Cast HRC55 Forged Steel Grinding Balls For Copper And Gold Mining

Brand Name:ZW
Certification:ISO9001:2008
Model Number:20mm - 150mm
Minimum Order Quantity:1 Ton
Delivery Time:10-20 days after order confirmation
Payment Terms:Western Union, D/P, D/A, L/C, T/T
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Verified Supplier
Location: Jinan Shandong China
Address: Puji Street, Zhangqiu District, Jinan City, Shandong Province,China
Supplier`s last login times: within 48 hours
Product Details Company Profile
Product Details

High Hardness Forged And Cast Grinding Balls For Copper And Gold Mining


Product Description

1) No deformation
2) High hardness Good wear resistant
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.


Forged Ball Specification:


MaterialChemical elements
CSiMnP/SCr
B20.72-0.850.17-0.370.7-1.0<0.040.4-0.6
60Mn0.55-0.650.17-0.370.7-1.0<0.04<0.25
45#0.42-0.500.17-0.370.5-0.8<0.035≤0.25
B30.58-0.661.6-1.90.65-0.8<0.0250.7-0.9


Brief Introduction of our company :

Jinan Zhongwei is a leading producer of high chrome and forged Grinding Media Balls
supplied to the platinum, copper and gold mining industries.

We are able to produce cast high chrome and forged grinding media in a range of sizes,
ranging from 22 mm to 160 mm ( 7/8” to 6 ¼” approx. ) .
meaning we are able to supply customers with varying ore and mill types.

  • Our Services

    We supply forged steel grinding media balls with diamater 20mm-150mm.
    We supply casting rinding media balls with diamater 20mm-150mm.
    We supply grinding rods made by C45 Steel ,60Mn Steel,B2 Steel,B3 Steel.
    We supply grinding cylpeb (Cylinder) with High Chrome,Low Chrome,Medium Chrome


CHEMICAL ELEMENTS OF CASTING GRINDING MEDIA BALLS .

Type

Chemical Elements (%)

C

Si

Mn

Cr

Mo

Cu

P

S

Low Chromium

2.2-2.5

≤1.2

0.5-1

0.8-1.8

0.6-1

≤1

≤0.05

≤0.05

Middle Chromium

2.2-3.3

≤1.2

0.5-1

3-6

0.6-1

≤1

≤0.05

≤0.05

High Chromium

1.6-3.3

≤1.0

0.5-1

10-13

0.8-1

≤0.6

≤0.05

≤0.05

Special High Chromuim

2.0-3.3

≤1.0

2.1-3

15-23

0.8-1

≤0.6

≤0.05

≤0.05

We can also manufacture the product with special chemical composition in accordance with the requirements of the customers.

  • 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


China Cast HRC55 Forged Steel Grinding Balls For Copper And Gold Mining supplier

Cast HRC55 Forged Steel Grinding Balls For Copper And Gold Mining

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