Roller press is new cement saving energy grinding equipment and developed in the middle of 1980s, can replace the system of ball mill competently or in partial, it is characterized by low consumption and lower noise, also reform the old factory. After selecting the equipment, may increase output of 40-100% for ball mill, fine material of 0.08mm covers 20-55%after material cake is pressed, less than 2mm covers 65-85%, Internal structure of fine material is filled with many small cracks, the grind ability is improved greatly. The roller surface is used heat built-up welding; It is convenient to maintain the abrasive layer.

With our Roller Presses, the grinding pressure is transferred from the hydraulic system via the movable roll to the material bed and absorbed in a stable, closed machine frame. A key feature is the mounting of the rollers in oil lubricated cylindrical roller bearings. The oil is both, lubricant and cooling agent. Alternatively, grease lubrication is possible. Power transmission from the electric motors is effected via cardan shaft, fluid or safe set coupling and clamping disc fitted gear boxes, usually of planetary design. Depending on the application, the rollers are either one piece solid construction or shaft and tire design with suitable wear protection for almost all applications in the cement and minerals industry.

S.N	Model	Roller  Diameter (mm)	Width  of Roller (mm)	Feeding Size (mm)	Output Size (mm)	Capacity (t/h)	Power (kw)	Way  of Protection
1	2PGY1206	1200	600	＜50	＜4	120-180	185*2	Hydraulic System
2	2PGY1208	1200	800	＜50	＜4	150-240	200*2
3	2PGY1406	1400	600	＜60	＜4	240-295	250*2
4	2PGY1409	1400	900	＜60	＜4	290-360	280*2
5	2PGY1609	1600	900	＜70	＜4	340-500	315*2
6	2PGY1612	1600	1200	＜70	＜4	400-610	355*2
7	2PGY1812	1800	1200	＜80	＜4	620-750	500*2