Boson Machinery

Vastral, Ahmedabad, Gujarat

extreme quality industrialroll compactorthat we offer is widely demanded in several pharmaceutical industries. Theroller compactorforces fine powders between two counter rotating rolls and presses the raw material into a solid compact or sheet, so called flakes. Finally these flakes are then reduced in size to the desired grain size.

roll compactoris used for dry granulation in the pharma industry, wet process is time conusuming and required 5- 6 machine to change form from powder to granule, it is also used to increase bulk density of the product, which can be achieved in single pass or two or three pass as per the products intial bulk density.

salient features

• contact parts ss-316 & non contact parts ss-304 material .
• roll surface selection depends upon material characteristics
• roll type corrugated / plain / knurled / briquetted (any one )
• very compact design available in plain, water jacketed or flameproof model.
• screw is driven through acvf drive. Safety slipping clutch between gearbox and feed screw.
• rolls drive through twins shaft gearbox with speed drive unit coupled to it using coupling, which ensures synchronization of
• the rolls with a steady torque loading.
• pre-densifier screw comprises of cylindrical or conical shape, which is well polished and made of aisi ss-316 quality material .
• compacting rolls sleeves are made out of tool steel, hardened to 55 hrc approximately, and are keyed in to shafts and thus
• protected against axial slipping by thrust plates and bolts.
• the feed screw assembly can be lifted by hand-operated hydraulic pump. This facilitates ease in cleaning.
• scrapper assembly also designed to dismantle for ease of cleaning.
• pre-compression chamber guides the powder without any slippage or leakage.
• a separate panel board which consist all controls and indicators of the compactor are permanently built in namely, on/off rolls,
• on/off feed screw, main switch, forward/reverse switch, ammeters for rolls and feed screw and emergency stop to avoid short
• circuit or fire hazard at the time of cleaning with water.
• out put depending on the material characteristics.

• All contact parts are made of SS 316.
• Thrust bearings are provided to carry rigid and thrust load.
• Easy for cleaning and operating.
• Interlocked acrylic dust cover for inspecting the mixing process.
• The tilting device provided for easy unloading of the material.
• Available model 300Kg., 500Kg., 1000Kg.

We are one of the pioneerOscillating GranulatorManufacturers in Ahmedabad, Gujarat, India, Oscillating Granulator is used in the Granulation Department for Milling of the product, In milling we can use Multi Mill, Osciallating and Communiting Mill, if you require even granules and lesser no. of fines, then this the best machine, there are 3 models the ouput ranges from 50 kg to 400 kgs. Per hour. The most beautifull aspect of theOscillating Granulatoris lesser no. of fines compared to all other machines.

Oscillating Granulators, plays an important part in the process of granulation in tablet making as quality of tablet is determined by the virtue of the granules used for its compressionOscillating granulatorcan be used for wet and dry aspect of the granulation process.

Varies according to product characteristic & and screen type.

• Sturdy and noiseless design.
• Easy to operate & maintain.
• Higher ratio of desired size granules can be obtained Continuous oscillating stirrer drive.
• Simple screen holding and tensioning device

Designed to suit high speed milling needs with plain, water jacketed.Contact parts made of SS316 & Non contact parts made of SS304.Beater assembly bearings are housed in separate pillow blocks for ease in maintenance.Dynamically balanced fixed beater assembly as standard supply. Minimum downtime required to change direction.Fabricated to work long with very low heat, vibration & noise generation.

*Depending upon material characteristics viscosity, density & micron size.

• R&D Model Available on Customer Demand.
• Totally leak proof design.
• Unique for small volume micronization.
• Modified design of stator-rotor assembly.
• Available in plain, water jacketed & flame proof options.
• Easy to dismantle for cleaning and maintenance

• Construction as per GMP standards.
• All contact parts in SS 316.
• Closed Temperature control for consistency of process.
• Explosion relief vent to withstand up to 2 bar pressure.
• Pneumatic Shaking for filter bags & Pneumatic bowl lifting
• air control damper at inlet & outlet for consistent &
• controlled fluidzation pattern.

• Designed for continuous wet or dry granulation.
• Beaters & scraper blades made of SS 316
• Easy to dismantle and clean
• Beater drive equipped with reversible switch
• Castor wheels provided for mobility.
• Flameproof electrical components can be provided at extra cost

We are the leading manufacturers, exporters and supplier of this products.