
ShengYe high chrome cast ball is available in a full range of sizes from 10mm to 130mm, and chrome content can be adjusted to fit your specific needs(generally from 1%-30%). It’s designed for fine and dry grinding applications that can perform in a wide range of milling environments and applications.
ShengYe advanced melting technology and adherence to strictly controlled alloy chemistry provide our clients with consistent, high-quality products.
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 |
Application Areas
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.
1. Ocean shipping ( Or Customers designated transportation mode.)
2. Packing Way
a. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)
Quality Control
1. We only select materials directly from standard steel groups in China;
2. Annual output 100,000tons covering all specifications and diameter range from 20 to 200mm, we can meet customers' complex needs.
3. All ShengYeoperators are well trained with more than 10 years forging experience, plus unique heat treatment process, ensures that our grinding media achieve superior properties to maximize grinding effeciency;
4. Our complete testing equipments are the key to implement the QC and ensure the quality;
5. We are TUV ISO900, ISO14001, ISO45001 certified enterprise, ShengYe also approved by SGS and BV as qualified factories.
Grinding technical guidance
Our experienced sales and technicians can provide you knowledge and technical guidance for grinding media.
Regular follow-up
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 promise to give you a satisfactory solution within 1-2 working days.
FAQ
1. What kind of grinding media do you produce?
Our main products include fogred steel ball, hot rolled steel ball, grinding steel rod, casting grinding ball, casting cylpebs.
2. Where do you sell your products?
Our customers come from more than 40 countries where grinding media is in high demand such as USA, Japan, Republic of Korea, Malaysia, India, Mongolia, Peru, Spain, Mexico, Argentina, Morocco, Ghana, Zambia, Congo, etc. In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.
3. What's your warranty?
1 year.
4. Can you provide free sample?
Yes, we can prepare free samples within 3-5 working days and usually the customer paid the freight cost.
5. How long is your delivery time?
It depends on the quantity of the order. For example, if you place an order of 1000 tons 60mm Cast Grinding Ball, our lead time is 25-30 days
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Main Product:
Forged Grinding Ball ,
Grinding Steel Rods,
Grinding Ball ,
Forged Steel Ball,
Hot Rolled Steel Ball ,
Sag Balls