Great Wall Gold Milling Machine

Specifications

Great Wall Make Great Machine

Gold Milling Machine

I. Ultra Fine Grinding Mill Usage and Application

The Super Fine Powder Mill is designed to produce super-fine powder or micro powder of different materials with hardness less than 6 in Moh’s scale and humidity less than 6 percent such as kaolin, limestone, calcite, marble, talcum, barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment and so on. The granularity of the end products is 325-2500 meshes (0.044-0.0055mm).

II. Features

High-efficiency and low consumption

With the same fineness of end products and motor power, its output is two times higher than that of Jet Mill, Mix Mill, and Ball Mill.

Quick-wear parts with longer working life

The grinding rollers and rings are made of special materials. Generally, their work life is more than one year and it could be as long as two years when processing calcium carbonate.

Security and Reliablity

Because there is no rolling bearing and bolts in the grinding chamber, the problems of easily damaged bearings and sealings as well as machine damage due to the bolts looseness are avoided.

Cleansing and Environment Protection

The adoption of pulse dust collector and muffler reduces the industrial dust pollution and noise, which reaches the National Standard.

III. Working Principle

The motor of main equipment drives the main shaft and dial through reducer, and the dial drives numbers of rollers moving in the ring channels via pins. After being crushed by hammer crusher, big materials become small ones and they are sent to the hopper by elevator. The electromagnetic vibrating feeder sends them to the middle of first layer of dial evenly; the materials will be driven to the edge of dial by centrifugal force and fall into the ring channels and are pressed, crushed and ground by the grinding rings and rollers. After ground in the first layer of the dial, the materials fall into the second and third layer and are crushed and ground. The high pressure centrifugal blower inhales air from the outside and blow the materials from the third layer to powder classifier. The rotating turbo in the powder classifier makes the coarse materials return to the mill and reground, while the fine powder mixed in the air goes into the cyclone collector and is discharged from the bottom via discharge valve. The air with very little powder is purified by pulse dust catcher and discharged by blower and muffler. 

Main Specification

Services:

1.Pre-sales Service
 Offering comprehensive technical and business consultation services;
  Proposing th e most suitable scheme and equipment for our clients;

  Designing and fabricating targeted products according to the special requirements of clients; 
  Training periodically high qualified service technician.

2.After-sales Service
  Highly inspecting equipments in every working procedure, quality comes first;
  Fast & Safe Delivery; 
  Assisting our clients for foundation construction of equipments;  
  Dispatching engineers to install and debug equipments; 
  Training the first-line operators on site; 
  Regularly visit clients to solve production problems;
  Providing life-long maintenance service;
  Providing technical exchanging; 

About Us:

With more than twenty years' history, Zhengzhou Great Wall Heavy Industry Machinery Co.,Ltd. is a manufacture which specialized in R&D, manufacturing and selling big and middle size heavy industry machinery. Since establishment, we make a good image in the market with scientific management, qualified products and perfect service.

Our main products are crushers, grinding mills, other equipments for crushing plant and grinding plant, as well as building construction equipments. They are widely used in mining, building material, metallurgy, chemical, traffic, reservoir and so on. Our products are not only sold well in more than twenty provinces and cities in China, but also in tens of countries and regions in Eastern Europe, Middle East, Asia, Africa, North America, South America, and Oceania.

Now we have domestic top ranking production equipments and precise testing instrument, each process of products is strictly inspected to guarantee the products to achieving high ex-factory standard. Besides, we cooperate with many famous universities and scientific research institutions, so that can make technical warrantee for the products in it's developing, updating and improving.

"persons of ability guarantee the quality". Our company takes in persons of ability and gives training to the staffs annually to their quality and skill to meet the development of the company.

With the right of importing and exporting, the company owns an international trading department which is specialized in sales and exports, we provide the best service to the foreign clients.

During the past years, we stick to "honest, truth-seeking, innovation and hard working". To keep "Great Wall" brand, we will improve ourselves and try our best to make perfect products and the best service.

Certification:

Do not hesitate send us inquiry for more details about the Gold Milling Machine.