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Brand Name : ZW
Model Number : 140mm
Certification : ISO9001:2008
Place of Origin : Jinan city,Shandong province,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
Product Name: Ball Mill Balls
Manufacturer: Jinan Zhongwei Casting And Forging Grinding Ball Co.Ltd
Origin:China
Product Details:
forged ball 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 of forged ball mill balls
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 ball Mill Ball
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,
FAQ
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High Performance SAG forged grinding Ball mill balls for Cement Plant Images |