Chinese low price grinding steel ball for silver mine
USD $500 - $700 /Metric Ton
Min.Order:1 Metric Ton
Shandong Shengye Grinding Ball Co., Ltd.
Shandong shengye grinding ball co.,ltd
1.Chemical composition:
grinding steel ball
Item | C | Cr | Si | Mn | S | P | Cu | Mo | Ni | Hardness |
Element | 0.6-1.2% | ≤ 1.0 | 0.15-0.6 | 0.6-1.5 | ≤ 0.04 | ≤0.04 | ≤0.1 | ≤0.25 | ≤0.1 | 55-65 |
2.Specification and Hardness of grinding steel ball
Nominal diameter (mm) | Diameteical tolerance (mm) | Weight of Single of forging ball in average | Number of piece of One ton forging ball in average | Surface hardness | Impact toughness |
DIA 20 DIA 25 DIA 30 DIA 40 DIA 50 |
+2 -1 | 32 64 110 263 513 | 31250 15625 9090 3802 1949 |
55-65 |
≥12 |
DIA 60 DIA 70 DIA 80 DIA 90 DIA 100 |
+3 -2 | 888 1410 2104 2996 4110
| 1126 709 475 333 243 | ||
DIA 110 DIA 120 DIA 130 | +4 -2 | 5457 7102 9030 | 182 140 110 | ||
DIA 140 DIA 150 | +4 -3 | 11278 13871 | 88 72 |
3.Features:
(1) Characteristics:
a) High hardness and resistance
b) Good even wear
c) No breaking
(2) Applied fields:
a) Mining
b) Cement plants
c) Power stations
d) Chemical industry and machinery
4.Production equipment:
5.Processing line:
6.Certificate:
7.Testing:
8.Packaging:
9. carbon steel ball display:
FAQ:
Q1. What is the advantage of your company?
We are a professional steel ball manufacturers, which have ten years of production experience. And we are committed to delivering a consistently high level of customer service, offering competitively low price, and providing high quality productions.
Q2. In which countries are your products sold?
Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients.
In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.
Q3. How to ensure the quality of your product?
b. Every batch of steel ball must be detect the size, weight, hardness, chemical composition. And we will test other items according to the customers requirements.
c. If the test is unqualified, we will not shipment.
Due to our complete product testing equipment , and using the internationally advanced technology and manufacture experience, therefore our grinding balls have the advantages of more even hardness, grinding resistant , unbreakable and roundness persistence .For the user cost saving and improve business effciency .We record the data for our products, following up customers and drop in services at calling to solve customers′ uncertainties .
For more information, please refer to our website:
If you want to know more information about our company here welcome you in any time.