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Ningguo Dongfang Wear-Resistant Material Co.,Ltd
Ningguo Dongfang Wear-Resistant Material Co.,Ltd  

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130mm high performance cast grinding media 

Price: 1100.0~1700.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Anhui, China (Mainland) 
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Product Detail

Means of Transport: Ocean
Packing: bulk bag/metal pail
Brand Name: DONGXU
Usage: grinding media
production process: cast
chromium percentage: 4.9-9.0%
size: dia 130mm
Production Capacity: 50000 tons per year
Delivery Date: 1 month
Material: steel scrap
function: grinding media
metallurgical structure: P+C
material: steel scrap
place of origin: China Ningguo

1.size: dia 130mm
2.usually placed in the first chamber for coarse grinding
3.chromium percentage: 4.9-9.0%
4.stable and long lasting

Description of the dia 130mm medium chrome cast grinding balls

 

 

1.Chemical components

C

Si

Mn

Cr

P

S

2.0-3.3

≤1.2

≤0.3-1.5

4.9-9.0

≤0.1

≤0.1

 

2.Mechanical character of the medium chrome big steel balls

HRC

Impact Value(j/cm²)

metallurgical structure

Falling Times

≥48

≥2.0

P+C

9000

 

3.Picture of the 130mm high performance cast grinding media

 

4.Optimized production  process

  Dongfang Production Process is based on times of trials. We adhere to ensure the quality of products through

 the whole process from the selection of raw materials to the storage of  finished products. The  perfect chemical 

composition matching, best microstructure by heating process,have reached  the perfect combination of toughness 

and hardness.

 

5.Products out of furnace

 

6.Company environment

 

7.Note:

 Dongxu products are widely used in construction, chemical industry, mining industry, thermal energy and machinery

 industry. In order to improve the using efficiency, please note the following details:

   1.Our products should be used in a rational way according to gradation of mill and grinding media, and fill rate. Please

 control the raw material particle size and proportion of raw material and grinding media.

   2.Please do not switch on/off machine frequently and keep enough materials during operation. Operating without 

material is prohibited, please fill in the mill with materials before changing new balls. 

   3. Please open the mill door to cool down the balls before pouring them out in case of bursting.

   4. Please don't mix Dongxu products with other brands in the same compartment. 

   5. If there is any anomalies, please inform us as soon as possible. Please do not open the mill door until our service

 team reaches.

 

 

Shipment:

  1.Usually we'd like to ship your order by sea.

  2.We'll tell you the shipping status once your order has been sent.


Payment:

    We accept T/T, L/C.etc. 30% advanced payment, 70% before loading.

 

 

bigPhoto
 Mr. Jeff Xiao

Tel: 86-563-4184886
Fax: 86-563-4182677
Mobile: 189 5639 8241
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Company Info

Ningguo Dongfang Wear-Resistant Material Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Xuancheng
Province/State: Anhui
Country/Region: China (Mainland)

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