new type roller compactor for pharmaceutical use (LG Series)
- wonsen
3 functions in one unit, These are compression, crushing and milling.
Simplified process to obtain highly stable granules. No water or other liquid is added and no need drying, so the loss of active ingredients due to decomposition can be eliminated.
Pressure rollers with a water cooling system;
Overall modular design, compact structure, better space utilization;
The power area is separated from the work area to prevent cross contamination;
Horizontal feeding structure, exposed installation of extrusion system, easy to clean and maintain;
Meet GMP requirements
new type roller compactor for pharmaceutical use(LG Series)
Application
During granulation,the dispensed and mixed dry powder materials are fed into the upper hopper through the special feeder (pneumatic or mechanical) and
conveyed to the pressure chamber through the spiral conveyor. The two high pressure extrusion wheels will press the materials into slices of high pressure
density, which will be cut into small pieces by the cutting system and made into granules of desired sizes by the two-stage granule sizing system, so that
the granulating process is completed.
Work principle
The LG roller compactor is mainly composed of the following parts: material conveying system, direction changing material conveying system, extrusion system,
crushing system, front cover system, water colling system, granule sizing system, hydraulic system, machine body combination, cover plate combination and
rotary screen system (not provided for partition installation).
Features
The whole machine is designed into two major parts such as machine body inside part and the work part outside the operation panel. All driving parts and
auxiliary facilities are designed inside the machine. The work part that contact material is set outside the operation panel. The middle part is isolated by
multiple sealing. The work part works under a fully closed status, and al parts that contact materials are convenient to assemble, disassemble and clean, so
as to effectively avoid dust leakage,lower pollution possibilities and reduce cleaning area, fully meeting GMP requirements for medicine production.
