.
Size: dia50-150mm hardness: dia50-100 hrc60-64 dia110-150mm hrc55-60.
Characteristic: high hardness, no breakage, good wear resistance and even wearing. Packing: container bags 1000kgs/bag or steel drum850-900kgs/drum applied field high hardness, s:various mines, cement plants, power stations, chemical industries etc.
The new type of high efficiency forging steel ball. This kind steel ball is one of our major products, it's major character is that: high hardness, no breakage, no wearing, lower price. It is used in cement plants, mines, power stations etc.
Hardness: surface hrc 55-60 core hrc 50-55 breakage rate<1%.
Chemical composition:c0.5-0.85 mn0.6-1.2 si0.15-0.37 cr<0.25 s<0.04 p<0.04.
