NO. 369, Road S209, Huanxiu, Qingdao City, China
According to different materials and application industries, the production capacity and particle size range will be different.
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Roller mills(micro powder roller mill,fine roller mill,ring roller mill,roller grinding machine,automatic roller mill) are mills that use cylindrical rollers, either in opposing pairs or against flat plates, to crush or grind various materials. Roller mills are an alternative to traditional mill stone arrangements in gristmills. Roller mills for rock complement other types of mills, such as ball mills and hammer mills, in such industries as the mining and processing of ore and construction aggregate; cement milling; and recycling.
The ring roller mill uses the principle of impact, extrusion and grinding to pulverize the material.
The ring roller mill is equipped with multi-layer grinding rollers and grinding rings, and the material first falls between the uppermost grinding roller and the grinding ring. There is a large movable gap between the grinding ring installed on the grinding ring bracket and the pin shaft. When the material passes through the gap between the grinding ring and the grinding ring, the material will be crushed by the impact, extrusion and grinding of the grinding ring. When the material passes through the multi-layer grinding rollers and grinding rings from top to bottom, the material will be ground many times. Under the action of gravity, the pulverized material falls to the bulk material tray at the bottom and is thrown into the air flow channel, and is brought into the classification area at the top by the air flow; the classification wheel classifies the powder, and the qualified fine powder passes through the classification wheel and enters the The dust collection system collects, and the coarse material is thrown to the inner wall of the shunt ring, and then falls back into the crushing area for crushing.
The equipment is easy to install, no need for multi-layer steel structure platform or concrete platform, no need for large-scale civil works, and the equipment can be put into production after installation.
In the case of the same fineness, compared with ball mills, impact mills, jet mills and stirring mills, ring roller mills have higher production efficiency, lower energy consumption and lower production costs.
With the same production capacity, compared with ball mills, impact mills, jet mills, and stirring mills, ring roller mills require less capital investment and shorter investment recovery periods.
It can produce 325 mesh-2500 mesh product fineness at one time, saying goodbye to the traditional Raymond machine that can only produce products below 400 mesh. From coarse powder to ultra-fine powder, the fineness of the finished product can reach D97≤3um.
Grinding rollers and grinding rings are made of high-hardness wear-resistant materials, which have a long service life and ensure uninterrupted and reliable operation of the equipment.
The whole set of equipment operates under negative pressure, and the dust collection efficiency of the dust collector is as high as 99.9%, ensuring no dust pollution during operation. In addition, the main engine and the fan are equipped with a silencer room and a silencer to reduce the noise of the equipment and meet the national environmental protection standards.
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|Parameter / Model||Feed Size (mm)||Moisture (%)||Mill Motor (KW)||Classifier Motor (KW)||Fan Motor (KW)||Product Fineness (mesh)||Production Capacity(t/h)|
|SRM800||< 10 - 20||< 5%||75||15 - 18.5||37 - 45||325 - 2500||0.5 - 4.0|
|SRM1000||< 10 - 20||< 5%||132||22 - 30||55 - 75||325 - 2500||1.0 - 8.0|
|SRM1250||< 10 - 20||< 5%||185||37 - 60||75 - 110||325 - 2000||2.0 - 12|
|SRM1680||< 10 - 20||< 5%||315||55 - 92.5||132 - 180||325 - 1500||3.0 - 20|
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