【Feed Size】: ≤30mm 【Production Capacity】: 0.125-0.044 mm
【Application Areas】It is used to high-fine powder processing the materail ardnes no more than 9.3 degree in calcium carbonate grinding, gypsum powder grinding, power plant desulfurization, non-metallic mineral milling, pulverized coal preparation.
【Applicable Materials】: Limestone, calcite, calcium carbonate, bentonite, dolomite, bauxite, barite, potassium feldspar, talc, gypsum, slag, quartz and so on.
Raymond mill(Raymond roller mill) is mainly composed of main unit, analyzer(powder separator), fan, supercharging cyclone separator, powder cyclone separator and air duct. Among them, the main unit consists of frame, blow shell, shovel, grinding roller and grinding ring.
Raymond Mill is suitable for processing various non-flammable and non-explosive mineral materials with Moh's hardness less than 9.3 and humidity less than 6%. It is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction etc,. The granularity of the finished powder size can be adjusted between 80 and 325 mesh, part can reach to 600 mesh. The powder size can be controlled continuously by adjusting the powder classifier of the raymond mill.
The traditional part of analyzer is replaced by outside hanging and the center without swing. Thereby, it enhanced the operation stability.
High product fineness
Equipped with high-density impeller, the airflow speed is decreased at the same speed, the product fineness is much smaller with the same power.
Advanced structure, smooth operation
System of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.
Safe explosion
In the upper part of the body, there is equipped with explosion-proof measures, which can avoid the accidental damage by the explosion at the maximize degree.
Parts are durable with few wastage
The roller structure is updated so that the grinding roller and the roller shaft can be complemented to each other, which improved the durability of the roller and reduced the wastage of quick-wear parts.
Reduce pollution
The original flat is changed to the center of the tilt 30 degrees of the bellows and duct, which guaranteed the bellows and duct are without blocking and reduces the pollution.
The crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for grinding mill. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. The rollers tightly rolled on the ring under the effect of centrifugal force. Shovel sends material between the roller and ring and the material is ground into powder under the high pressure.Then the fan blows the power up into the analyzer. At this time, the power material met the fineness requirement get through the analyzer and get into the power cyclone separator while the others will be sent back for re-grinding.The whole system is airtight circulation.
| Model | 4525 | 4119 |
| Feeding size（mm） | ≤30 | ≤25 |
| Product size（mm） | 0.125-0.044 | 0.125-0.044 |
| Batch capacity for different materials（t） | 16-176 | 8-78 |
| Central shaft rotating（r/min） | 82 | 105 |
| Grinding ring diameter（mm） | 1770 | 1400 |
| Grinding roller diameter（mm） | 450 | 410 |
| Grinding ring height（mm） | 250 | 190 |
| Main frame motor | y315m-4-132 | y280s-4-75 |
| Fan motor | y315m-4-132 | y250m-4-75 |
| Analyzer motor | y160m-4-18.5 | yct200-4B-7.5 |
Zhengzhou win-win Machinery Co., Ltd. can provide more than commonly used models of equipment stock, and the other company can also be customized according to customer demand for production. Technical specifications are subject to change without notice. Any change of technical data shall not be advised additionally. Online Consultation .
Contact Us
Address：Zhengzhou, China, Zhengzhou Xingyang Longgang Industry and Trade Park
Tel：+86-16638152578
Email：jason@cinaqc.com
