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

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120mm low wear rate medium chromium alloy cast steel balls 

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 120mm
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.diameter: 120mm
2.application machine: ball mill
3.chromium percentage: 4.9-9.0%
4.large stock
5.high hardness and low wear rate

Description of the dia 120 mm medium chrome cast grinding balls

 

 

1.Physical character

HRC

Impact Value(j/cm²)

metallurgical structure

Falling Times

≥48

≥2.0

P+C

9000

 

2.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

 

3.Picture of the 120mm low wear rate medium chromium alloy cast steel balls

 

4.Intermediate frequency induction furnace

 

5.Molding sand testing room

 

6.Working way of ball mill

  To continuously operate the ball mill, the material to be ground is fed from the left through 60° cone

and the product is discharged through a 30° cone to the right. As the shell rotates, the balls are lifted

up on the rising side of the shell and then they cascade down (or drop down on to the feed), from near

the top of the shell. In doing so, the solid particles in between the balls are ground and reduced in size

by impact.

 

 

 

Shipment

  1.Usually we ship your order by sea.

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


Payment

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

 

Ningguo Dongfang Wear-Resistant Materials Co.,Ltd, is a manufacturer of grinding media with 

long tradition (since 1996), which is a comprehensive high-tech enterprise specialized in research, 

production, sales and service of wear-resistant materials. Its brand ''DongXu'' is identified as 

"Chinese Well-Known Mark". As a leading enterprise in the casting industry, we supply all kinds 

of grinding media, including grinding ball, liner, diaphragm, hammer and wear parts for other 

equipments. 

Welcome to do business with us and a professional after-sale service, an effective and satisfying 

solution will be supplied timely according to your requirements. 

 

 

 

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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