Alexanderwerk - RFG 250
With these three models, Alexanderwerk offers a staged range of powerful machines for granulation and size reduction of dry or slightly moist materia
The rotor fine granulators of the RFG250 series have throughputs up to
Type D: 1,500 kg/hr
Type DL: 3,000 kg/hr
Type DDL: 4,500 kg/hr
Granulation by means of rotor fine granulators is mechanical crushing of the material to produce granules of a defined particle size. Typically, rotor fine granulation does not produce any oversize (i.e. granules the size of which exceed the upper admissible limit). At the same time, this type of size reduction minimizes the fines content in the finished product. Rotor fine granulation is a very gentle process.
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Features of RFG 250
Patented diagonal (D) design for increased throughput (as compared to the conventional design of similar size) * Feed hopper for manual filling (type D) * Customized inlet and discharge chutes (types DL and DDL) * Rugged working housing to accommodate tools * Hinged front door for easy access (optionally hinged on right or left hand side) * Revolving screen to accommodate the screen mesh or perforated plate * Reproducible working gap adjustment, adjustable from the outside via an eccentric guide * Rotor with replaceable bars (types DL and DDL) * Cantilever rotor bearing (type D) * Two-sided rotor bearing (types DL and DDL) * Purged seals * Gear motor flanged direct on the working housing
Options: Motor console to mount the motor Cover for gear motor Pharmaceutical design Gas-tight design Explosion-proof design acc. to ATEX Mobile trolley Control console (including or excluding speed adjustment) WIP design (Wash In Place)
General Specifications
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Series Modals
Alexanderwerk - RFG 250 D
[+] View Model SpecificationsPower Requirements | 3 kW |
Weight | 250 kg |
Additional Model Specifications | Screen size: 0.5–10 mm Rotor diameter: 250 mm Working length: 300 mm Material: 1.4571 Throughput: 1,500 kg/hr |
Alexanderwerk - RFG 250 DDL
[+] View Model SpecificationsPower Requirements | 7.5 Kw |
Weight | 450 kg |
Additional Model Specifications | Screen size: 0.5–10 mm Rotor diameter: 250 mm Working length: 900 mm Material: 1.4571 Throughput: 4,500 kg/hr |
Alexanderwerk - RFG 250 DL
[+] View Model SpecificationsPower Requirements | 5.5Kw |
Weight | 370 kg |
Additional Model Specifications | Screen size: 0.5–10 mm Rotor diameter: 250 mm Working length: 600 mm Material: 1.4571 Throughput: 3,000 kg/hr |