High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and Mineral Processing

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Loading Port:
Qingdao Port
Payment Terms:
TT or LC
Min Order Qty:
25MTS m.t.
Supply Capability:
200000MTS/Year m.t./month

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Product Description:

Specifications of High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and

Mineral Processing:

 

1 High hardness
2.low breakable
3 Good wear resistant
4 High impact value
5.Good price

 

Features of High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and Mineral Processing:


(1) Characteristics:
a) High hardness and resistance
b) Good even wear
c) No breaking

 

(2) Applied fields:


a) Mines
b) Cement building materials
c) Power plant
d) Chemical industry

 

Chemical Composition of High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for

Cement and Mineral Processing:

 

 

 

Item

Chemical Composition(%)

C

Si

Mn

Cr

P

S

Mo

Cu

Ni

CNBMCr13

2.0-3.0

≤0.10

0.5-1.5

10-14

≤0.10

≤0.10

1.0Max

2Max

0-1.5

High chrome

cast grinding balls

CNBMCr17

2.0-3.0

≤0.10

0.5-1.5

14-17

≤0.10

≤0.10

3.0Max

1 Max

0-1.5

CNBMCr20

2.0-2.8

≤0.10       

0.5-1.5

18-22

≤0.10

≤0.08

2.5 Max

1 Max

0-1.5

CNBMCr26

2.0-2.8

≤0.10

0.5-1.5

22-28

≤0.10

≤0.08

3 .0Max

2 Max

0-1.5

 

Item

Brand

C

Si

Mn

Cr

P

S

Mo

Cu

0-1.5

Middle Chrome Cast Grinding Balls

CNBMCr7

2.1-3.2

0.5-2.2

0.5-1.5

6~10

≤0.10

≤0.10

0-1.0

0-0.8

0-1.5

Item

Brand

C

Si

Mn

Cr

P

S

Mo

Cu

Ni

Low Chrome Cast Grinding Balls

CNBMCr2

2.2-3.6

≤1.2

0.5-1.5

1.0-3.0

≤0.10

≤0.10

0-1.0

0-0.8

--

 

 High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and Mineral Processing

 

 

High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and Mineral Processing

 

 

High Chrome Steel Casting Grinding Ball with High Hardness Top Quality for Cement and Mineral Processing

 

 

 

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Q:What is the reason for 304 stainless steel precision casting parts to be changed?
304 stainless steel is easier to change than ordinary steel. Because the 304 heat conductivity is lower than that of the low doped steel, the temperature is even more uneven, and 20% of the non ferrous elements also make the distribution of internal and external elements more uneven, hard and soft inside. Each of these two produces greater internal stresses, resulting in a variant.
Q:Explain the heat treatment effect of casting parts, forging parts and welding parts
The three methods of metal processing have one thing in common. They are hot working, which are different in temperature and range of processing. Ductile cast iron is widely used because of its brittleness and poor impact. Heat treatment of cast iron usually adopts the annealing process, reduce the casting effect: 1 because of the internal stress caused by the thermal expansion and contraction, reduce the deformation after machining, decrease surface hardness, improve machining conditions;
Q:Where is the precision casting factory?
The National Precision Casting Factory is generally distributed in Shandong, Ji'nan, Jiangsu, Wuxi, Changzhou, Zhejiang, Guangdong, Panyu, Dongguan.The above are only the main distribution, many of Shandong are made supercharger, and Guangdong to jewelry industry based.
Q:When the blank is a casting, the margin is evenly distributed, how should rough machining? Twenty
Problem one,1, according to drawings, castings, material requirements and machine power, choose the right diameter of roughing tools, and can process this material blade type.2, according to the actual size of the casting blank, calculate the number and path of the knife, pay attention to small cutting depth, large feed, cutting width, to ensure that the tool diameter 80 - 90%, the amount of not full knife cutting, this tool and machine tool damage.Question two,If they can not change the casting blank allowance under the condition that the quantity large diameter cutter, such as milling cutter main angle 7560 degrees can give reasonable processing parameters, the same cutting depth should not be too large, because in the same machine power, tool diameter increases, cutting depth will need smaller.
Q:What reason is the bronze statue choking fire?
The casting process in boiling phenomenon, is the setting of the exhaust hole positioner position or number is not reasonable, the air cavity can not be discharged, overwhelmed by a material inlet, reflux, change mould, sincerely help you look forward to adopt,
Q:What is the ejection angle of the die casting (Tan Gang)?
Because after the wax, wax parts will have a slight contraction, which is good for demoulding. Many moulds don't do the ejection angleEspecially deep hole, and customers to discuss, generally take 0.3-1 degrees is enough
Q:What foundry factories are used in the casting parts of China's major automobile manufacturers?
Tangshan Yongding automobile spare parts factory also give a lot of supply, casting factory of Tangshan n to the car enterprises casting wheel gearbox etc.The team of casting experts welcome you to ask questions and accept questions!
Q:In theory, which is more expensive, forging parts or casting parts?
The structure of the casting is relatively flexible in design, and the modeling is easy to realize.
Q:How to cast iron and wrought iron collocation
So we can only watch and ear distinction: 1, see: Iron fracture is rough, showing a bead (for the sake of coarse grain iron), and wrought iron fracture is generally more smooth; if this is a new fracture, but also to see the dark and shiny born iron wrought iron pig iron is bright; the fracture is generally irregular, because it is very brittle, mostly is interrupted, (which is processed, it is very flat and wrought iron) must not be interrupted, mostly by certain way processed separately, so the fracture is generally neat; if the fracture is that is cutting, wrought iron, iron is not cutting; iron surface will not have pores, familiar iron porosity; if a piece of iron is a significant deformation (bending) that is wrought iron because of poor plasticity It doesn't have to be so deformed, it's really bent, or it's broken, or it's obviously cracked, and it doesn't bend very much. There are some details that can not be made clear. It is necessary to have some experience.
Q:Why does the surface of stainless steel casting mirror mirror ripple?
Because the grinding machine is layer by layer. And the material inside the casting is not completely uniform.
CGB, one of the largest manufacturers and exporters of grinding steel balls and decorative wrought iron products in China. Our annual production output is 100,000 metric tons. Our products are mainly exported to the USA, Canada, Chile, Peru, South Africa, Italy, Greece, Korea and Japan, more than 30 countries and regions in the world.

1. Manufacturer Overview

Location Shandong,China
Year Established 2000
Annual Output Value US$5 Million - US$10 Million
Main Markets Domestic Market, South Asia, Southern Europe, Northern Europe, Central America
Company Certifications ISO9001;IS014001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port
Export Percentage
No.of Employees in Trade Department 10-20 People
Language Spoken: English;Chinese;
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Grinding Balls; Grinding Rods; Grinding Cylpebs.
Product Price Range Average