Gold Member Since 2015
Audited Supplier
Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd.

Grinding Media, Grinding Media Ball, Steel Ball manufacturer / supplier in China, offering Grinding Media Balls Made in China, Grinding Ball for Mine, Cement Plant, Power Station, Chemical Industry, Good Wear Resistance Forged and Cast Grinding Balls for Mining and so on.

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Grinding Media Balls Made in China

FOB Price: US $790 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $790/ Ton
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Port: Qingdao, China
Production Capacity: 50000 Tons
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 20mm-150mm
  • Content: 60% ~ 65%
  • Processing Type: Casting
  • Color: Metallic
  • Breakage Rate: 1% Max
  • Trademark: ZW
  • Specification: ISO9001: 2008
  • HS Code: 73261100
  • Material: Steel and Iron
  • Usage: Grind
  • Size: Size 20mm-150mm
  • Customized: Non-Customized
  • Surface Hardness: More Than HRC 60
  • Transport Package: Steel Drum / Container Bag
  • Origin: Zhangqiu, Shandong, China
Product Description

Grinding Media Steel Ball
1.Raw material:Steel & Iron 
2.Size:20mm-150mm (we can produce)
3.Production Method:Cast&Forged 
Brief Introduction of us :
Jinan Zhongwei is a leading producer of high chrome and forged Grinding Media Steel Balls supplied primarily 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, meaning we are able to supply customers with varying ore and mill types.
 
Grinding Media Steel Ball Applied Fields
 
1. Mining
2. Cement Plants
3. Chemical Industries
4. Power Stations 
 
Physical Propertof Forged Grinding Media Steel Ball
 

Name

Material

Impact Test(Ak.J/cm²)

Endurance Test Times(5m/T)

Surface Hardness
(Φ25mm- Φ60mm)

Core Hardness
(Φ25mm- Φ60mm)

Surface Hardness
(Φ70mm- Φ100mm)

Core Hardness
(Φ70mm- Φ100mm)

Breakage

ZW-1

50Mn

≥12

≥10000

≥56

≥35

≥56

≥28

<1%

ZW-2

60Mn

≥13

≥10000

≥58

≥38

≥58

≥29

<1%

ZW-3

65Mn

≥15

≥12000

≥60

≥42

≥60

≥30

<1%

ZW-4

B2

≥17

≥12000

≥60

≥52

≥60

≥50

<1%

ZW-5

75SiMn

≥16

≥12000

≥60

≥50

≥60

≥48

<1%

ZW-6

Wear-resistant Alloy

≥17

≥12000

≥60

≥54

≥60

≥52

<1%

 
Physical Propertof Cast Grinding Media Steel Ball
 

MAME

BRAND

HARDNESS

IMPACT VALUE
ak(J/cm2)
 

METALLOGRAPHIC
ORGANIZATION
 

BALLS

FATIGUE LIFE

QUENCHING STATE(A)

NO- QUENCHING STATE(A)

IMPACT

High Chromium
Casting Ball
 
 

ZQCr26

≥60

≥45

≥4.0

M+C

≥8000

ZQCr20

≥60

≥45

≥3.5

≥8000

ZQCr17

≥60

≥49

≥3.0

≥8000

ZQCr13

≥60

≥50

≥2.3

≥8000

SGS test report will be provided according to clients's requirement.


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
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