Forging Grinding Media Mill Balls

Grinding mill balls benefits

Our mill balls has good surface quality, high impact value, strong toughness, good wear resistance, and low ball breaken and lose roundness rate.
We use a forging method to heat the metal until the temperature reaches 1100oC (±50oC). The forging machine is used to apply pressure to the metal blank to plastically deform it to obtain a certain mechanical property, shape and size.
The quality of mill balls are 80% depending on the quality of the materials. We use raw material produced by the national extra-large steel mills. Forged mill balls are favored by users because of their low price and efficient wear resistance. For example, international mining giants Rio Tinto, BHP Billiton, Anglo Gold, etc. all use forged mill balls.

           
                                                                Forged Mill Balls Processing

1. Forged mill balls are hammer forged from selected high quality carbon and alloy steels. By hammer forged, the steel balls have good density and strengths in favor of impact grinding.

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


3. Sampling inspection at any time during the production process to ensure the grinding mill balls are qualified


4. The produced grinding mill balls are classified and stored according to different sizes and specifications.


5. Packed the grinding mill balls according to customer's requirements, generally steel balls are packed by flexible container bags (1 ton /bag ).


6. Grinding mill balls packing by steel drums is 850-930kgs/drum.                           

                                                                       Company Profile

SHANGDONG SHENGYE GRINDING BALL CO.,LTD  specializes in the production of grinding mill balls for ball mill. Staff are trained and selected by strict overseas technology . The quality of grinding mill balls are consistent and the specifications are complete. The annual output of diameter DIA 20MM-DIA 150MM  grinding mill balls is 100000 tons.
Due to the application of internationally advanced technology and manufacture experience ,our grinding mill ball s 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 mill balls are mainly determined by its chemical composition. )
hardness tester (Testing the surface hardness of grinding mill balls )
laser cutting machine (Testing the core hardness of grinding mill balls)
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 mill balls )
drop tester ( Testing the service life of the grinding mill balls )

Certifications
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Our grinding mill balls have passed the TUV ISO9001,  ISO14001, OHSAS 18001, SGS, BV ect. Certificates


After-service:
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1. Go abroad to visit regular customers several times every year;
2. Attend national exhibitions;
3. Pay return visit once a week after the grinding mill balls are received, inquire about the usage situation so that we can help to solve possible problems promptly.

FAQ

Q1: What is the advantage of your company? 

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

Q2. In which countries are your products sold? 

A: Our grinding mill balls 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 grinding mill balls are in stock. or it is 15-20 days if the grinding mill balls are not in stock, it is according to quantity.

Q5: Do you provide samples ? is it free or extra ?

A: Yes, we could offer free grinding mill balls samples, you only need to pay the freight cost.

Q6: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,
balance before shippment.

Any question about the gridning mill balls, pls feel free to contact us as below:

 

 

Ina / MANAGER
SHANDONG SHENGYE GRINDING BALL CO.,LTD