The Mill grinds the material coming between Swing-Pendulum roller assemblies and a fixed bull ring. Pulverized material is being swept upward through the air stream to the classifier which allows the desired product size particles enter into to the air separator, while oversize particles returns to the mill grinding chamber. From Air Separator, cyclone, product particle is being separated from air and product is being collected at the bottom of it through air lock valve.

System performance is continuously under observation using PLC control system to maintain the efficient grinding takes place with minimal power consumption.

Standard size of UMATECH Roller mills Raymond type covers the production capacity 1 to 5 Metric tons per hour @ product particle size ranging from 100 micron to 30 micron subject to the feed material properties.  

Feed containing up to the 15% moisture can be pulverized supplying the hot gases during grinding and yield the product 1% moisture with the desired fineness. The complete system is designed and make it customized  and guarantee  the reliable and efficient performance.

STAR FEATURES :

• Pulverization, Classification and flash drying is in single operation/mill.
• Best design means lower investment, lower power consumption, low vibration, and low maintenance.
• Supplied with Pulse Jet type Dust Collection System  for minimal product loss and less dusting problem.
• Easy replacement of worn out parts.
• Drive through gear box , optimum power utilization.
• Sturdy construction lasts longer.
• All operation are measured and controlled as per  makes the milling system is highly efficient and more productive.

APPLICATION :

Generally any kind of material minerals, chemicals,  having up to 5 Mohs Scale hardness,  can be pulverized economically  in UMATECH Roller Mill.  Such as; Lime Stone,  Calcite, Pet coke, Coals, Iron ore , Mn ores, Barites, raw bauxite, clay, gypsum, Magnesite, phosphate rock, iron oxide pigments, sulfur, talc, graphite, and a host of similar materials. Many of the manufactured pigments and a variety of chemicals are pulverized to high fineness on such units. Included are such materials as calcium phosphates, sodium phosphates, organic insecticides, powdered cornstarch, and many similar materials.