Roughing Roller Mills Type Compact
Machine suitable for big output production with a high degree of refining. Available in the versions "LS" - "LI" and "LE" according to the different working requirements.
Structure made of steel with a very rigid profile. The mobile roller is assembled on supports, which are kept in position by two hydraulic cylinders (LS - LI). The distance between the rollers is set and maintained thanks to a system which locks the supports of the rollers, driven by a gear motor (LS) and controlled by an electronic station.
The bearings of the roller (widely dimensioned for the maximum loads foreseen) are assembled on conic bushes and allow an exact adjustment of the clearance/gap during the fitting. The sleeves of the rollers, made of chemically treated alloy steel, are assembled on hubs through conic rings; moreover they are locked between two lateral thrust flanges which avoid to overload excessively the edges of the tyres, thus avoiding any axial movement of the same. The real distance is displayed on the control panel (LS).
Download PDF LE Download PDF LI Download PDF LS
| Type | Cylinders: Ø x width (mm) | Hourly output* (m3/h - mm) | Installed power slow roller (kW) | Installed power fast roller (kW) | Project peripheral speed (m/s) | Project rotating speed slow roller (rpm) | Project rotating speed fast roller (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| LE 810 | 800 x 1000 | 78 (2,5) | 55 | 55 | 12 | 290 | 290 | 12.600 |
| LE 1012 | 1000 x 1200 | 108 (2,5) | 75 | 75 | 12 | 230 | 230 | 22.600 |
| LI 1012 | 1000 x 1200 | 55 (1) | 75-90 | 90-110-132 | 20 | 343 | 382 | 26.700 |
| LS 810 | 800 x 1000 | 36 (0,8) | 75 | 90-110 | 20 | 428 | 475 | 17.600 |
| LS 1012 | 1000 x 1200 | 43 (0,8) | 90 | 110-132 | 20 | 343 | 382 | 27.600 |