Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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Our Services
We supply forged steel grinding media balls with diamater 20mm-150mm.
We supply casted iron grinding 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
About Grinding Cylpebs
| Manufacturer | Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd | ||||
| Product Name | Grinding Cylepbs / Casting Cylpebs | ||||
| Origin | Zhangqiu,Jinan,China | ||||
| Specification | φ16×16φ 20×25φ 25×35φ 30×40φ 30×45φ 35×45φ 45×55φ 50×60 | ||||
| Certificate | ISO 9001:2008 | ||||
| Supply Ability | 50000Ton per year | ||||
| Packaging | Big Bag or steel drum | ||||
| Delivery Time | Within 3 weeks after order confirmation | ||||
| Product description | .Cylpebs are slightly tapered cylindrical grinding media with a ratio of length to diameter of unity | ||||
| Chemical Composition (%)
| C | Si | Mn | Cr | S / P |
| 2.6-3.5 | 0.5-1.0 | 0.3-2.5 | 0.5-30% | ≤0.1 | |
| Mechanical Properties | Hardness (HRC) | Toughness without North AK(J/cm2) | The break rate% | ||
| 48-55 | ≥2 | ≤1 | |||
| Microstructure | P + C (P-Pearite C-Carbide) | ||||
| Applied areas | cement building materials, metal mining, coal paste thermal power plants, chemical engineering, ceramic coating, light industry, magnetic materials | ||||
| Remark: the above specification can be changed according to the customer`s demand. Inquiry : info@zwgrindingball.com | |||||
We can also manufacture the product with special chemical composition,
in accordance with the requirements of the customers.
The nominal diameter, allowable deviation, maximum diameter, minimum diameter of the cast grinding steel ball should be in accordance with the following table.
| Nominal Diameter | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
| Allowable Deviation of Diameter | +2.0-1.0 | +2.0-1.0 | +3.5-1.0 | |||||||
| Difference between the Maximum Diameter and Minimum Diameter | ≤1.8 | ≤2.4 | ≤3.0 | ≤3.6 | ≤4.2 | ≤4.6 | ||||
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