Find Verified Steel Balls Suppliers, Manufacturers and Wholesalers

Low Chrome Grinding Balls are manufactured using high-quality alloy cast iron with chromium content ranging from 1 - 3%. These balls are designed for large-scale grinding operations where cost-efficiency and durability are essential. With stable hardness, strong impact resistance, and reliable wear performance, Low Chrome Balls are widely used in cement plants, mining operations, power plants, and chemical industries. Their long grinding lifespan and economical price make them a preferred choice for medium to low-impact milling environments.

Our Grinding Steel Balls are manufactured using premium alloy steel and advanced heat-treatment processes to deliver exceptional hardness, strength, and durability. Designed for high-impact grinding environments, these balls offer superior performance in ball mills used for mining, cement manufacturing, power generation, and mineral processing. With stable microstructure, high wear resistance, and low breakage rates, our steel balls ensure efficient grinding, reduced energy consumption, and longer service life.

Supply Ability: 50 sets per Month
Keywords: Small Mini Ball Mill 1 Ton
Per Hour
Dimension(L*W*H):Customized
Capacity(t/h): 0.2-40TPH
Warranty of core components: 5 years
Name: Grinding Ball Mill cement gold
processing Machine Prices
Motor Type: AC Motor

Feeding size(mm):â?¤10,â?¤15,â?¤25
Factory Visit: Welcomed Warmly
Discharging 0.074-0.4

Machinery Test Report: Provided
Condition: New
Balls load: 0.5-17.5t
Place of Origin: China
Warranty: 1 Year
Advantages: High Efficiency Low Energy
Color: Customer Requirement
Weight: 17800 KG
Brand Name: XKJ
Type: Ball Mill

Video outgoing-inspection: Provided
Cylinder RPM(r/min): 24.1-45.5

Core Components: PLC,Engine,Gearbox,Motor,Gear
,Pump
Marketing Type: New Product 2020
Applicable Industries: Manufacturing Plant,Machinery
Price: Negotiable and reasonable
Packaging Detail: Standard containers

Product: Used solid steel balls, Size - 1.5" to 2.5" , Quantity available - 80 tonnes approx. Packaging - bulka bags or load loose in container, MOQ - 25 tonnes, Payment terms- LC, TT

Price Negotiated According to Different Model

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.

Are you looking for the new manufacturer of High Carbon Grinding Media Ball for concentrator mines for concerntrator? Which one will you choose?

Please take some time to get to know our products and our company.

1"-6" High Carbon Grinding Media Ball for Concentrator Mines
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.

1"-6" High Carbon Grinding Media Ball for Concentrator Mines

2. Specifications:
1) Diameters: Dia. 20 - 150mm(1"-6")
2) Hardness: HRC 55-65
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 tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs

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

Are you looking for the new manufacturer of grinding balls? Which one will you choose?
Please take some time to get to know our products and our company.
If you choose us, I think you will not be disappointed.
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 - 150mm
2) Hardness: HRC 55-65
3) Chemical elements(%):
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 X 59 X 13
Two Barrel tie on the wooden pallet, steel tape for bundle
Strong Nylon Bag:
Avalible Bag: 50kgs; 100kgs; 1000kgs

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.

Super Hardness Steel Forged Steel Ball HRC60-65

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.

Super Hardness Steel Forged Steel Ball HRC60-65Super Hardness Steel Forged Steel Ball HRC60-65

2. Specifications:
1) Diameters: Dia. 20 - 150mm
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 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: 1000kg/bag;1500kg/bag

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.

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.

Forged Steel cylpebs for Ball Mill
Sizes::20mm*30mm--50mm*60mm
Chemicals:medium ,high carbon alloy steel material
Hardness:HRC50-65
It is widely used in various mines, cement plants, power plants and other industries.

Super hardness steel grinding media for mill grinding
Material:alloy steel material in fine performance

1 High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.
2.Low Broken Rate: the actual broken rate is not higher than 1%.
3.Good wear-resistant and lower wear rate.

30-100mm Steel Grinding Balls for Ball Mill
Type Forged or rolled steel grinding balls with proper heat treatment
Application fields:gold mines,iron ore,copper ore ,etc for mineral grinding
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.

140mm High carbon alloy steel grinding steel balls Ultra hardness and no breakage
Diameter: 120mm-150mm available
Hardness: HRC55-65(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.

HM3 Forged Alloy Steel Balls(90-150mm)

Hardness: HRC55-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

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

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

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.

Forged SAG Balls for mining industries:
Diameter: 120mm-150mm
Hardness: HRC55-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

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

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

Forged grinding steel balls:
Diameter: 100mm
Hardness: HRC58-65
Application: Various ball mills for metal mines

The rolling forged steel balls are produced by alloy steel materials through automatic production lines.

We have one complete strict quality control systems from the materials, production process and finished products to ensure the steady quality of the grinding balls.

Diameter: 20mm, 25mm, 30mm, 40mm 50mm 60mm 70mm 80mm
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.

125mm Forged Grinding Media Balls(HM4) for SAG Mill
Hardness: HRC55-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

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

Stainless steel balls, Chrome steel balls, Carbon steel balls are our main products. In accordance with GB308-2002, ISO3290-1998, AFBMA1989, DIN5401-93, etc.
Can provide high-precision, multi-standard steel balls, in the G5-G1000.

AISI52100 Chrome steel ball
AISI1010/1015 Low carbon steel ball
AISI1085 High carbon steel ball
AISI302 Stainless steel ball
AISI304/304L Stainless steel ball
AISI316/316L Stainless steel ball
AISI420C Stainless steel ball
AISI440C Stainless steel ball

Steel ball size 1.588mm(1/16'') to 50.8mm(2'')

Steel Ball:

Hot Rolled Grinding Steel Ball

Grinding balls for steel grinding machines (hereinafter referred to as grinding steel balls) are a kind of medium used in the ball grinding mill to grind the materials therein. With an annual capacity of 500,000 tons, the grinding steel ball is mainly used in mines, with products exported to Southeast Asia, Australia, Africa, North America, Central and South America and other countries and regions. It has become one of the largest production bases in the world, with exported products reaching 95%. Longteng grinding steel balls occupy most of the global high-end application markets.

- High precision control of product quality
- Base metal production lines of the wear-resisting material adopt a full set of short-stress rolling mill produced by Danieli Group, Italy. The base metal is made through continual rolling to realize high precision control of product quality.
- Hot rolled steel balls are made from round steel produced by steel mills through hot rolling and with whole process automation control. The ball is uniform in hardness, with the heart having high hardness, being low in broken rate, and high in impact value.

Note :
1. Roundness: Spherical with little overfill or underfill within the national standard: GB-8649-88 and YB/T 091-2005
2. Metallographic structure: Substantially martensite with some retained Austenite, Bainite& Carbides
3. Breakage guarantee: -Nil breakages upon delivery
-Less than 1% in normal and correct operation conditions

Grinding Balls are made from high carbon steel bars with the proper alloying elements. Bars are heated to high enough temperatures to make them sufficiently malleable to be cut and formed into nearly perfect spheres. Balls are then heat-treated to provide them the necessary wear and impact resistance properties.

Fine grinding of mineral ore particles. Can also be used for pulverising of coal, cement and other building materials.
High carbon steels (0.5 - 0.95%C) with controlled amounts of alloying elements.

Logistics:
As a result of this diverse geographical spread, we have established a vast network of logistics solutions to suit the individual requirements of our customers, no matter how challenging.

Technical:
We take pride in our ability to back our product quality with the technical support necessary to ensure the optimum outcome is obtained from the application of our grinding media. This service ranges from the recommendation of ball sizes to the optimisation of steel grades, through to determination of graded mill charges for new milling projects.

Core specifications and production capacity of steel balls
Popular specifications: 0.5mm, 1mm, 1.5mm, 2.381mm, 1/4 ", 5/16", 3/8 ", 1/2", 5/8 ", 7/8", 1"
Full range customization: can produce steel balls with different accuracies and materials ranging from 0.3mm - 50mm (including low sulfur and phosphorus bearing steel, ordinary carbon steel, etc.)

Forged Steel Ball

Steel Balls : High Hardness And Low Break

Casting Steel Ball

Steel Balls

Cast Steel Grit :

Operative Standards: In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.

Cast Steel Shot :

Product Name:steel shot Product Category:Steel Shot Product specifications:S70-S930 Operative Standards: In accordance with standards of GB/T18838.3-2008 Steel Shot and Steel Grit,SFSA20-66Cast Steel Abrasive, SAE J827 Cast Steel Shot, SAE J1993High Carbon Steel Grit, YB/T5149-1993 Cast Steel Shot, YB/T5150-1993Cast Steel Grit,ISO11124-3High Carbon Cast Steel Shot and Grit.

Shandong Huamin Steel Ball 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.

HRC60-65 Forged Grinding Media Ball in Stock for Quick Shipment

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.


HRC60-65 Forged Grinding Media Ball in Stock for Quick ShipmentHRC60-65 Forged Grinding Media Ball in Stock for Quick Shipment

2. Specifications:
1) Diameters: Dia. 20 - 150mm
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

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.

High Hardness Grinding Ball, Forged Steel Foundry Tungsten Carbide Ball Grinding
Diameter: 100mm-150mm
Hardness: HRC55-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

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

Our factory manufacture and export grinding steel balls as follows:

Premium B3 100mm-150mm Grinding Steel Balls for Sag Mill

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 - 150mm
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

China Premium B3 100mm-150mm Grinding Steel Balls for Sag Mill

5. 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 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.

1. Grade: HM2 HM3 HM4 HM6 high alloy steel
2. Diameter: 1"-6"
3. Hardness: HRC 55-65
4. Breakage Rate:12j/Cm^2
6. Falling ball times:more than 10000times

High manganese Forged Grinding Media

Diameter: 20mm-150mm
Hardness: HRC55-65(Surface and Volumetric)
Characteristics: High hardness, good wear resistance, no breakage.

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

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

Thanks for your reading.

Casting grinding ball metal mold


Casting grinding ball metal mold also called grinding media cast iron mold, consists of two components: The ball core and the body of the metal mold. It is widely used to produce casting grinding balls for different sizes. The material is HT200, cast iron. The same type of mold can be interchanged at will, and the ball core can be replaced after wear. One pair of mold can be used thousands of times and continuing use is no problem.

Low investment, high productivity, and good quality can help u gain profits in a short time.

Forged Grinding Balls

Forged steel balls are manufactured by mechanically deforming solid steel bars under high pressure and elevated temperatures. Unlike cast steel balls, which are formed by pouring molten metal into molds, the forging process produces a denser, more uniform internal structure while eliminating micro-voids. This results in forged steel balls with exceptional toughness and wear resistance, capable of withstanding heavy impact forces. These properties make forged steel grinding balls a reliable, high-quality, and efficient grinding media for industrial applications.

CHARACTERISTICS OF FORGED GRINDING BALLS
Higher Toughness: Forged grinding media balls have superior toughness, reducing the risk of breakage during high-impact grinding.

Finer Grain Structure: The forging process produces a refined grain structure, enhancing the mechanical properties of the Forged grinding media balls.

Lower Porosity: Forged balls have minimal internal porosity compared to cast balls, which improves their durability.

Better Wear Resistance: High toughness and refined structure allow forged grinding balls to resist wear more effectively than cast balls.

ADVANTAGES OF FORGED STEEL GRINDING MEDIA BALLS
Higher Impact Resistance: Forged steel grinding balls are less prone to fracture under heavy loads.

Longer Service Life: Forged balls maintain performance over extended grinding operations, reducing replacement frequency.

Better Structural Integrity: The low porosity and uniform structure result in stronger, more reliable grinding media.

Request a Quote Contact us today to get a customized solution for your industrial grinding needs.

Casting Grinding Balls

Casting Grinding Balls, so called as Casting Grinding media balls,casting grinding steel ball, ,crusher ballsï¼?mill balls, steel balls.Casting grinding balls are durable, abrasion-resistant media made from cast iron or steel (low, medium, or high-chromium). They are produced by pouring molten metal into molds and are mainly used in ball mills to crush materials in industries such as cement, mining, and power generation. These grinding balls provide high hardness and superior wear resistance.

Chrome cast steel balls are grinding media made with a specific percentage of chromium and are classified into high, medium, and low chromium cast steel balls. These chromium cast steel balls are known for their high hardness, low wear, and minimal breakage. They are widely used in industries such as cement, mining, metallurgy, power generation, and construction for efficient material grinding in ball mills.