Raymond Mill, Grinding Mill
  • Name :

    Raymond Mill

  • Features:High Efficiency,Long lifecycle of spare parts
  • Application:Metallurgy industry, chemical industry, building construction
  • Contiguous item:Mable, Barite,Phosphate Ore,Kaolin
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  • 1. Take little working spaces;
  • 2. Closed system and steady performance;
  • 3. Durable and long service life;
  • 4. It can be controlled intensively and high automation.
Model YGM8314 YGM9517 YGM4121
Roller Quantity(pcs) 3 4 5
Roller Diameter(mm) Φ270×140 Φ310×170 Φ410×210
Ring Diameter(mm) Φ830×140 Φ950×170 Φ1280×210
Rev   130 103
Max.Feed Size 20 25 30
Discharging Size 1.6-0.045 1.6-0.045 1.6-0.045
Capacity 1.2-4.6 2.1-8 5-11
Machine Size 5300×4100×5200 7100×5900×7900 9200×7250×9700

After many years of practice and continuous improvement, the structure of Raymond mill has been increasingly sophisticated, with high efficiency, low power consumption, small footprint, low capital investment and environmental pollution. Which is widely used in the grinding process metallurgy, building materials, chemicals, mining minerals in areas such as materials, suitable for processing Mohs hardness below seven, various non-explosive mineral humidity below 6%, such as gypsum, talc , calcite, limestone, marble, feldspar, barite, dolomite, granite, kaolin, bentonite, stone, bauxite, iron oxide red, iron ore, finished fineness 613 microns to 440 microns (0.613 mm -0.44 mm), by analyzing the interaction machines and fans can meet the different requirements of users.

Raymond mill is a leading word grade industrial mill. Our company is based on years of industrial design, using the world's leading flour milling technology, designed by our engineers and technical workers. This machine adopts machine patent number, such as trapezoidal face, flexible connection roll booster linkage has been completely covered many defects such as the traditional rolling mill, such as the application, capacity, fineness, energy consumption and long service life, is the substitute of traditional machine ideal, such as high pressure suspension mill, ball mill etc.. At present, it has been widely used in electricity, coal industry, fire prevention, etc., and has achieved tremendous economic and social benefits.

Structure And Working Principle of Raymond Mill

Raymond Mill, Grinding Mill

After many years of practice and continuous improvement, the structure of Raymond mill has been increasingly sophisticated, with high efficiency, low power consumption, small footprint, low capital investment and environmental pollution. Which is widely used in the grinding process metallurgy, building materials, chemicals, mining minerals in areas such as materials, suitable for processing Mohs hardness below seven, various non-explosive mineral humidity below 6%, such as gypsum, talc , calcite, limestone, marble, feldspar, barite, dolomite, granite, kaolin, bentonite, stone, bauxite, iron oxide red, iron ore, finished fineness 613 microns to 440 microns, by analyzing the interaction machines and fans can meet the different requirements of users.

The new Raymond mill is a highly efficient and fine grinding equipment designed by engineers in many years of design and research experience, combined with foreign advanced manufacturing processes. The utility model has wide application range, and is suitable for processing various kinds of ores with Mohs hardness below seven and humidity below 6%. Because of its stable operation, low production cost, high cost performance, it is widely used in small and medium-sized mines, building materials, metallurgy, refractory materials, pharmaceuticals, cement and other industries.

Working Principle of Raymond Mill

When the material is put into the grinding chamber of the main equipment, the grinding roller swings outward and clings to the grinding ring due to the centrifugal force of the main shaft rotation. The shovel delivers material to the space between the mill roll and the grinding ring, and the material is rolled as a mill roll. After passing through the ground, the selected powder is passed through the separator fan, the circulating air and the coarse powder will be returned to the grinding room to be regrinding. The qualified powder passes through the airflow into the powder collector. The powder comes out as the final product.

Application and development of Raymond Mill in sand making industry

Raymond Mill is a very important non-metallic mineral processing equipment, its performance excellence, equipment stability, wide range of applications, and cost-effective, so our company continue to complete technological innovation in years of production experience, now To produce new Raymond Mill equipment, specifically for the sand industry sand production.At present, it is also used in the process of sand making, and has been recognized by the sand making industry. If continuous improvement is made, the development prospect is also very good, and it may become an alternative to sand making machine.

The market is for their own fight, as long as you can think of, can do, you do not do, others will do, the result is someone else, the market may also become someone else's market. So dare to dare to do, you can succeed, Raymond Mill's market is not limited, is to rely on their own to fight for

The Importance Of Raymond Mill Maintenance

Lubrication and maintenance are indispensable in all kinds of mechanical equipment, such as machine equipment the most common automobile, ship, bicycle, and so is the Raymond Mill in the mining industry, maintenance and lubrication is very important, a little carelessness will bring unexpected results

First, the lubrication work is not done in place, there will be bite wear. Is the bite wear is the machine parts wear and tear, then the relevant parts of the larger friction between the phenomenon, the most common is the roller and bite pieces often appear this situation.

Second, the mill parts under normal circumstances is a smooth contact, even if there are some rugged in some places, under the action of the lubricating oil will not have any impact on the machine. But there is no lubricating oil, in some of those rough surface of the surface because the contact surface is very small, the force is large, the resistance is large, the parts caused by greater wear on the surface until the wear. And the original surface of the oxide film will be damaged, the emergence of fresh surface, so that the surface of the active state of the metal to the original direct interaction, resulting in adhesion point, when the mill continues to move, the adhesive point material from Migrate to a surface at a surface.

Third, the bearing lubrication is the most important, once destroyed, maintenance costs are very high, time-consuming and laborious, and delay the normal production period, if you encounter an emergency situation, once the breach of contract to the enterprise losses are immeasurable.

Therefore, Raymond grinding parts lubrication is very important, the use of each machine must do its lubrication maintenance, to develop a good habit, not only can enhance the productivity of the mill, but also increase the life of raymond mill