Specifications
1.wear resistant
2.High hardness and good abrasion resistance
3. not easily crumbled
1.It’s our honor to introduce our company:
Jinan Zhongtian Industry Co.,Ltd is a professional grinding medias manufacturer. It covers an area of 300,000 square meters and own more than 300 staff. The main products are forged steel balls,cast steel balls,cylpebs,grinding rods,grinding liners etc. The annual output is 100,000 tons.
Our advantages:
1).Professional production workers with more than 20 years’ experience on grinding balls
2).Advanced automatic production lines with high efficiency
3).Complete quality control and up-to-date testing device
4).Most competitive price is the base of long-term cooperation
5).Professional service team with more than 10 years’ experience on international trade
Insisting on “Survive with Innovation,Develop by Hard-Working”,we always do our best to serve customers with “The most competitive price,Best Quality,Timely Delivery and Best Service”, to be solid production base for customers.
2.Our RCAB series 20-150mm forged steel balls,which are develop by our company and produced by international advanced automatic production lines with standard production process,have the characteristics of high hardness,no breakage,even wearing etc.The products have got a high reputation from customers all over the world.
If you have any request on grinding balls,please contact with us in time.
Looking forward to your early reply!
2.Grinding Rods
High carbon grinding rods are produced to strict specifications. Complete control is maintained from melting through rolling and final processing. Special thermal processing is employed to assure soundness and resistance to premature breakage.
There are mainly two kinds of grinding rods, the diameter is from 60mm to 90mm and the hardness is from HRC25 to HRC55.
We own the sole grinding rods production line, which are developed by ourselves.
2.Cast Balls
a)Diameters: 30-120mm
b)Hardness: HRC57-64
c)Characteristics: High hardness,Good wear-resistance,No breakage,Low wear rate
d) Chemical composition
High Cr: C:2.0-3.2, Si:1.0max, Mn:0.5-2.5, Cr:10.0-18.0, P:0.1max, S: 0.1max
Low Cr: C:2.2-3.6, Si:1.5max, Mn:0.5-1.5, Cr:1.0-3.0, P:0.1max, S: 0.1max
e) Applied fields:Mines,Cement plants,Power stations,Chemical industry
f) Packing:Steel drum (850-900Kg per drum),Container bags(1000Kg per bag)