Dia. 20mm-150mm Forged Steel Grinding Media for Ball Mill

• Customization: Available
• Material: Alloy Steel, Carbon Steel, Round Steel, Steel Iron
• Content: >90%
• Model NO.: DIA 20mm-150mm
• Usage: Construction, Grind, Ball Mill, Mining, Cement Plant, Sag Mill
• Processing Type: Forging, Hot Rolling, Casting
• Size: Dia 20mm-150mm
• Color: Black
• Customized: Customized
• Product Name: Ball Mill Grinding Media
• Certification: TUV ISO 9001 / BV / SGS
• Service: Free Samples
• Heat Treatment: Quenching+Tempering
• Hardness: 60-65HRC
• Breakage Rate: <1%
• Impact Toughness: >12ak.J/Cm^2
• Other Application: Power Plant, Quartz / Silicon Sand Factory
• Transport Package: Steel Drums & Flexible Container Bags
• Specification: 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
• Trademark: ShengYe
• Origin: Shandong, China
• HS Code: 73261100
• Production Capacity: 100000

Product Description

1. Grade: 45#,50Mn,60Mn,65Mn,B2,B3,BL,BG

2. Size: DIA150mm

3. Hardness: HRC 55-65

4. Certification: TUV ISO9001, SGS

5.Raw materials:Alloy steel

Forged(Rolling) Steel Ball Classification and Chemical Composition

Name	C	Mn	Si	S	P	Cr
SY-01-45#	0.42-0.48	0.50-0.80	0.17-0.37	0.05max	0.05max	0.15max
SY-02-50Mn	0.48-0.56	0.65-1.00	0.17-0.37	0.05max	0.05max	0.15max
SY-03-60Mn	0.57-0.65	0.70-1.10	0.17-0.37	0.05max	0.05max	0.25max
SY-04-65Mn	0.62-0.75	0.90-1.20	0.17-0.37	0.05max	0.05max	0.25max
SY-05-B2	0.75-0.85	0.70-0.90	0.17-0.35	0.05max	0.05max	0.40-0.60
SY-06-B3	0.50-0.65	0.40-1.00	1.35-1.85	0.05max	0.05max	0.80-1.20
SY-07-BL	0.55-0.75	0.65-0.85	0.15-0.35	0.05max	0.05max	0.70-1.20
SY-08-BG	0.90-1.05	0.35-0.95	0.15-0.35	0.05max	0.05max	1.0-1.70

Forged(Rolling) Steel Ball Mechanical Propety

Name	Impact Value AK.J/cm^2	Dropping test(sm)	Dia25-50 Surface (HRC)	Dia25-50 Core (HRC)	Dia60-90 Surface (HRC)	Dia60-90 Core (HRC)	Dia100-150 Surface (HRC)	Dia100-150 Core (HRC)
SY-01-45#	≥12	≥15000	≥55	≥38	≥50	≥35	≥45	≥25
SY-02-50Mn	≥12	≥15000	≥56	≥40	≥56	≥35	≥50	≥30
SY-03-60Mn	≥12	≥15000	≥58	≥45	≥58	≥38	≥52	≥35
SY-04-65Mn	≥12	≥15000	≥60	≥52	≥60	≥42	≥53	≥36
SY-05-B2	≥12	≥15000	≥60	≥60	≥60	≥54	≥55	≥48
SY-06-B3	≥12	≥15000	≥60	≥60	≥60	≥54	≥58	≥53
SY-07-BL	≥12	≥15000	≥60	≥60	≥60	≥54	≥58	≥55
SY-08-BG	≥12	≥15000	≥60	≥60	≥60	≥60	≥60	≥60

Grinding steel rods data

DIA(mm)	30-50	60-70	75-90	100-120	130	hardness
Length	3.0-6.0	3.0-5.82	3.0-6.0	customizable	customizable	HRC25-35 HRC35-45 HRC45-60 HRC>60

 We can produce the grinding rod according to the length of the customer's mill.

 

Shandong Shengye Grinding Bal Co , Ltd is located in a beautiful Spring city-Zhangqjiu District Jinan City. In China. we are a professional factory specialize in the production of forged and hot rolled grinding balls and alloy grinding steel rods used in ball mill,  annual output 100,000 tons . More than 95% of products exported more than 30 countries. customers spread all over southeast Asia, Africa, Latin America. And we have good business cooperation with China and the  world-renowned  large  mining  companies as well as cement plants, thermal power plants and chemical plants. have received favorable comments from them.

At present, the company has 10 world advanced horizontal forging and automatic roling production lines, the production diameter of 15mm-200mm grinding steel ball and various grinding steel bar. The products of the company. in turn, through the  German TUV ISO9001 quality  system certification, ISO14001 environmental management system certification. OHSAS 18001 occupational health and the safety  production standardization certificate issued by China  security administrafion. As the  company adopts advanced  technology and automatic production process, the whole round steel is used to be uniformly heated  at one  time to ensure  that the  quality and  hardness  of each  ball is   qualified.

Because of the accuracy, so professional, we are the  best supplier  of  grinding bals.

Steel grinding ball testing equipment


Our company has complete testing equipment and has passed the double certification of SGS and BV as qualified factories. Our company has a first-class laboratory, and equipped with advanced testing equipment, such as spectrometer, hardness tester, microscope, drop tester, impact tester, laser cutting machine, etc.,to ensure that our products from raw materials into the factory to the production process to the shipment of every link quality control assurance and traceability.

 

After-sale services

 *Any quality problem, we promise to refund it in full.

 *During the use process, we will contact regularly.

 *Any problems arise in the course of use, we will solve them for you as soon as possible

 

RFQ

 Q1: What is the advantage of your company?                                                                  

A: We are a professional steel ball manufacturers, which have 30 years of production experience.We also have Hi-Tech and capable production line.

Q2: Are you trading company or manufacturer ?

A: We are factory.

Q3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q4: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, please feel free to contact us as below:

 

Ina / MANAGER
SHANDONG SHENGYE GRINDING BALL CO.,LTD