Dia20-150mm High Hardness B2 / 60mn / 65mn Material Grinding Steel Ball

• Customization: Available
• Material: Stainless Steel
• Content: >90%
• Model NO.: DIA 20mm-150mm
• Usage: Construction, Chemical, Grind, Mining, Cement Plant
• Processing Type: Rolling Type
• Size: Dia 20mm-150mm
• Color: Brown
• Customized: Customized
• Product Name: Grinding Steel Ball
• Process: Forged Grinding Ball, Rolling Steel Ball
• Certification: TUV ISO 9001 / BV / SGS
• Service: Customized &Free Samples
• Heat Treatment: Quenching+Tempering
• Steel Ball Hardness: 60-65HRC
• Breakage Rate: <1%
• Impact Toughness: >12ak.J/Cm^2
• 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

                                     Grinding Steel Ball
Grinding steel ball benefits

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

Product Name	Grinding steel ball
Steel ball diameter	Φ 20mm - Φ 150mm
Material Grade	45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG
Grinding ball hardness	HRC55-66
Certification	TUV ISO9001, SGS
Breakage rate	<1%
Impact toughness	>12AK.j/cm^2
Heat treatment	quenching/tempering
Application Areas	Grinding steel ball generally used in Ball mills · SAG mills · Vertimills · Mineral processing Plants

            
                                   Grinding Ball Processing

1. Forged grinding 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.

2. Hot Rolled grinding steel ball rolled direct from selected high quality carbon and alloy steels bar, followed by in-line heat treatment and uniform quenching, tailored to give even hardness throughout.


3. Grinding steel ball need to be heat treated by quenching and tempering to become more wear resistant.


4. Sampling inspection at any time during the production process to ensure the grinding steel ball is qualified 


5. The produced grinding steel balls are classified and stored according to different sizes and specifications. 


6. Packed the grinding steel ball according to customer's requirements, generally packing by flexible container bags  is 1 ton /bag 


7.  Grinding steel ball packing by steel drums is 850-930kgs/drum.                            

                                            Company Profile

SHANGDONG SHENGYE GRINDING BALL CO.,LTD  specializes in the production of grinding steel ball for ball mill. Staff are trained and selected by strict overseas technology . The quality of grinding steel ball 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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we have a first-class laboratory and equipped with advanced testing equipment to ensure the quality:
spectrometer ( The wear resistance of grinding steel ball is mainly determined by its chemical composition. )
hardness tester (Testing the surface hardness of grinding steel ball )
laser cutting machine (Testing the core hardness of grinding steel ball)
impact tester (Ball mill with a diameter more than 6m, the larger the impact value, the lower the breaking rate. )
microscope ( Observe the density and structure of grinding steel ball )
drop tester ( Testing the service life of the grinding steelball )

Certifications
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Our grinding steel ball has passed the TUV ISO9001,  ISO14001, OHSAS 18001, SGS, BV ect. Certificates


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