Laboratory Scale Rapid Mixer Granulator R&D Model (10Kg – 25L)

SRMG-25-Mini-RAPID MIXER GRANULATOR GMP (10KG-25LTR)

Pilot scale rapid mixer is mainly used in R&D or F&D facility for the wet mixing of the pilot batches. It consists of a Bowl, Impeller & Chopper assembly.

THE COMPLETE RELIABILITY OF THE PROCESS TECHNOLOGY FOR THE STEPS

  • Mixing
  • Homogenizing
  • Humidifying
  • Granulating

As the result on intensive up to date development.

RAPID MIXER GRANULATION PROVIDES:

  • High Shear Mixing Precision.
  • Short Batch Time.
  • Trouble free Cleaning.
  • Residue Free Discharge.

As the result on intensive up to date development

THE PROCESS

The RMG performs dry mixing & wet granulating by basic design of the special four arm of the mixing impeller and sequences of the mixing process in the cylindrical mixing drum with rounded connection to the base plate, achieve another special effect. The mixing process runs without varying pressure zone in the volume of mixing product. Separately driven multiple choppers can effectively intensify the mixing result in particular when liquid or paste components are added. During humidifying and granulating process of the products, the chopper controls and regulates the granular spectrum and structure of the granules according to the product, chopper shape and time. The RMG system requires only small quantities of granulating liquid or pastes to obtain the required granulate structure. This reduces the amount of drying energy required.

SAFETY FEATURES:

  • Total drive transmission system enclosed.
  • Air pressure switch installed to ensure pressure is in limit.
  • Limit switch installed in the top lid ensure lid is closed.

SALIENT FEATURES:

  • High Shear Mixing, Homogenizing, Humidifying and Granulating process.
  • Offers reproducible mixing and granulation processes.
  • Design as per stringent cGMP Model.
  • Contact parts of SS 316 and non contact parts of SS 304.
  • Easy to install, operate, clean, convenient & user friendly.
  • Compact Table Top design.
  • Variable Speed Drive for main impeller and chopper motor.
  • Easy to dismantle seal and chopper bearing.
  • Complete automatic advanced PLC Controls with touch Screen.[optional]
  • Easy move ability with the help of trolley.[optional]
Summary
Article Name
Laboratory Scale Rapid Mixer Granulator
Description
Pilot scale laboratory scale rapid mixer granulator is mainly used in R&D or F&D facility for the wet mixing of the pilot batches. Basically it consists of a Bowl, Impeller & Chopper assembly.
Author

Technical Specifications of Laboratory Scale Rapid Mixer Granulator R&D Model (10Kg – 25L)

MODELSRMG-25
Gross Capacity25 Liters.
Batch size - Wet mass (Depends on
Formulation)
7 TO 12 Kgs
Minimum working Volume2-3 Kgs.
Mixer motor3 hp/1440 rpm, 415V Ac,50 Hz,3ph
Granulator-Main /Chopper Motor1.5 hp/ 2880 rpm, 415V ,50 Hz, 3ph
Main Impeller Granulator RPM10 to 150 RPM Maximum – Variable.
Chopper Impeller RPMMaximum 2800 RPM- variable.
AC Drive3 hp for Mixer motor CG Make
1.5 hp for chopper motor CG Make
Gear Box Ratio5:1
Pneumatic cylinder for Discharge50 bore x 200 mm stroke, Double acting type
Pneumatic cylinder for Top Lid
Open / close
40 bore x 250 mm stroke Double acting type
Utilities Requirement:
Electrical Supply
Compressed Air

5.5 KW, 3 phases, 415V AC, 50 Hz.
Filtered, dry air at 6 bar pressure.
Net Machine weight (kgs)258 kg.

Supporting Utility Required

Sr. no Description Specification
1 Electrical Supply Power: 440V / AC / 3 Phase / 50 Hz (Other electrical power supply can be incorporated on demand).
Note: Electric voltage & frequency can be provided as per customer's requirement.

COMPONENTS SPECIFICATIONS & FUNCTIONS

(A) Mixer Motor:

  • 3HP/ 1440 rpm ,TEFC, class E insulation 3 Phase, 415 Volts, 50 Hz.
  • ACVF fitted for variable speed for Mixer motor to 15 RPM to 150 RPM.
  • The motor is operated from push button station, by operating the speed selector switch.
  • The motor will only start when the Top Lid is at close position.
  • A delay timer, adjustable for mixing operation time is provided on the push button station for automatic switch over to fast speed.

(B) Granulator Motor:

  • 1.5HP 2800 rpm , TEFC, Class E insulation 3 Phase, 415 Volts, 50 Hz.
  • ACVF fitted for variable speed for Chopper motor to 150 RPM to 3000 RPM.
  • This motor is directly coupled to Chopper through suitable rating coupling.
  • The motor is operated from push button station by operating the speed selector switch.
  • Granulator motor will run only when the Mixing motor is running.
  • The Granulator motor will automatically start running in the pre-selected speed when time is Set at Timer.

(C) Discharge Valve:

  • Pneumatically operated through push buttons on Control panel.
  • The air operated solenoid valve is provided either at the push button station or at convenient Place inside the machine.

(D) Air operated Solenoid Valve:

  • Electrically operated 4/5 port double acting solenoid valve.
  • Energizing /De-Energizing from push button station.
  • The air operated solenoid valve supply compressed air to -
    • Main pressure switch
    • Discharge valve
    • Mixer rotor seal & chopper seal with purging arrangement.

(E) Process Timer:

  • Timer to be set manually.
  • It is operated from Electrical Panel box.
  • Range 0 – 999 Seconds for mixer
  • Range 0 – 999 Seconds for Granulator..

(F) Safety Inter Locking:

  • Limit switches fitted at Inspection cover at Discharge valve assembly and the Top lid.

(E) Process Timer:

  • Provided with pneumatic system for ease of opening / closing.
  • Manually operated quick opening wing nuts for effective sealing.
  • Replaceable and easily cleanable food grade rubber seal.
  • Charging hole with cover for addition of Binder solution and Inspection during process with safety grill.
  • Vent with suitable Air vent filter for allowing air escape without dust to atmosphere / production area. Air vent filter is easily removable and washable.
The rights for the modifications in design & specs are reserved without prior notice.

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