20-100mm Casting Grinding Steel Ball for Mines by Shandong Manufacturer

• Customization: Available
• Material: Steel
• Content: 75% ~ 80%
• Model NO.: 20mm-150mm
• Usage: Construction, Chemical, Grind, Refractory Material, Mine
• Processing Type: Rolling Type
• Size: 10-165mm
• Color: Black
• Customized: Customized
• No Breakage: Tough Surface to Tough Core
• Good Wear Rate: for Sag Mills and Ball Mills
• Good Performance: High Quality
• High Heat Treatment Technology: for Zinc Mines
• Transport Package: Ton Bags or Steel Drums
• Specification: ISO9001, SGS
• Trademark: Taihong
• Origin: Qingzhou, Shandong
• HS Code: 732591
• Production Capacity: 100000tons/Year

Product Description

40 YEARS OF PRODUCTION EXPERIENCE IN GRINDING MEDIA




 Casting Balls Chemical Components

Material	C	Mn	Si	Cr	S	P
Superhigh chrome (Cr 23-30)	2.0-3.3	0.50-0.80	≤1.2	23.0-30.0	≤0.06	≤0.10
Superhigh chrome (Cr 18-23)	2.0-3.3	0.70-1.0	≤1.2	18.0-23.0	≤0.06	≤0.10
High chrome (Cr 14-18)	2.0-3.3	0.70-1.0	≤1.2	14.0-18.0	≤0.06	≤0.10
High chrome (Cr 10-14)	2.0-3.3	0.90-1.20	≤1.2	10.0-14.0	≤0.06	≤0.10
Medium chrome (Cr 6-10)	2.1-3.3	0.70-0.90	≤1.2	6.0-10.0	≤0.06	≤0.10
Medium chrome (Cr 3-6)	2.1-3.3	0.75-0.90	≤1.2	3.0-6.0	≤0.10	≤0.10
Low chrome (Cr 0-3)	2.1-3.3	0.65-0.80	≤1.5	1.0-3.0	≤0.10	≤0.10

 

 Forged Balls Chemical Components

 

Material	C	Mn	Si	Cr	S	P
45#	0.42-0.48	0.50-0.80	0.17-0.37	≤0.25	≤0.035	≤0.035
50Mn	0.48-0.56	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
60Mn	0.57-0.65	0.70-1.0	0.17-0.37	≤0.25	≤0.035	≤0.035
65Mn	0.62-0.70	0.90-1.20	0.17-0.37	≤0.25	≤0.030	≤0.035
B2	0.75-0.85	0.70-0.90	0.17-0.37	0.40-0.60	≤0.030	≤0.030
B3	0.55-0.65	0.75-0.90	0.20-0.37	0.85-1.20	≤0.030	≤0.030
B4	0.58-0.66	0.65-0.80	1.60-1.90	0.70-0.90	≤0.030	≤0.030
B6	0.97-1.03	1.00-1.10	0.20-0.30	0.50-0.60	≤0.025	≤0.025

 

Grinding Cylpebs Chemical Components 

 

Material	C	Mn	Si	Cr	S	P
Superhigh chrome (Cr 23-30)	2.0-3.3	0.50-0.80	≤1.2	23.0-30.0	≤0.06	≤0.10
Superhigh chrome (Cr 18-23)	2.0-3.3	0.70-1.0	≤1.2	18.0-23.0	≤0.06	≤0.10
High chrome (Cr 14-18)	2.0-3.3	0.70-1.0	≤1.2	14.0-18.0	≤0.06	≤0.10
High chrome (Cr 10-14)	2.0-3.3	0.90-1.20	≤1.2	10.0-14.0	≤0.06	≤0.10
Medium chrome (Cr 6-10)	2.1-3.3	0.70-0.90	≤1.2	6.0-10.0	≤0.06	≤0.10
Medium chrome (Cr 3-6)	2.1-3.3	0.75-0.90	≤1.2	3.0-6.0	≤0.10	≤0.10
Low chrome (Cr 0-3)	2.1-3.3	0.65-0.80	≤1.5	1.0-3.0	≤0.10	≤0.10

CASTING GRINDING BALLS:

Diameter 10mm-160mm, Hardness 46-68HRC, Breakage rate: <0.5%.

 

The life of high chrome balls are 2-3 times of forged balls.

 

We produce the strong microscopic structure, for good performance.

 

FORGED GRINDING BALLS:

 

Diameter 20mm-160mm(4/5'' to 6 ½'' approx.)

 

Material-We use the high quality bar as raw material.

 

High end heat treatment technology, based on Taihong 30 years of metallurgical experience guarantee the long wear life.

 

For SAG mills and Ball mills,

 

From "tough surface" to "tough core".

 

GRINDING CYLPEBS:

 

Diameter 8mm-60mm.

 

High Hardness: 45-68HRC.

 

Low breakage: less than 0.5%.

 

Impact toughness: more than 12J/square centimeter.

 

Density: 7.8-7.85g/square centimeter.

 

Impact to broken(times): more than 18000.

It mainly used in mines, power plants, cement plants, steel plants, silica sand plants, gravel field, coal chemical industry and other fields.

Taihong is the professional manufacturer of Grinding Media (High Chrome Casting Grinding Balls, Medium Chrome Casting Grinding Balls , Low Chrome Casting Grinding Balls. Forged Grinding Balls, Grinding Cylpebs, Grinding Rods and Ball Mill Wear Parts) for mineral and cement applications. Established in 1981, to serve the mines, cement industry, chemical and other industry more than 40 years.Taihong is the professional manufacturer of Grinding Media (High Chrome Casting Grinding Balls, Medium Chrome Casting Grinding Balls , Low Chrome Casting Grinding Balls. Forged Grinding Balls, Grinding Cylpebs, Grinding Rods and Ball Mill Wear Parts) for mineral and cement applications. Established in 1981, to serve the mines, cement industry, chemical and other industry more than 40 years.

Currently, we have two production plants, all production line are updated into automatic production lines.  The factory covers an area of 50,000 square meters. With more than 300 employees and an annual production capacity of Casting Balls 50,000 tons and Forged Balls 100,000 tons. We have the Quality System Certified ISO 9001:2008, ISO 14001: 2005, to control the stable quality from Raw Material to Final Products.

Taihong's grinding media is already exported to Southeast Asia, South & North America and Africa, Europe 20 years. Expect the long-term cooperation with the customers all over the world.
FAQ
1. Which kind of steel balls that you produce?
Our main products are high chrome cast grinding balls, forged balls, grinding cylpebs.

2. What's your warranty?
1 year.

3. Can you provide free sample?
Yes, we are glad to supply free samples which quantity is less than 10kgs. But usually the courier fee should be paid by customer.

4. How about your quality control?
In order to ensure the quality, we have strict quality control system.
a) We will test when purchase the raw materials.
b) We will test the products when finished. 

5. What's your wear rate and breakage rate?
In different application areas, the wear rate is different. But the breakage rate is less than 0.5%.

6. Do you have any certificate?
Yes, our company has ISO 19001:2008 certificate.
We could also supply customer the Test report, SGS by third party.

CONTACT:
Factory: Qingzhou Taihong Special Casting Steel Co.,Ltd
Address: Huanglou Village, Huanglou Street Office, Qingzhou City, Shandong Province, P.R. China. 262500

Sales Manager:
Sophia Huang / Cindy Kang