Zhengzhou General Mining Machinery Co.,

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Zhengzhou General Mining Machinery Co., Ltd. is not only a manufacturer of industrial grinding mill, crusher and sand making machines but also a high-tech enterprise that integrates R&D, productio...
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General Mining Machinery products have passed the international ISO:9001, GOST, the European Union CE certification,and a number of other quality certifications and have been shining in more than 120 ...
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Company News

With the increasing of environmental protection problems, the government has adopted more strict measures to rectify the...

2017.11.10 is a red letter day on which PEX250*1200 jaw crusher prepared for our Indonesia client has been successfully ...
Industrial News

Speaking of the development prospect of Raymond mill in calcium silicate board market, someone might show doubt about th...

Industrial milling machines take important position of production and process in agricultural development and are indisp...
Grinding Knowledge

Engineering project investment is not a little thing no matter for the individual or the enterprise and it needs to take...

According to grinding machine types, industrial grinding machine is divided into Raymond mill, high-pressure suspension ...
Crushing Knowledge

Jaw crusher（is one of the most common crushing equipment and one of the most practical equipment in the process of mine ...

Which crusher has a capacity of 400t/h for stones? Capacity of 400 t/h is relatively high for stone crushing and ordinar...

Grinding Equipment

European Mill

Raymond Mill

High Pressure Mill

Ultrafine Mill

HGM Series Ultrafine Mill

Ball Mill

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Crushing Equipment

Jaw Crusher

Hammer Crusher

Impact Crusher

Cone Crusher

Heavy Hammer Crusher

Complex Vertical Impact Crusher

Mobile Station

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Sand-Making Machine

VSI Sand-making Machine

PCL Sand-making Machine

High-efficiency Fine Crusher

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Accessory Equipment

Conveyor

Bucket Elevator

Vibrating Screen

Vibrating Feeder

Sand Washer

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Key applications

Limestone

Calcite

Barite

Dolomite

Pebble

Coal Gangue

Granite

Gold ore

Molybdenum Ore

Lead Zinc Ore

Steel slag

Construction waste

Machine-made Sand

Silica Sand

Industrial Grinding

Project DackgroundLimestone grinding powder production line in Nanchuan, Chongqing is a project put into production in ... MORE>>
Aggregate

Project BackgroundIn Decmeber, 2016, we made a 200 t/h basalt crushing production line for a customer in India. The out... MORE>>
Metallic Mineral

Project BackgroundThe process of copper beneficiation line is relatively simple. Raw materials are crushed before the gr... MORE>>
Building Materials

Project BackgroundRiver pebble is a natural stone taken from tore which is formed by uplifted ancient river bed through ... MORE>>

Industrial Grinding

Product IntroductionLimestone’s main component is calcium carbonate（CaCO₃）and its hardness is 3-4 in Mohs. Lime and lime...

Product Introduction Calcite is widely distributed. Its hardness is 2.7~3.0, and the weight is 2.6~2.8. It’s...
Aggregate

Product Introduction Pebble is the product of yellow sand mining. It is named after a goose egg. The pebbles,...

Product IntroductionCoal gangue is a solid waste discharged from the process of coal mining and coal washing. It is a da...
Metallic Mineral

Product Introduction Gold ore is a mineral that contains gold or gold compounds. Gold ore resources in China are ab...

Product Introduction Molybdenum metal is a very important metal, which is known as war metal. With high strength, h...
Building Materials

Product Introduction Construction waste refers to waste residue, scrap metal, crushed stone, waste residue in morta...

Product Introduction The demand of sand in China is more than 10 billion tons, and the industry scale is ab...

Assurance

General Mining Machinery believes the value of service, so we heighten credibility by service, strengthen brand by ...
Network

General Mining Machinery possesses a international trading system from international marketing and promoting to business...
Coverage

As a high-tech enterprise integrating production, market and service, General Mining Machinery already can provide ...
Maintenance

Zhengzhou General Mining Machinery is willing to contribute our theory and experience of equipment maintenance; Collect ...
Spare Parts

We set up a special after-sales service department to connect with the users, and we are responsible for the demand for ...

行政类

总经理助理

Industrial Grinding

In industrial grinding filed, General Mining Machinery grasps professional technologies throughout the entire process ch... MORE>>
Aggregate

In aggregate filed, General Mining Machinery with professional crushing technologies for soft, medium hard and hard mate... MORE>>
Metallic Mineral

In metallic mineral filed, General Mining Machinery can process soft, medium hard and hard minerals and provide various ... MORE>>
Building Materials

In building material field, General Mining Machinery provides clients with professional resolution and complementary pro... MORE>>

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CASE

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HOME > CASE > Industrial Grinding

20 t/h limestone grinding powder production line in Hancheng, Shanxi province

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发布时间: 2017 - 12 - 21

Project backgroundFor 20 t/h limestone grinding powder processing, the site of the project is located in Hancheng, Shanxi province. Local mineral resources are abundant. There are limestone, iron ore, coal bed methane, bauxite, kaolin and other mineral resources, and development potential is tremendous. The customer invests the limestone grinding powder production line, the finished powder is 325mesh, which is mainly used for desulfurization of power plant. Power plant desulfurization process is mostly flue gas desulfurization, which is the most effective and widely used technology for controlling SO2 gas emission in coal-fired power plants. In the method of flue gas desulfurization, the limestone-gypsum wet flue gas desulfurization is the most mature and most widely used desulfurization ...

8 t/h coal powder grinding production line in India

来源:

发布时间: 2017 - 12 - 29

Project BackgroundIndia is rich in mineral resources and ranks fifth in coal production in the world. Coal is reputed to be black gold and industrial food by local people. As the comprehensive promotion of pulverized coal fired boiler in India, a efficient and clean coal powder preparation production line has become an important project of industrial boiler. Coal powder product has clear target market. The demand presents the increasing trend year by year, and development prospect is very considerable.Project DetailsRaw material: Coal powderOutput size: Above 200meshCapacity: 8 t/hApplication: Boiler combustionEquipment: YGM160 High pressure suspension grinderProject location: IndiaCustomer FeedbackAfter the project is put into operation, the equipment performance is stable and the coal p...

8 t/h weathering coal grinding powder production line in Zhunger Banner, Inner Mongolia

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发布时间: 2017 - 12 - 29

Project BackgroundThe chemical and physical properties of coal seams that are exposed to the surface or buried in shallow soil have changed remarkably after weathering. This part of coal is called weathering coal. It is mainly used to improve the physical and chemical properties of the soil, improve the saline-alkali soil, enhance the capacity of soil water storage, and improve the supply of nutrient elements.Customer RequirementsIn 2017, an organic fertilizer manufacturer in Zhunger Banner, Inner Mongolia wanted to add a grinding mill, and the capacity was about 6 t/h. It was used for fine processing for weathering coal. After on-site investigation and raw material analysis, technical personnels in our company found the customer's material had high water content. Combined with the actual...

3 t/h limestone grinding powder production line in Zambia, Africa

来源:

发布时间: 2017 - 12 - 29

Project BackgroundLimestone is a versatile and valuable resource in industrial production. High quality limestone is widely used in paper making, coating, sealing, plastic products and other products after super fine grinding. Limestone is non-renewable resources, but the use of limestone is essential, so the companies dominate the high quality limestone resources as one of the measures to achieve its own development strategy. The 3 t/h limestone grinding powder production line for customers in Zambia, Africa purchased YGM3220 high pressure micropowder grinder of Tongyong Machinery after they were introduced by local old customers. The production line is used for PVC additive and ceiling additive.Project DetailsRaw material: LimestoneOutput size: 800meshCapacity: 2-3 t/hApplication: PVC a...

2-5tph Ultra fine talc grinding mill production line in Pakistan

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发布时间: 2017 - 12 - 29

Project BackgroundMr.Hidayat, a customer in Karachi, Pakistan, purchased a YGM3220 ultrafine grinding equipment from Zhengzhou TYM in August 2014. Talc has high value, required local talc fineness is 800 mesh.The current output capacity stabilized at 3 tons / hour. This type of grinding mill choosen by usis different from the ordinary Raymond mill, fine finished product can be adjusted between 100-1250 heads. Customer is very satisfied.Project DetailsRaw material：talcEquipment：YGM3220 high pressure grinding millCapacity：2-5tphFinished pro...

5-8tph bentonit grinding mill production line in Afghan

来源:

发布时间: 2017 - 12 - 29

Project BackgroundBentonite is a nonmetallic mineral mainly composed of montmorillonite. It has been used in more than 100 sectors in 24 fields of industrial and agricultural production, so people call it "omnipotent soil." The bentonite powder production line purchased by the customers in Afghanistan is mainly used for processing bentonite whose raw material size is less than 20mm, and the finished product with the fineness of about 200-400 mesh...

3-5tph barite grinding mill production line in Iran

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发布时间: 2017 - 12 - 29

Project BackgroundIranian customers investing in the barite mill project, with continuous communication for two years, compared to a number of suppliers, eventually chose to buy YGM95 high pressure suspension roller mill from TYM. The material is barite, finished 200 mesh, used for mine mining. The customer has a skilled technical engineer who has perfectly completed the installation of the complete equipment based on the detailed installation drawings that we provide. The equipment has worked well so far.Project DetailsRaw material：bariteFinished product：200mmCapacity：3-5tphEquipment：YGM95 high pressure suspension roller millProject location：Teheran IranCustomer FeedbackTYM factory keeps its promise and help me choose the machine in line with production requirements. Two years later, the...

Bolivia Customer Glass Powder Grinding Production Line

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发布时间: 2017 - 12 - 29

Project BackgroundBolivia Customer glass powder grinding production line is mainly used for crushing, milling waste glass to get the fineness of 30-425 glass powder which will used in coating material, glass asphalt tile, building glass tiles, ceramic glaze and other additives to achieve second time utilization, recycling the waste and to protect the environment.Project DetailsRaw Material: Waste GlassFeeding Size: 100-200mmOutput Size: 30-425 meshCapacity: 1-3tphEquipment: YGM75 High Pressure Suspension Grinding Mill PC400*300 Hammer Crusher XSD2610 Sand Washing MachineBelts ConveyorProject Location: South America BoliviaTechnical ProcessBolivia customer’s solid raw materials was the solid waste mainly consist of waste glass bottles. After first primary crushing the material will convey...

Hunan 20 TPH quartz sand powder grinding production line

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发布时间: 2017 - 12 - 29

Customer RequirementsThe raw material of Hunan customer powder grinding production line is quartz sand, finished product size is 200 mesh, and the capacity is 20 tons per hour. After many investigation and comparison, they finally decide to cooperate with Zhengzhou General Mining Machinery Co., Ltd. We design the whole production line include jaw crusher, bucket elevator, vibrating feeder, ball mill, cyclone powder collector, magnetic separator etc. We rapidly completed of the installation, the project operating smoothly until now.Project DetailsRaw Material: Quartz SandCapacity: 20 TPHOutput Size: 200 meshEquipment: Jaw Crusher, Bucket Elevator, Vibrating Feeder, Ball Mill, Cyclone Powder Collector, Magnetic SeparatorProject Location: HunanTechnical ProcessFirstly, the quartz sand mater...