100mm Ball Mill used Cast Steel Balls with high impact toughness
100mm Ball Mill used Cast Steel Balls with high impact toughness
100mm Ball Mill used Cast Steel Balls with high impact toughness
100mm Ball Mill used Cast Steel Balls with high impact toughness
100mm Ball Mill used Cast Steel Balls with high impact toughness
100mm Ball Mill used Cast Steel Balls with high impact toughness

100mm Ball Mill used Cast Steel Balls with high impact toughness

USD $500 - $1,300 /Ton

Min.Order:1 Ton

Supply Ability:
6000 Ton / Tons per Month
Port:
TianJin
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Hebei, China
Brand Name:
RongMao
Model Number:
60mm-150mm
Application:
Cement, building materials, thermal power,metallurgical mining etc
Material:
Iron
Dimensions:
Ductile Cast Iron Ball

Chengde Rongmao Steel Co., Ltd.

Business Type: Manufacturer,Trading Company
Chengde Hebei China
Main Products: Grinding Ball and Lining Plate Austenite-Bainite Grinding Ball ,High Manganese Steel Hammer Crusher Liner ,High Manganese Steel Ball Mill Lining Plate ,High Alloy Hammer

Product Details

  100mm Ball Mill used Cast Steel Balls with high impact toughness

Product Description

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

1. Product Specifications

 

Chemical Composition (%)

 

C

Si

Mn

Cr

Ni

Cu

Mo

S

P

3.3-3.9

2.2-3.0

2.3-2.9

1.0

0.2-0.5

0.4-1.0

0.3-0.8

0.03-0.05

0.03-0.05

 

Name

HRC

Ak(J/cm2)

Metallographic Structure

Falling Ball Impact Fatigue Life

Austenite-Bainite Grinding Balls

60-64

7-10

B+A+Carbide

≤φ100

18000

≥φ100

15000

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

2. Brief Introduction of Austenite-Bainite Grinding Balls

 

Austenite-bainite grinding ball is a kind of grinding ball, superior to the present widely used low-chromium ball, high-chromium ball, and variuos forged ball. The balls can be used in fields such as metallurgy mine, ore dressing,power coal-grinding and cement production , and are manufactured our company. Its product size is 60mm, 80mm, 100mm, 120mm, 130mm, and especially the biggest size of 150mm. Our annual output is about 50,000 tons for the balls.

 

3. Advantages of the grinding ball over the other balls presently used

 

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

3-1. High hardness and good wear-resistance: Microstructure of our grinding balls is the caibide-containing bainite and retained austenite, together with certain uniformly distributed spheroidal graphites. 

 

3-2Our austenite-bainite grinding balls present high surface hardness of HRC63 and good impact toughness of ak=7~10 J/cm2. This value is about 2~3 times of the low-chromium ball and the high-chromium balls. 

 

3-3. Well-defined shape for our grinding balls: The balls are formed on an automatic productin line of the sand-coated iron mould, and then heat-treated on automatic line. the stable processing makes our formed balls be in well-defined shape, which is well kept even during the ball working. Then good efficiency can be obtained for the ball mill. 

 

3-4. Light in weight for our grinding balls: More nodular graphite contained in our grinding balls results in a density of 7.3 t/m3, which is about 8% lower than that of the low-chromium balls, high-chromium ball and the forged balls (about 7.7t/m3). About 8% electric power can be saved for users due to a decrease in loading for the ball mill.

 

4. Production process

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

5. Third party testing reports

 

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

Packaging & Shipping

  Packaging Details: Flexible container bags or steel brums
  Delivery Detail: According to the order and client's instructions

 

Company Information

1. Company Introduction

100mm Ball Mill used Cast Steel Balls with high impact toughness

2. View Of Our Company

100mm Ball Mill used Cast Steel Balls with high impact toughness

 

 

 

100mm Ball Mill used Cast Steel Balls with high impact toughness3. Cargo logistics

100mm Ball Mill used Cast Steel Balls with high impact toughness

Contact Supplier

Mr. BIN DONG Chat Now
Telephone
86-10-59574196
Mobile
18310735428
Fax
86-10-59574195
Address
Chaoyang Beijing

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