20-150mm Grinding Steel Ball Price

• Customization: Available
• Material: Alloy Steel
• Content: >90%
• Model NO.: DIA 20mm-150mm
• Usage: Machinery, Chemical, Grind, Refractory Material, Metal Mining, Cement Plant
• Processing Type: Rolling Type
• Size: Dia 20mm-150mm
• Color: Black
• Customized: Customized
• Product Name: Grinding Ball
• Process: Forging, Rolling, Casting
• Certification: TUV ISO 9001 / BV / SGS
• Service: Samples & Customize
• Heat Treatment: Quenching+Tempering
• Hardness: 60-65HRC
• Breakage Rate: <0.5%
• Impact Toughness: >12ak.J/Cm^2
• Transport Package: Steel Drums & Flexible Container Bags
• Specification: 45#-BG
• Trademark: ShengYe
• Origin: Shandong, China
• HS Code: 73261100
• Production Capacity: 100, 000t

Product Description

                            Forged Steel Grinding Ball

Forged Steel Ball is hammer forged from selected high quality carbon and alloy steels. By hammer forged, the balls have good density and strengths in favor of impact grinding.
1.Available ball sizes: dia. 70mm - dia. 150mm
2. Grade: 45#, 50Mn,60Mn, 65Mn
3. Hardness: HRC 55-65
4. Certification: TUV ISO9001, SGS

Application Areas
· Ball mills · SAG mills · Vertimills
· Mineral processing Plants

Steel Grinding ball Benefits
· Even hardness
· Unbreakable
· Grinding resistant
· High impact value
· High combined efficiency of grinding mill

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

 

                                                                                                          About Us

                                               SHANGDONG SHENGYE GRINDING BALL CO.,LTD 

Our company specializes in the production of grinding steel ball for ball mill. Staff are trained and selected by strict overseas technology . The quality of products is consistent and the specifications are complete. The annual output of diameter DIA 20MM-DIA 150MM grinding steel ball is 100000 tons.
Due to the application of internationally advanced technology and manufacture experience ,our grindingsteel balls have the advantages of rubbing endurance, crashing tolerance and roundness persistence ,compared to other products in this field. We record the data for our products, follow up customers and drop in services at calling to solve customers' uncertainties.

Quality control
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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 material into the factory to the prduction process to the shipment of every link quality control assurance and traceability.

Certifications
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Our company's products have passed the German TUV ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS 18001 occupational health and safety management system certification, Safety Production Standardization Certificate issued by the Administration State of Work Safety.

 

Packing Way
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1. Ocean shipping
2. Customers designated transportation mode.
3. Packing Details  : a. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)
4. Delivery Details : Witnin 15-20 days after received the payment or LC at sight.




After-service:
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1. If any quality problems, we are committed to a full refund.
2. Pay a return visit once a week.
3. When a fault occurs we will deal with it for the first time and resolve problem within 1-2 working days.
4. If you have any question, please contact me freely. We will give you a reply in the first time.

FAQ

 

Q1: What is the advantage of your company? 

A: We are a professional steel ball manufacturers, which have 10 years of production experience.
We also have Hi-Tech and capable production line.

Q2. In which countries are your products sold? 

A: Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up the office in Malaysia, Chile, United States and Spain.

Q3: Are you trading company or manufacturer ?

A: We are factory.

Q4: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q5: 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.

Q6: 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, pls feel free to contact us as below:

 

 

owen / MANAGER
SHANDONG SHENGYE GRINDING BALL CO.,LTD