Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

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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:

Features and Advantages of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

 

1) High hardness: It has high hardness: surface hardness can reach 55-67 HRC, volume hardness 56-64 HRC

2) High Impact toughness: impact toughness is more than 15 J / cm2.

3) Low Broken rate:  peel fragmentation resistance property of over 20000 times. The actual breakage rate is less than 1% and close to 0.

4) Size: Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients’ demand.

 

Chemical Elements of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

 

Type

Name

C

Mn

Si

Cr

S

P

CMAX-F01

20MN

0.12-0.22

1.00-1.60

0.60-0.80

≤0.25 

≤0.035 

≤0.035 

CMAX-F02

45#

0.42-0.50

0.50-0.80

0.17-0.37

≤0.25 

≤0.035 

≤0.035 

CMAX-F03

50MN

0.48-0.56

0.70-1.0

0.17-0.37

≤0.25 

≤0.035 

≤0.035 

CMAX-F04

60MN

0.57-.0.65

0.70-1.0

0.17-0.37

≤0.25  

≤0.035 

≤0.035 

CMAX-F05

65MN

0.60-0.70

0.90-1.20

0.17-0.37

≤0.25  

≤0.035 

≤0.035 

CMAX-F06

B2

0.70-0.85

0.70-0.80

0.17-0.37

0.2-0.7

≤0.03 

≤0.035

 

Specification and Hardness of Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral

Processing and Cement:

 

Type

Name

Impact Test AK.J/cm2

Endurance Test  Times(5m)

Dia 25mm-60mm

Dia 70mm-100mm

Surface

Core

Surface

Core

CMAX-F01

20MN

≥12

≥10000

≥42

≥48

≥40

≥45

CMAX-F02

45#

≥12

≥10000

≥52

≥48

≥53

≥46

CMAX-F03

50MN

≥12

≥10000

≥56

≥50

≥55

≥50

CMAX-F04

60MN

≥13

≥12000

≥58

≥52

≥58

≥50

CMAX-F05

65MN

≥15

≥12000

≥62

≥54

≥58

≥52

CMAX-F06

B2

≥15

≥12000

≥62

≥55

≥58

≥52

 

 

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

 

 

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

 

 

Rolling Steel Grinding Ball with Well Abrasive Resistance High Quality for Mineral Processing and Cement

 

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Q:Casting parts have poor surface finish. What sand is used to make them?
Now resin sand, coated sand and other processes are also very good surface.
Q:How to improve the surface roughness of casting parts?
One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.
Q:What's the effect of casting copper?
Copper is one of the main corrosion resistant alloys. When the mass fraction of copper in cast iron is from 0.25% to 1%, the corrosion resistance of copper in the industrial atmosphere can be obviously increased. But copper has very little corrosion resistance in lye or salt solution.Copper can increase the flowability of molten iron and improve its casting ability remarkably.Copper can increase the coercive force and residual magnetic force, but the permeability is not affected.Combined use of copper with other alloy elements, such as copper chromium, copper chromium molybdenum, copper molybdenum, copper manganese, copper vanadium, can achieve greater results.
Q:Does anyone know how to make precise casting parts for aerospace or manufacturers of single and small quantities of automotive parts and components, mainly in Beijing, Tianjin and Tangshan?
List of China's military enterprises list of ten major military groupsChina Nuclear Industry Construction Group CorporationChina Aerospace Science and Technology CorporationChina Aerospace Science and Engineering CorporationChina Aviation Industry CorporationChina Aviation Industry Corporation IiChina State Shipbuilding CorporationcsicChina North Industries Group CorporationChina South Industries Group CorporationChina National Nuclear CorporationKey military enterprisesShipbuilding industry:China State Shipbuilding Corporation (South ship group), (China Shipping Group)China Shipbuilding Industry Corp (North Ship group), (China Shipbuilding Industry)Guangzhou Shipyard International Limited by Share Ltd (GSI)Jiangnan Heavy Industry Limited by Share Ltd (Jiangnan Heavy Industry)Nuclear industry:China National Nuclear Corporation (CNNC)China Nuclear Industry Construction Group Corporation
Q:Stainless steel mirror polishing precision casting parts is very difficult, 20
Buffing should be better, to see how your embryo, but a bit difficult
Q:What are the general technical requirements for casting parts?
What kind of casting do you want to know? Copper parts, iron pieces, aluminum pieces??? Their casting conditions are different.
Q:Where is the precision casting factory?
Everywhere is. Look what you want to do
Q:Why should pig iron be used in casting?
Cast iron is generally called pig iron, but casting is not merely iron casting.For example, injection molding, die casting, and so on, in fact, cast iron, cast steel, cast aluminum, plastic and so on, can be used in the form of casting processing molding
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?
Those should be head prints. If required, it would be better to throw with a single grinding head.
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