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Huamin Supply Forged Grinding Steel Balls 20-40mm
Our factory manufacture and export Forged Steel Grinding Ball for ball mill as follows:
1.Feature:
The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily.
1) In general, forged grinding steel ball has high hardness: Surface hardness to 55-67 HRC, volume hardness of 56-64 HRC
2) impact toughness high: Impact toughness more than 12 J / cm2.
3) broken rate is low: Peel fragmentation resistance property of over 20000 times. The actual breakage rate not greater than 1% and close to 0.



2. Specifications:
1) Diameters: Dia. 20 -40mm
2) Hardness: HRC 60-65
3) Chemical elements(%):


Nominal Diameter(mm) Dimensional Tolerance(mm) Roundness %
20 �?�±2 6
25 �?�±2 6
30 �?�±2 5
35 �?�±2 5
40 �?�±2 5
50 +3,-1 4
60 +3,-1 4
70 +3,-1 4
75 +3,-1 4
80 +3,-1 4
90 +4,-2 4
100 +4,-2 4
120 +4,-2 4
125 +4,-2 4
130 +4,-2 4
140 +4,-2 4
150 +4,-2 4

3. Picture show
4. Packing Instruction:
Barrel with wooden pallet: Steel Drum or Steel Barrel
Barrel size(cm): 89 58 (Volume: 800kgs N. G. Avaliable)
Pallet size(cm): 168 59 13
Two Barrel ties on the wooden pallet, steel tape for the bundle
Strong Nylon Bag:
Available Bag: 50kgs; 100kgs; 1000kgs

Steel Balls : High Hardness And Low Break

Steel Balls

Forged grinding steel balls used in ball mill for mining industries:
Diameter: 20mm, 25mm, 30mm, 40mm 50mm 60mm 70mm 80mm 90mm
Hardness: HRC60-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

We use the special high carbon steel materials to produce the mill balls to ensure the good performance of high hardness and wear resistance applicable in ball mills.

For any interest or new enquiry, please don't hesitate to contact us.

High,medium,low casting grinding media ball,grinding steel balls for cement
Diameter: 17mm-120mm
Hardness: HRC50-65(Surface and Volumetric)
Cr:1-20% and customized
Characteristics: High hardness, good wear resistance, no breakage.

Name
Copper wire scrap 99.78%
Item
Standard (%)
Results(%)
Purity (%)
â?¥99.78
99.9
Carbon
0.03
0.03
Coblet
ï¼?0.001
0.0009
Iron
0.005
0.005
Phosphorus
ï¼?0.01
0.009
Sulphur
ï¼?0.01
0.009
Zinc
0.003
0.003

Hardness: HRC60-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

We use the special steel materials to produce the steel balls to ensure the good performance of high hardness, high impact and wear resistance applicable in ball mills.

For any interest or new enquiry, please don't hesitate to contact us.

20mm 25mm Forged Steel Balls for Ball Mill

Forged grinding steel balls used in ball mill for mining industries:
Diameter: 20mm, 25mm, 30mm, 40mm
Hardness: HRC60-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

We use the special high carbon steel materials to produce the mill balls to ensure the good performance of high hardness and wear resistance applicable in ball mills.

Iron balls for decoration railing ,fence,gate
Material:mild steel and easy welding
Size:20mm-140mm
Application fields:iron fence,railing and gate

Forged Steel Ball

Casting Steel Ball

Carbon Steel Ball

Our factory manufacture and export Forged Steel Grinding Ball as follows:

1. Feature:
The forged steel grinding ball is excellent in surface quality, toughness, and resistance to impact and abrasion. It won't crack and lose circularity easily.
1) In general, forged grinding steel ball has high hardness: Surface hardness to 55-67 HRC, volume hardness of 56-64 HRC
2) impact toughness high: Impact toughness more than 12 J / cm2.
3) broken rate is low: Peel fragmentation resistance property of over 20000 times. The actual breakage rate not greater than 1% and close to 0.

2. Specifications:
1) Diameters: Dia. 20-80mm
2) Hardness: HRC 55-65
3) Chemical elements(%):
C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX
3. Characteristics:
A) High hardness
B) No breakage
C) Even wearing
D) Good wear resistance

4. Applied fields:
A) Mines
B) Cement plants
C) Power stations
D) Chemical industry

5. Packing Instruction:

Barrel with wooden pallet: Steel Drum or Steel Barrel
Barrel size(cm): 89 X 58 (Volume: 800kgs N. G. Avaliable)
Pallet size(cm): 168 X 13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs

6. Credibility and Certification:

Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and ISO18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification.

Our company has won the "Shandong Province Famous Brand", "Shandong Famous Trademark", "Leading Forged Steel Ball Manufacturer in China ", "High-tech Enterprise "and "Contract Abiding and Promise Keeping Enterprise", etc.


7. Cooperative Partner and Production Line:

The self-developed automatic steel grinding ball production line is our qualified product, and it has won Chinese invention patent. It uses electric furnace instead of conventional coal combustion method, and the rotary cutting technique replaces traditional air hammer, thereby improving production efficiency by 30 times or even higher.

We operate our 80%products into the foreign market, and keep close and cooperation with many companies.

Item
copper pipe / copper tube
Type
straight copper pipe,pancake coil copper pipe,capillary copper pipe
Standard
GB/T1527-2006,JIS H3300-2006,ASTM B75M,ASTMB42,ASTMB111,ASTMB395,
ASTM B359,ASTM B188,ASTM B698,ASTM B640,etc
Material
T1,T2,C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,
TP1,TP2,C10930,C11000,C11300,C11400,C11500,C11600,C12000,C12200,C12300,
TU1,TU2,C12500,C14200,C14420,C14500,C14510,C14520,C14530,C17200,C19200,
C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,
C44400,C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000,
C71500,C71520,C71640,C72200,etc
Shape
Round,Square,Rectangular,Oval,half-round
Size
Round:OD:2-914mm (1/16"-36") WT:0.2-120mm(SCH5S-SCH160S)
Square: Size:2*2-1016*1016mm(1/16"-40") WT:0.2-120mm
Rectangular:Size:2*4-1016*1219mm(1/16"-48") WT:0.2-120mm
Length:1m,2m,3m,6m,or as required
Hardness
1/16 hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
Surface
mill,polished,bright,oiled,hair line,brush,mirror,sand blast,or as required
Export to
Singapore,Indonesia,Ukraine,Korea,Thailand,Viet Nam,Saudi Arabia,Brazil,Spain,Canada,
USA,Egypt,India,Kuwait,Dubai,Oman,Kuwait,Peru,Mexico,Iraq,Russia,Malaysia,etc
Package
Standard export package ,or as required.
Application
1. Pancake Coil for ACR, General Engineering Applications
2. LWC Coil for ACR, General Engineering Applications
3. Straight Copper Tubes for ACR and Refrigeration
4. Inner-grooved copper tube for ACR and Refrigeration
5. Copper Pipe for Transportation System of water, gas and oil
6.PE-coated copper tube for water/gas/oil transportation system
7.Semi-finished Copper tube for industrial applications

Shandong Huamin Steel Ball Joint-stock Co.,Ltd(Shandong Huamin Casting and Forging Joint-stock Co.,Ltd) is one of the largest manufacturers and exporters for grinding steel ball and rod mill in China, the annual production output is 200,000 metric tons. Our products are mainly exported to USA, Canada, Chile, South Africa, Italy, Greece, Korea and Japan more than 30 countries and regions in the world.

Product Description
Our cast iron grinding balls can be divided into three categories including the high chromium type, medium chromium type and the low chromium type.
The Quality Index of the High Chromium Type
The chromium content of the high chromium type product is greater than or equal to 10.0%. And the carbon content is between 1.8% and 3.20%. It is required by the national standard that the hardness of the high chromium type product must be no less than 58HRC, and that the impact value should be greater than or equal to 3.0 J/cm2. This type of product must go through the hot quenching and the tempering treatment to come up to the hardness.
Currently, in China, there are two quenching methods for this type of product including oil quenching and wind quenching. If the tested hardness of this type of product is below 54HRC, then it shows that the quenching treatment is omitted.

Testing
Our lab is equipped with an advanced testing machine to strictly control the quality of the product.

Packaging
Barrel with wooden pallet: Steel Drum or Steel Barrel
Barrel size(cm): 89 - 58 (Volume: 800kgs N. G. Available)
Pallet size(cm): 168 - 59 13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs

Certifications
Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and ISO18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification.

We welcome customers both at home and abroad to come to negotiate business with us, we sincerely promise you. We are trying our best to supply you with high quality products, reasonable price, timely delivery with satisfactory service as the basis of our long-term cooperation.
Insisting on the theory of "Credit Goal, Quality Life, Market First, Customer God", our company is establishing the largest professional producing and exporting base in China, which include grinding steel balls and rod mill products. "Winning on quality, making up to the world" is our eternal promise

Shandong Huamin Steel Ball Joint-stock Co.,Ltd(Shandong Huamin Casting and Forging Joint-stock Co.,Ltd) is one of the largest manufacturers and exporters for grinding steel ball and rod mill in China, the annual production output is 200,000 metric tons. Our products are mainly exported to USA, Canada, Chile, South Africa, Italy, Greece, Korea and Japan more than 30 countries and regions in the world.
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Product Description
Our cast iron grinding balls can be divided into three categories including the high chromium type, medium chromium type and the low chromium type.
The Quality Index of the High Chromium Type
The chromium content of the high chromium type product is greater than or equal to 10.0%. And the carbon content is between 1.8% and 3.20%. It is required by the national standard that the hardness of the high chromium type product must be no less than 58HRC, and that the impact value should be greater than or equal to 3.0 J/cm2. This type of product must go through the hot quenching and the tempering treatment to come up to the hardness.
Currently in China, there are two quenching methods for this type of product including oil quenching and wind quenching. If the tested hardness of this type of product is below 54HRC, then it shows that the quenching treatment is omitted.

Testing
Our lab is equipped with advanced testing machine to strictly control the quality of the product.

Packaging
Barrel with wooden pallet: Steel Drum or Steel Barrel
Barrel size(cm): 89 �?� 58 (Volume: 800kgs N. G. Avaliable)
Pallet size(cm): 168 �?� 59 �?� 13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs

Certifications
Our company has obtained ISO 9001 International Quality System Authentication, ISO14001 Environmental System Management Authentication and ISO18001 occupational health and safety certification, safety standardization identification, clean production enterprise certification.

� � � � We welcome customers both at home and abroad to come to negotiate business with us, we sincerely promise you. We are trying our best to supply you with high quality products, reasonable price, timely delivery with satisfactory service as the basis of our long-term cooperation.
� � � � Insisting on the theory of "Credit Goal, Quality Life, Market First, Customer God", our company is establishing the largest professional producing and exporting base in China, which include grinding steel balls and rod mill products. "Winning on quality, making up to the world" is our eternal promise.