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| Categories | Grinding Steel Balls |
|---|---|
| Brand Name: | ZW |
| Model Number: | 45#,60Mn B2,B3,B4,High Chrome,Low Chrome |
| Certification: | ISO9001:2008 |
| Place of Origin: | Jinan city,Shandong province,China |
| MOQ: | 1 Ton |
| Price: | Negotiable |
| Payment Terms: | Western Union, D/P, D/A, L/C, T/T |
| Supply Ability: | Annual output 50000 tons |
| Delivery Time: | 10-20 days after order confirmation |
| Packaging Details: | big bags ,steel drum |
| Key words: | grinding media ball , grinding ball, grinding steel ball, mill ball |
| Breakage Guarantee: | 1% Max |
| Surface Hardness: | HRC 60-68 |
| Production Line: | forging and casting |
| Heating method: | By electric furance |
| Service: | One-stop Service |
| Quality Control: | By Inner and the third party |
| HS Code: | 73261100 |
| Company Info. |
| Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
| Forged Grinding Steel Balls | |||||||||
SIZE: DIA 25-150MM HARDNESS:
CHEMICAL ELEMENTS: C: 0.5-0.6, S: 0.04MAX, Mn: 0.6-1.0, P: 0.04MAX, Si: 0.2-0.4, Cr: 0.25MAX. SPECIALITY: HIGH HARDNESS,NO BREAKAGE,GOOD WEAR RESISTANCE,EVEN WEARING. APPLIED FIELD: MINES,CEMENT PLANTS,POWER STATIONS,CHEMICAL INDUSTRIES. |
Brief Introduction of our company :
Jinan Zhongwei is a leading producer of high chrome and forged Grinding Steel Balls
supplied to the platinum, copper and gold mining industries.
We are ISO endorsed company ,located in Zhangqiu,china.
We are able to produce cast high chrome and forged grinding media in a range of sizes,
meaning we are able to supply customers with varying ore and mill types.
Grinding steel Balls Applied Fields
1. Mining
2. Cement Plants
3. Chemical Industries
4. Power Stations
Physical Property of Forged grinding steel Balls Grinding Media
Model | Material | Impact Test Ak.J/cm² | Surface Hardness (Φ25mm- Φ60mm) | Core Hardness (Φ25mm- Φ60mm) | Surface Hardness (Φ70mm- Φ100mm) | Core Hardness (Φ70mm- Φ100mm) |
ZW-1 | 50Mn | ≥12 | ≥56 | ≥35 | ≥56 | ≥28 |
ZW-2 | 60Mn | ≥13 | ≥58 | ≥38 | ≥58 | ≥29 |
ZW-3 | 65Mn | ≥15 | ≥60 | ≥42 | ≥60 | ≥30 |
ZW-4 | B2 | ≥17 | ≥60 | ≥52 | ≥60 | ≥50 |
ZW-5 | 75SiMn | ≥16 | ≥60 | ≥50 | ≥60 | ≥48 |
Physical Property of Cast grinding steel Balls Grinding Media
Model | BRAND | HARDNESS | IMPACT VALUE ak(J/cm2) | METALLOGRAPHIC ORGANIZATION | |
QUENCHING STATE(A) | NO- QUENCHING STATE(A) | ||||
High Chromium Casting Ball | ZQCr26 | ≥60 | ≥45 | ≥4.0 | M+C |
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
For more information about our products ,Pls feel free to contact us.
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