Sand-lined Metal Mold Grinding Ball Production Line

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    2019-05-05 17:16

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Ningguo Sifang Steel Ball Mold & Equipment Co.,Ltd









Meilin Industrial Park, Ningguo, Anhui, China



Automatic casting alloyed grinding steel balls production line for foundry factories

Anhui automatic molding line for producing high chrome steel media ball

Automatic cast alloying chrome grinding steel ball molding line

Automatic cast chrome steel media ball molding line

Product Description


1/ Running orbit,

2/ Thermostatic pouring ladle or hand-push pouring ladle,

3/ Hydraulic drive,

4/ Electric control system,

5/ Tipping arrangement,

6/ Core shooter(The sand shooting machine),

7/ Sand core inspection machine,

8/ Mould opening and closing machine,

9/ Metal moulds (80 pairs/one size)

10/ Hoisting machine,

11/ Turnover dumping machine etc.

The main characteristic

1/ Adopt hydraulic to drive, keep the production line working steady.

2/ Costs of maintenance is low, operation is easy.

3/ Compared with traditional manual work, the costs of labor can reduce 35%.

4/ The special human-machine interface directly shows the equipment's working condition in production line. It's better to keep the equipments working normally and it's convenient to maintain. It can improve the equipments' degree of intelligence and automatic control.


Production capacity (8 hours/day) is ≥ 5000 tons /year, 330days for a year. If it works continuously (24 hours/day), production capacity is ≥ 10000 tons/year.

We are able to customize our products taking into account the customers’ need as well as specification.

The hourly output of different sizes of grinding ball:

Packaging & Shipping

Packaging: according to customers needs

Shipping: 60 days

Our Services

1/Overseas service: We will send engineers to your company to install and debug.

2/ The mold can be made according to your draws and needs.

3/ We have specialized experts to design.

4/ Warmly to welcome you to visit our company.


1/ Q. We have no experience about using this automatic casting grinding ball production line,how could we do?

A.Do not worry, we will provide not only the machine, but also the training. When installing and debugging in your factory, one specialist will stay there to train your operators until they can use it, then back.

2/Q. We want to manufacture high chrome grinding media balls, chrome contents over 17%, the metal mold could not do it, so how about this production line?

A. As you known, the more chromes, the higher temperature of the molten iron, so metal mold can not bare the high temperature and easily destroyed. But this production line is using sand-lined metal mold technical, which means the molten iron will not directly contact with mold, between them, it has sand. So in this way, it can help the mold and lengthen the molds’ life.

Company Information

Ningguo Sifang steel ball mold & equipment Co., Ltd.was established in August 2003, located in the largest wear-resistant materials production base - Anhui Ningguo, known as “the capital of wear-resistant castings of China”. The company integrates development, manufacture and sale together. Mainly products: grinding ball series equipment, automatic heat treatment equipment, automatic quenching production line, automatic casting grinding ball production line, ball molds etc.. Various products and excellent quality enable the company has been grant “Keep contract regard credit” units, “Honest and credit” units, “Private technology enterprises in Anhui Province”, “High-tech enterprises in Anhui Province”, “Anhui Province civilization integrity of private enterprises" and some other awards. Ningguo Sifang Steel Ball Mold & Equipment is also the member of Chinese Wear Foundry Association ...

In July 2012, due to the development of the company, establishing Ningguo Taishun Equipment Manufacturing Co., Ltd. at the National Economic and Technological Development Zone.