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0531-83874078

Address: BAIYUN INDUSTRY ZONE, PUJI TOWN, ZHANGQIU DISTRICT, JINAN CITY,SHANDONG PROVINCE P.R.OF CHINA

Contact:XI ZHULIN

Mobile: 13705416740

Fax: 0531-83863437

E-mail: sinaixzl@163.com

  Sygrindingball@163.com

TEL

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Products detail

Dia 20mm-150mm Steel Mill Balls Grinding Media for Mining

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Dia 20mm-150mm Steel Mill Balls Grinding Media for Mining

We are a manufacturer specializing in the production of grinding balls, grinding rods, grinding cylpebs and casting balls for Mining industry and cement plants, our 95% products export more than 30 countries.
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Description

                                    Steel Mill Balls Grinding Meida


Our products advantages

We are a manufacturer specializing in the production of grinding balls, grinding rods, grinding cylpebs and casting balls for Mining industry and cement plants, our 95% products export more than 30 countries. We have more than 30 years production experience and have passed TUV, ISO, SGS etc. certificated qualification and extreme standard, these let us keep very competitive in the current market. Our grinding media have good surface quality, high impact value, strong toughness, good wear resistance, and low ball breaken rate.

 

Grinding steel ball Info

Product Name Steel mill balls grinding meida Heat treatment quenching + tempering
Diameter 20mm-150mm Breakage Rate <1%
Grade 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG Impact Toughness >12AK.j/cm^2
Certificate TUV ISO9001, SGS Hardness 56-65HRC
Application Areas Mines, Cement Plant, Power Station, Chemical Industry Contact Info

Name: Ina

Email: sinaixzl004@163.com

Tel: +8615634131183

 

  

                                          Production Process

  
1.Material Inspection
Custom the raw materials -- testing the chemical composition of raw materials -- Put the qualified steel material into workshop            

 

2. Forging or Hot rolling
Put the raw materials into the intermediate frequency furnace and heat them to a certain temperature -- Hammer forged or hot rolled process -- cooling -- Quenching -- Insulation -- tempering

3. Quality Inspection
Testing the impact value -- testing the surface hardness -- cutting the steel mill balls by laser cutting machine --testing the core hardness -- Observe the metallographic structure -- testing the mill balls fatigue life 

4. Packing and delivery
packing the qualified mill balls--Storage--Delivery from factory

 

 

                                         Testing Equipment

 


We have a first-class laboratory and equipped with advanced testing equipment to ensure the quality:

Spectrometer--The wear resistance of grinding media is mainly determined by its chemical composition.
Hardness tester-- Testing the surface hardness of grinding medai
Laser cutting machine-- Cuting the core of grinding media.
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 media 
Drop tester--Testing the service life of the grinding media

 

 

                                         Packing and Delivery

1. Transpotation 
Ocean shipping ( Or Customers designated transportation mode.)

2. Packing Way
a. steel drums (850-930kgs/drum) b. flexible container bags(1ton/bag)

3.Delivery Time
Witnin 15-20 days after received the payment or LC at sight. (Generally it is 5-10 days if the mill balls are in stock. or it is 15-20 days if the mill balls are not in stock, it is according to quantity.)

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

 

                                 

                                               Our Service

1.Free samples
we could offer free grinding media samples, you only need to pay the freight cost.

 

2. After-sales service

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

3.Sales areas
Our grinding media is 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.

 

 

                                           Certificate Show


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

 

 

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

Ina / MANAGER

SHANDONG SHENGYE GRINDING BALL CO.,LTD
 FAX:+86-531-83874078
TEL:+86-15634131183

 
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