Limestone calcite barite dolomite potassium feldspar marble talcum gypsum kaolin bentonite medical stone rock phosphate manganese ore iron ore quartz active carbon carbon black ceramic coal etc.
Cement coal power plant desulfurization metallurgy chemical industry non-metallic mineral construction material ceramics
Raymond Mill named after its inventor is the first generation of medium speed pendulum miller which uses American technology. Firstly raw material is crushed by jaw crusher to the size required and then 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 powder-processing. 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. After this the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The set’s airflow system is closely sealed up and circulated under condition of negative and positive pressure.
Raymond is widely used in metallurgy building materials chemicals mining and so on as grinding materials processing suitable for processing the following Mohs hardness of 6-7 and humidity below 6% of all non-explosive minerals such as gypsum talc calcite limestone marble feldspar barite dolomite granite kaolin bentonite stone bauxite iron oxide red iron ore finished fineness 615 microns to 44 microns (0.615 mm -0.044 mm) between the machine and the fan through the analysis of joint action to meet the requirements of different users it is ideal for grinding industry especially for small and medium enterprises.
R series Raymond mill is optimized by our experts, combines low consumption, low investment, environment friendly, small occupation area, it more efficiency than the traditional Raymond mill.
Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.
|Ring||Inside diameter (mm)||630||780||830||880||970|
|Maximum feed size (mm)||15||15-20||15-20||15-20||20-25|
|Output size (mm)||0.044-0.165||0.044-0.165||0.044-0.165||0.044-0.165||0.044-0.165|
|Power of main frame (kW)||15||18.5||22||30||37|
|Fineness of final product (mm)||0.165||capacity (t/h)||1.2-1.8||1.8-2.5||2.3-2.8||2.6-3.2||3.2-4.5|
Note: We hold the rights to modify the design and specification of our products, any modification shall not be advised additionally.