Jinan Zhongwei is a leading producer of high chrome and forged
Grinding Balls
supplied to the platinum, copper and gold mining industries.
We are ISO endorsed company ,located in Zhangqiu,china.
We are able to produce cast high chrome and forged grinding media
in a range of sizes,
meaning we are able to supply customers with varying ore and mill
types.
Description of Jinan Zhongwei Grinding Balls
SIZE: DIA 25-150MM
HARDNESS:
SIZE | SURFACE | CORE |
DIA25-90MM | HRC 55-60 | HRC 40-50 |
DIA100-150MM | HRC 50-60 | HRC 35-45 |
Weight of Jinan Zhongwei Grinding Ball
Norminal Diameter | Diametrical Tolerance(mm) | Approx Weight of Single Ball(kg) | Average Number Per Ton |
25mm/1'' | +1.5,-0.5 | 0.064 | 15625 |
30mm/1.25'' | +1.5,-0.5 | 0.11 | 9090 |
40mm/1.5'' | +2.0,-1.0 | 0.26 | 3846 |
50mm/2'' | +2.0,-1.0 | 0.51 | 1961 |
60mm/2.5'' | +3.0,-2.0 | 0.89 | 1124 |
70mm/2.75'' | +3.0,-2.0 | 1.4 | 714 |
80mm/3.25'' | +3.0,-2.0 | 2.1 | 476 |
90mm/3.5'' | +3.0,-2.0 | 3 | 333 |
100mm/4'' | +4.0,-3.0 | 4.1 | 244 |
110mm/4.5'' | +4.0,-3.0 | 5.47 | 283 |
120mm/4.75 | +4.0,-3.0 | 7.1 | 141 |
130mm/5'' | +4.0,-3.0 | 9.02 | 111 |
SPECIALITY:
HIGH HARDNESS,NO BREAKAGE,GOOD WEAR RESISTANCE,EVEN WEARING.
APPLIED FIELD:
MINES,CEMENT PLANTS,POWER STATIONS,CHEMICAL INDUSTRIES
Packing : Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS
,Measurement 0.4CBM
For Steel Drums , Net weight 850-950Kgs ,Gross Weight 865-965KGS
,Measurement 0.3CBM .
Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed.
FAQ
- Payment terms : T/T (30% DP,balance against copy of B/L.; L/C
- Samples : Free samples are provided for test before trial order
- MOQ : 1 Ton
Why Jinan Zhongwei Grinding Balls?
1 . Over 15 years Professional forging and casting grinding mill
balls manufacturing experience, deserves your trust.
2 . High quality, competitive price and good service benefit our
customers.
3 . ISO9001 certified company, advanced oil quenching and heating
production line.
together with advanced testing machines imported from Germany are
used to ensure the quality.
4 . Chemical analysis reports would be sent together with each
batch of mill ball.
5 . Skilled sales & service team can provide timely good service.
6 . 50000 Tons annual production capacity can provide short Leading
time.
For more information about our products ,Pls feel free to contact
us
