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| Categories | Ball Mill Balls |
|---|---|
| Brand Name: | ZW |
| Model Number: | B3 STEEL |
| Certification: | ISO9001:2008 |
| Place of Origin: | China |
| MOQ: | One ton |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | Annual output 50000 tons |
| Delivery Time: | 10-30 days after order confirmation |
| Packaging Details: | big bags , steel drum |
| Manufacturer: | Jinan Zhongwei |
| Coutry of origin: | China |
| HS code: | 7326110000 |
| Production line: | Hot rolling , Air hammer forging |
| Raw material supplier: | China large steel group-Laiwu steel |
| Forged grinding balls application: | Grinding process in various ball mill |
| Application fields: | Mining , Cement Plant , Building Material Industry |
| Quality guarantee: | No steel scrap,100% real material |
| Breakage: | Less than 0.5% |
| Samples support: | Free samples |
| Port of loading: | Qingdao Port,China |
| Leading time: | According to the contract |
| Inquiry: | info@zwgrindingball.com |
| Company Info. |
| Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Name:Forged Mill Balls
Manufacturer: Jinan Zhongwei Casting And Forging Grinding Ball Co.Ltd
Origin:China
B3 STEEL FPRGED MILL BALLS SPECS
Product Details:
forged Mill balls commonly used low-carbon alloy, high manganese steel,
high carbon and high manganese alloy steel.
On the basis of these material Jinan Zhongwei has developed a series of competitive
and efficient patent forged grinding balls.
2 . Technical Parameters
Nominal Diameter(mm) | Dimensional Tolerance(mm) | Roundness % |
Φ20 | ||
Φ25 | ||
Φ30 | ±2 | ≤2.0 |
Φ35 | ||
Φ40 | ||
Φ50 | ||
Φ60 | ||
Φ70 | +3,-2 | ≤3.0 |
Φ75 | ||
Φ80 | ||
Φ90 | ||
Φ100 | +4,-3 | ≤4.0 |
Φ120 | ||
Φ125 | ||
Φ130 | ||
Φ150 | +5,-4 | ≤5.0 |
3 . Inspection Process
1) Surface quality inspection 2) Dimensional inspection 3) Low
magnification analysis
4) Dye penetrant inspection 5) Metallographic test
4 . Production Process of Forged Mill Ball
ball mill balls commonly used low-carbon alloy, high manganese
steel,High Chrome steel.
To ensure the good quality,stable hardness,low breakage rate,
Jinan zhongwei order all the raw material from national large steel
mill-Laiwu steel group.
TYPE | Name | C | Mn | Si | Cr | S | P | V |
ZW-1 | 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
ZW-2 | 60Mn | 0.57-0.65 | 0.7-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
ZW-3 | 65Mn | 0.60-0.70 | 0.9-1.2 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 | |
ZW-4 | B2 | 0.7-0.85 | 0.7-0.8 | 0.17-0.37 | 0.2-0.7 | ≤0.03 | ≤0.03 | |
ZW-5 | 75SiMn | 0.7-0.90 | 0.7-1.2 | 0.4-0.8 | ≤0.25 | ≤0.03 | ≤0.03 | |
ZW-6 | Wear- | 0.5-0.65 | 0.4-1.0 | 1.4-1.8 | 0.9-1.2 | ≤0.03 | ≤0.03 | 0.1-0.2 |
Forged Mill Ball Package :
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
Port of loading:Qingdao Port,China
Delivery time : Normally 2-3 weeks after down payment received.
Partial shippment allowed,
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