High manganese forged steel balls for SAG / AG ball mill crusher grinding
Brand Name:ZW
Certification:ISO9001:2008
Model Number:140mm
Minimum Order Quantity:One ton
Delivery Time:10-30 days after order confirmation
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Jinan Shandong China
Address:
Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Supplier`s last login times:
within 48 hours
Product Details
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Product Details
Product Name:Forged Mill Balls
Manufacturer: Jinan Zhongwei Casting And Forging Grinding Ball Co.Ltd
Origin:China
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.
1 . Size : 20mm - 150mm
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
- 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
High manganese forged steel balls for SAG / AG ball mill crusher grinding
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