Raymond Mill
Raymond Mill, the first-generation equipment produced by Shanghai Woshan(the most professional Raymond Mill factory), is mainly used for grinding more than 2,000 kinds of chemical materials, industrial materials, constructional materials and various ores (such as limestone, iron ore, manganese ore, titanium ore, aluminum ore, and calcite, barites, quartz stone, lime, heavy calcium carbonate, light calcium carbonate, cement clinker and so on) into finished powder products whose fineness also can be adjusted freely from 10 mesh to 1250 mesh (2-0.01mm).Various types of machines are available to choose, the output of which ranges from 0.5 tons per hour to 50 tons per hour. The dust catcher of the machine is above the Chinese Environmental Security Standard, enabling clean work environment
Working Principle of Raymond Mill
The whole structure of this machine consists of main engine, air blower ,size analyzer, cyclone collector , bag-type dust filter and pipeline,etc.which, if required,can be selectively equipped with elevator, electromagnetic vibrating feeder, crusher, electric cabinet, etc,. Having been crushed into the desired size ,and delivered to the hopper by bucket elevator, materials will be fed evenly and continuously by the vibrating feeder into the grinding chamber for powder-processing. Then the shovel scoops up the materials to the space between roller and ring.,in which the grinding roller rotates itself as well as around the vertical axis, and then presses the grinding ring closely due to centrifugal force to accomplish the grinding. Fine powders will be carried to cyclone collector by the blower after analyzing, and then piped out as the finished products. Rough materials will be recycled into the grinding chamber by the air for regrinding. The materials may contain some moisture, and the pipeline joints are not absolutely airtight, therefore the external air might be sucked in，which will disturb the air circulation balance but can be achieved through adjusting air pipe between the air blower and the main engine. In this way, the superfluous air current will be channeled into the bag-type dust filter which will collect powder carried by the air and discharge the superfluous air after being purified.
Structural Features of Raymond Mill
---- The whole machine is of vertical structure with independent production system from crushing to grinding and packing, and less demand for space.
---- Sieve passing rate achieves 99%, which is beyond comparison.
---- Driving system of main frame employs airtight gearing and pulley to ensure the smooth drive and reliable operation.
----Main parts of the whole machine are made from steel of high quality, wear-resistant parts, especially, made from high-quality wear-resistant steel that ensures the durability.
----The electric control system is centralized controlled so as to realize the unattended operation with easy maintenance.
Working Principle of Raymond Mill
The whole structure of this machine consists of main engine, air blower ,size analyzer, cyclone collector , bag-type dust filter and pipeline,etc.which, if required,can be selectively equipped with elevator, electromagnetic vibrating feeder, crusher, electric cabinet, etc,. Having been crushed into the desired size ,and delivered to the hopper by bucket elevator, materials will be fed evenly and continuously by the vibrating feeder into the grinding chamber for powder-processing. Then the shovel scoops up the materials to the space between roller and ring.,in which the grinding roller rotates itself as well as around the vertical axis, and then presses the grinding ring closely due to centrifugal force to accomplish the grinding. Fine powders will be carried to cyclone collector by the blower after analyzing, and then piped out as the finished products. Rough materials will be recycled into the grinding chamber by the air for regrinding. The materials may contain some moisture, and the pipeline joints are not absolutely airtight, therefore the external air might be sucked in，which will disturb the air circulation balance but can be achieved through adjusting air pipe between the air blower and the main engine. In this way, the superfluous air current will be channeled into the bag-type dust filter which will collect powder carried by the air and discharge the superfluous air after being purified.
Structural Features of Raymond Mill
---- The whole machine is of vertical structure with independent production system from crushing to grinding and packing, and less demand for space.
---- Sieve passing rate achieves 99%, which is beyond comparison.
---- Driving system of main frame employs airtight gearing and pulley to ensure the smooth drive and reliable operation.
----Main parts of the whole machine are made from steel of high quality, wear-resistant parts, especially, made from high-quality wear-resistant steel that ensures the durability.
----The electric control system is centralized controlled so as to realize the unattended operation with easy maintenance.
Main Products
Grinder Mill, Stone Crusher ,Sand Making Machine