2017 Factory Price Raymond roller mill for sale, High quality Raymond mill : Waterproof Wooden Package or As Clients' Request
10-15 days after receiving deposit
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2017 Factory Price Raymond roller mill for sale, High quality Raymond mill
I. 2017 Factory Price Raymond roller mill for sale, High quality Raymond mill Usage and Application Raymond Mill is used to grind materials in the fields of building materials, mining, metallurgy and chemical industry. The materials must be non-flammable and non-explosive materials such as: limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate, manganese ore, iron ore, glass, ceram, active carbon, carbon black, fireproof materials, heat preservation materials, chemical materials and so on(300 kinds of materials). The materials should have the hardness less than 7 in Moh's scale and humidity less than 6 percent. The granularity of the end products can be adjusted from 30 to 325 meshes.
II. 2017 Factory Price Raymond roller mill for sale, High quality Raymond mill Working Principle After the materials enter the grinding room of the main equipment, the grinding roller swings outward and presses closely upon the grinding ring due to the centrifugal force generated by the rotation of the main shaft. The blade carries materials to the space between the grinding roll and grinding ring, and materials are ground as the grinding roller rolls.
After being ground, the powder is selected by classifier via the cycle wind of the blower and the rough powder will be back to the grinding room for regrinding. The qualified powder is brought into the powder collector together with airflow. The powder comes out as end products while the airflow goes back to the powder collector in cycling to make the machine work normally. The remained airflow comes out after purification by dust catcher.
III.2017 Factory Price Raymond roller mill for sale, High quality Raymond mill Main Specifications
Feeding Size (mm)
Output size (mm)
Motor Power (kw)
Overall Dimension (mm)
Outside Diameter (mm)
With more than twenty years' history, Zhengzhou Great Wall Heavy Industry Machinery Co.,Ltd. is a manufacture 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 mining machinery are crushers, grinding mills, other equipments for crushing plant and grinding plant and 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 the series 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.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.
All products of Great Wall Heavy Industry have approve the ISO CE certificate.
The following four products are featured mining machinery of Great Wall Company, if you are interested in our featured products please feel free to click them and contact us directly!