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Contact SupplierThe roller press is a highly efficient and energy-saving choice for grinding hard and medium hard materials. It is widely used in manufacturing and/or processing of raw meal, cement, slag non-ferrous metals and iron ore. When upgrading the capacity of ball mill systems, it is the best choice of equipment. A roller press can be used as a pre-grinding system or in a combined grinding system with ball mills. Independently, it can also operate as a finish grinding system. Characteristics: High output, high reliability and low energy consumption. Relatively high working pressure, low vibration and stable operation. Smaller rollers are forged in whole from quality alloy steel before welding the hard-facing layers. They are highly reliable and can be repeatedly re-welded; larger rollers are split into shaft and tyre, which guarantees better quality of the shaft and ease of replacement of the roller tyre. Available roller surfaces: hard facing, composite and embedded studs. Four-row cylindrical roller bearings ensure high bearing capability and long service life. The calibration device for material feeding stabilizes roller gap from fluctuation. The smart roller bearing lubrication system supplies to each lubrication point separately. Due to the smart design of the control system, the roller press can be operated and controlled under the optimum working condition without great effort.