Low chrome cast iron grinding balls in the coal chemical
Low chrome cast iron grinding balls in the coal chemical
Low chrome cast iron grinding balls in the coal chemical
Low chrome cast iron grinding balls in the coal chemical
Low chrome cast iron grinding balls in the coal chemical
Low chrome cast iron grinding balls in the coal chemical

Low chrome cast iron grinding balls in the coal chemical

USD $800 - $1,600 /Tonne

Min.Order:20 Tonnes

Supply Ability:
20000 Ton / Tons per Month
Port:
Qingdao
Payment Terms:
T/T D/P D/A

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
RUINIAN
Model Number:
20MM-150MM
Application:
Mines,cement plant,power stations
Material:
Steel
Dimensions:
20-150mm

Zhangqiu Ruinian Casting And Forging Co., Ltd.

Business Type: Manufacturer
Shandong China
Main Products: grinding ball ,forged ball ,forged steel ball ,forging steel ball ,Hollow ball

Product Details

Specifications

1)High hardness; No breakage; Good wear resistance
2)HRC:50-65
3)Dia:20mm-150mm

 
Company Information

  

1.Company Profile

Our company”Zhangqiu Ruinian Casting and Forging Co,LTD is a professional company in producting grinding media, including forged steel ball,grinding steel ball,casting iron balls in China. Grinding steel balls are mainly applied in mines,power station,cement plants and chemical fields.The steel balls made by us are of high hardness, even wearing,good wearing resistance, no breakage,which can really reduce the cost for customers.The sizes are available from DIA20-150MM, annual production capacity 20000tons. which are strictly manufactured as standard YB/T091-2005 grinding ball,which are exported to Japan,Korea,Australia and other countries and regions and obtained high reputation from them.

  

2. The advantages of high chrome balls

Now most of the domestic mining low chrome steel balls as grinding media, but because of its low strength products, poor quality, there is no good wear resistance, resulting in the production process can easily produce mineral crushing, resulting in the overall efficiency is greatly reduced, although low chrome steel balls of lower market prices, but the overall economic efficiency analysis, high chrome ball more cost-effective, and its very substantial economic benefits. High chrome ball wear is more common low chrome ball and forged steel ball 2 times. Because of this mine dedicated high chrome ball good wear single position low wear, high grinding efficiency, the ball mill grading stable not easy to change, not only in a certain extent, an increase of slag fineness improve the station when yield, but also to ensure that the ore quality. While extending the period of additional ball, greatly reducing the labor intensity, especially in greatly reducing the number of additional balls.

 
Product Description

  

  

 

 

High Chrome Casting Iron Ball 
SIZE:DIA 25-150MM     CHEMICAL ELEMENTS: 
NAME
BRAND
CHEMICAL ELEMENTS
C
Si
Mn
Cr
Mo
Cu
Ni
P
S
HI-CR CASTING BALLS
ZQCr26
2.0-2.8
≤1.0
0.5-1.5
22-28
0-1.0
0-2.0
0-1.5
≤0.10
≤0.06
HI-CR CASTING BALLS
ZQCr20
2.0-2.8
≤1.0
0.5-1.5
18-22
0-2.5
0-1.2
0-1.5
≤0.10
≤0.06
HI-CR CASTING BALLS
ZQCr15
2.5-3.2
≤1.0
0.5-1.5
12-17
0-3.0
0-1.0
0-1.5
≤0.10
≤0.06
ME-CRCASTINGBALLS
ZQCr8
2.1-3.2
0.5-2.2
0.5-1.5
6-10
0-1.0
0-0.8
0-1.5
≤0.10
≤0.06
LOW-CR CASTING BALLS
ZQCr2
2.2-3.6
≤1.2
0.5-1.5
1.5-3.5
0-1.0
0-0.8
-
≤0.10
≤0.10
 
MECHANICAL: 
NAME
BRAND
SURFACE HARDNESS
ENDURANCE IMPACT TEST(TIMES)
QUENCHED
UNQUENCHED
HI-CR CASTING BALLS
ZQCr26
≥56
≥45
≥8000
HI-CR CASTING BALLS
ZQCr20
≥56
≥45
≥8000
HI-CR CASTING BALLS
ZQCr15
≥56
≥49
≥8000
ME-CRCASTINGBALLS
ZQCr8
-
≥48
≥8000
LOW-CR CASTING BALLS
ZQCr2
-
≥45
≥8000
 
SIZE OF CASTING BALLS: 
ITEMS
SIZES
φ25
φ30
φ40
φ50
φ60
φ70
φ80
φ90
φ100
φ110
φ120
φ130
TOLERANCE
+1.0
-0.5
+2.0
-1.0
+3.0
-1.0
+3.5
-1.5
DIFFERENCE BETWEEN MAX DIA AND MIN DIA
≤1.0
≤2.0
≤3.0
  ≤4.0

 

 
Packaging & Shipping

  Low chrome cast iron grinding balls in the coal chemicalLow chrome cast iron grinding balls in the coal chemical

 

Contact Supplier

Mr. Liu Gang General Manager Chat Now
Telephone
0086-531-83809583
Fax
0086-531-83809583
Address
Yangjun Village,Guanzhuang Town,Zhangqiu Shandong

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