| Customization: | Available |
|---|---|
| Material: | Iron Steel |
| Content: | >90% |
|
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Maximizing crushing efficiency
High chromium grinding balls have premium wear resistance in milling applications, they are widely used in many industries such as mining, cement, chemical, refractory materials and power plant. Alloy ratio, heat treatment craft, technological innovation are the key factors for cast grinding media to obtain good mechanical properties. ShengYe have been committed to supply premium cast balls and cylpebs to meet customers' increasingly complex grinding applications. We stand by customers, aiming to establish long-term partnership, help they grow profit.
Cast Grinding Media classification and Chemical Composition
| Name | C | Si | Mn | Cr | S | P | Mo | |
| High-Cr ball/Cylpebs |
ZQCr28 |
2.0-3.5 | ≤1.0 | ≤1.5 | 28-30 | ≤0.08 | ≤0.06 | ≤1.0 |
|
ZQCr17 |
2.0-3.5 | ≤1.0 | ≤1.5 | 17-18 | ≤0.08 | ≤0.06 | ≤1.0 | |
|
ZQCr10 |
2.0-3.5 | ≤1.0 | ≤1.5 | 10-12 | ≤0.08 | ≤0.06 | ≤1.0 | |
| Low-Cr-ball/Cylpebs |
ZQCr1 |
2.0-3.5 | ≤1.0 | ≤1.5 | 1-3 | ≤0.08 | ≤0.06 | ≤1.0 |
Cast Grinding Media Mechanical Propety
| Name |
Hardness(HRC) /Heat treatment |
Hardness(HRC) /Cast |
Impact Value AK.J/cm2 | Microstructure |
Wear Rate (g/t cement) |
Breakage rate(%) | |
| High-Cr-ball/Cylpebs |
ZQCr28 |
55-65 | ≥50 | ≥5.0 | M+C | ≤25 | ≤0.5 |
|
ZQCr17 |
60-65 | ≥50 | ≥5.0 | M+C | ≤25 | ≤0.5 | |
|
ZQCr10 |
60-66 | ≥50 | ≥5.0 | M+C | ≤30 | ≤0.5 | |
| Low-Cr-ball/Cylpebs |
ZQCr1 |
≥45 | ≥5.0 | P+C | ≤1.0 | ||
Cast grinding media are used for various purpose, generally speaking they are more suitable for dry grinding environment with the ball mill diameter smaller than 4.5m.
Shandong Shengye Grinding Ball Co., Ltd. is located in Zhangqiu City Shandong Province of China. We have been specialized in the production of Grinding Media for 20 years. Our feature products include Forged Grinding Ball, Hot rolled Steel Ball and Grinding Steel Rod. All of our products are produced in our workshops by a dynamic team of savvy engineers and skilled workers who have been solely devoted to this field for 10~20 years. We are one of the biggest Grinding Media workshops among our peers in China. We own 3 workshops that cover 10 world advanced horizontal forging and automatic rolling production lines, and 2 innovatively developed new Grinding Steel Rod production lines. Our first-class lab and QC system enable us to guarantee the high-quality standards of products, in the meantime, the database we recorded helps us to do analyses for constantly optimizing the production technology.
We believe that providing high-quality products to help customers reduce operating costs is the first step to successful cooperation. Another key element is to listen to our customers' expectations and find the possibility of further improvement. We put ourselves in a position as a trusted partner more than a grinding media supplier. We are more about how to make our customers more profitable.
1. Ocean shipping ( Or Customers designated transportation mode.)
2. Packing Way
a. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)
1. We only buy raw materials directly from standard steel groups in China;
2. 10 advanced automatic production lines with an annual output of 100,000t. Covering the specifications of DIA20-200mm and all materials to meet different customer requirements. All operators are well trained and have more than 5 years of Grinding Ball manufacturing experience;
3. Unique heat treatment process ensures that our Grinding Ball perform better in volume hardness uniformity and superior impact resistance;
4. The world-class lab and complete testing equipment enable us to test chemical elements, mechanical properties, microstructure, etc.
5. We strictly adhere to the quality management system, our products have passed international and industrial certifications such as TUV ISO900, ISO14001, Iso45001, etc., ShengYe also passed the double certification from SGS and BV as qualified factories.
Grinding technical guidance
Our experienced sales and technicians can assist you select the most suitable Grinding Media according to your specific application, as well as provide knowledge and technical guidance for grinding media.
Regular follow-up
Keeping close communication with our customers is necessary for us to have a better understanding of their operations and expectations. By regular follow-up our customers, we can monitor the operations and find way to futher improve the grinding efficiency.
After-sales service
If our products have any quality problems or our products don't meet customers' requirements, we solemnly promise that we will deal with it at the first time and give you a satisfactory solution within 1-2 working days.
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