Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | Annual output 5000 Tons |
| Delivery Time | 7-20 days after order confirmation |
| Packaging Details | container bags or steel drums |
| Product name | High Chromium ball |
| Material | chrome iron |
| Impact Test | ≥4 AK.j/cm^2 |
| Endurance Test Times | ≥10000 |
| Surface hardness HRC | 45-65 |
| Diameter Tolerance | +1.5mm,-0.5mm |
| Packing | Big Bags or steel drums |
| Breakage Guarantee | Less than 0.5% |
| Application fields | metal mine,power station,cement plant,etc |
| Production method | Casting |
| Certificate | ISO9001:2008 |
| Brand Name | ZW |
| Model Number | Diameter 15mm-150mm |
| Certification | ISO9001:2008 SGS |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | Annual output 5000 Tons |
| Delivery Time | 7-20 days after order confirmation | Packaging Details | container bags or steel drums |
| Product name | High Chromium ball | Material | chrome iron |
| Impact Test | ≥4 AK.j/cm^2 | Endurance Test Times | ≥10000 |
| Surface hardness HRC | 45-65 | Diameter Tolerance | +1.5mm,-0.5mm |
| Packing | Big Bags or steel drums | Breakage Guarantee | Less than 0.5% |
| Application fields | metal mine,power station,cement plant,etc | Production method | Casting |
| Certificate | ISO9001:2008 | Brand Name | ZW |
| Model Number | Diameter 15mm-150mm | Certification | ISO9001:2008 SGS |
| Place of Origin | CHINA | ||
| High Light | forged grinding steel ball ，steel grinding balls | ||
High Chrome cast grinding steel balls,also known as wear-resistant steel ball ,are widely used in the ball mill grinding process.
Key words:
High Chromium ball ,High chrome grinding ball, high chrome ball, high chrome cast steel ball,
High Chrome Casting Grinding Balls,High Chrome grinding media ball,High Chrome mill ball
Cement building materials, metal mining, coal thermal power, chemical engineering, light industrial papermaking,magnetic materials, ceramic coatings
Iron mould coated sand production line, constant temperature pouring casting, the bottom leakage type pouring,pouring the inlet filter
technology parameters of high chrome cast grinding steel balls
| name | brand | Chemical composition | |||||||
| C | Si | Mn | Cr | P | S | Mo | AI | ||
| high chromium ball | ZQCr10 | 1.8-3.2 | 0.3-1.2 | 0.3-1.0 | 10.0-10.5 | ≤0.1 | ≤0.1 | trace | trace |
| Cu | Ni | Nb | Ti | Zr | V | B | Mg | ||
| trace | trace | trace | trace | trace | trace | trace | trace | ||
Wear-resistant steel ball mechanical properties and microstructure analysis
| name | brand | surface hardness (HRC) | Impact value Ak(J/cm2) | microstructure | Falling ball impact fatigue life | |
| high chromium ball | ZQCr10 | 58-66 | ≥2.5 | M+C | ≤Φ80 | ≥15000 |
| ≥Φ80 | ≥10000 | |||||
| C━carbide M━martensite | ||||||
Weight
| Specifications(mm) | Each weight(Kg) | Quantity(pcs) per ton |
| Φ30 | 0.11 | 9091 |
| Φ40 | 0.257 | 3891 |
| Φ50 | 0.50 | 2000 |
| Φ60 | 0.867 | 1153 |
| Φ70 | 1.37 | 729 |
| Φ80 | 2.05 | 487 |
| Φ90 | 2.90 | 345 |
| Φ100 | 4.00 | 250 |
| Φ110 | 5.30 | 188 |
| Φ120 | 6.80 | 147 |
| Φ125 | 7.75 | 129 |
| Φ130 | 8.74 | 114 |
Production Line of cast grinding steel balls
Packaging & Shipping
· 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 .
Shipping and delivery
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
As a leading global manufacturer of grinding media , we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of grinding steel balls ,grinding rods, grinding cylpeb .
For more information about our products ,Pls feel free to contact us
Company Details
Business Type:
Manufacturer
Year Established:
2000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri... Established in 2000, We Jinan Zhongwei casting and forging grinding ball Co.,Ltd, are leading manufacturer and professional exporter of grinding media balls in China. with the annual output of 50,000 to 70,000 metric tons. Our products grinding media balls are mainly exported to more than 20 countri...
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