Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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Wear resistant high chromium Cast Iron Balls for Cement building materials
High chromium cast iron ball Introduction:
High chromium cast iron ball also known as wear-resistant steel ball ,are widely used in the ball mill grinding process.
Application :
Cement building materials, metal mining, coal thermal power, chemical engineering, light industrial papermaking,magnetic materials, ceramic coatings
Case :Cement building materials, metal mining, coal paste thermal power
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
Wear-resistant high Chromium cast iron ball technology parameters
| 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 | ||||||
Wear-resistant high chromium cast iron ball products specifications
| 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 |
The process line of production of cast iron balls
RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TEST →PACKING →TRANSPORTATION OR SEA FREIGHT
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
For more information about our products ,Pls feel free to contact us
We jinan zhongwei will continue to promote the benefits and applications of our grinding
media to an ever-widening industrial marketplace.
We are ready to contribute our share in advancing mutual benefit and win-win cooperation.