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Rapid Mixer Granulator Supplier in Mumbai

High Shear Mixer Granulator has been developed for mixing of ingredients as well as wet granulation. The multi-bladed impeller is fitted close to the base of the mixing bowl whereas the chopper is mounted on the wall of the mixing bowl. Both the impeller & the chopper have dual-speed options for gently distributing the binder solution as it is added and creating the vortex of the material being mixed.

1 MIXING BOWL & COVER SS 304 bowl design in three sections i.e Flat bottom, cylindrical mid portion and conical top portion for efficeint mixing operation & provided with counter balanced lid. Lid provided with vents, view ports & charging openings.
2 MAIN IMPELLER & DRIVE The main impeller consists of dual speed 750/1500 synchronous dual HP TEFC motor, coupled through a belt drive to a worm reduction gearbox with chain coupling. The impeller is designed to provide mixing at the bottom and at the centre of the bowl and is driven through a specially designed bearing housing that facilitates inside wash facility for quick change over and also prevents leakage of powder from bottom entry and leads to longer life gear box.
3 CHOPPER The chopper drive consists of dual HP speed (1400/2800 synchronous speed)TEFC MOTOR. The motor shaft is of SS and the chopper has specially designed 4 blade SS impeller. The shaft is integral with the motor. The assembly mounted horizontally into the bowl.
4 DISCHARGE PORT The discharge port is mounted horizontally into the bowl with vertical downward opening. The opening is operated by pneumatic cylinder and discharged can be regulated for required opening.
5 MOUNTING A sturdy MS channel frame is used to house the drive assembly at the bottom. The bowl is mounted on the top . A SS staircase and railings are provided for the platform. The platform is half covered with SS dimpled plates. For safe movement of operater and the area under the bowl is covered with SS. The entire body is covered from the sides by suitable SS covers.
6 CONTROL PANEL The control panel is mounted on platform and is provided with :

  • Actuators for ON/OFF , slow, fast operation.
  • Auto/manual controls.
  • Timer.
  • Indicator lights.
  • Ammeter/Voltmeter for both motors.
  • Controls for discharge opening/closing.
  • Air regulator & Pressure guage & air filter.
  • A PLC based control panel can be provided.
7 MAIN PANEL Main panel consists of all prewired connections and it has only to be connected to the electrical supply. The circuits consists of MCCB and the relay. Wires coming out of the connections are numbered for easy recognition.
  • Air purged shaft seals eliminating powder entering the seal.
  • Built in cleaning system for both shaft seals.
  • Layouts to suit individual requirements possible.
  • Machine can be provided with loading & unloading units to form an assmebly line & reduce material handling (Optional feature).
  • Fenner taper lock pulley on main drive to reduce vibration and better transmission efficiency.
  • Main Bearing Housing provided with 3nos Oil seals and sleeve to minimize powder leakages / cross contamination.
  • Chopper motor with built in SS shaft to eliminate roller, bearings and reduce maintainence.
  • Main panel provided with pressure switch control for proper functioning of the machine at desired pressure of air only to prevent powder entry into impeller and eliminate jamming of impellers.
  • Circuit provided with interlock contactors so that chopper cannot operate directly, independently.
  • Discharge plunger provided with 3 position solenoid valve to open and close at desired levels, thereby regulating the discharge and preventing discharge of large lumps.
  • Pneumatic circuit provided with non return valve and water inlet/ outlet connections for facilitate washing of the main impeller assembly without dismantling to facilitate faster change over.
  • Locking arrangement for motor to eliminate accidently starting with open lid.
  • Enclosed moving parts.
10 PNEUMATIC SYSTEM The pneumatic systems requires air pressure of 3 to 5 kgs/sq cm. It is used for operating the discharge valve (opening & closing).
Air purging of chopper drive and main impeller drive to prevent cross contamination. The system consists of an air filter pressure gauge a 2 way solenoid valve (for discharge valve) and other pipes ferules & pneumatic fittings.
Standard Processing Duration:
  • Dry Mixing approx. 3 – 5 Mins.
  • Wet Mixing approx. 5 – 10 Mins.
  • Wet Granulation approx. 5 – 10 Mins.
  • Discharge approx. 1 – 1.5 Mins.

Granulator is designed to achieve all the requirements of cGMP – Current Good Manufacturing Practices. The components can be easily dismantled, cleaned thoroughly and assembled in quick time. The shaft seals are very effective to check any leakages and cross contamination due to adherents. The bowl and all the components are of highly polished Stainless Steel with smooth contours and is crevice free.

Salient Features:
  • Uniform distribution of all formulation ingredients.
  • Short mixing and granulation time.
  • Useful working capacity of upto 80% to 40% of bowl volume.
  • Uniform granules by gentle processing.
  • Wide range of applications.
  • Easy scale up & Scale down between machine sizes.
  • Bowl shape designed to have no dead spaces.
  • All Saizoner process advantages of Granules Manufacturing.
  • Drying under vacuum, at lower temperature with solvent recovery system.
  • CIP system included enhancing cGMP, reducing product change over time.
Gross Cap ltrs Work Cap ltrs Main Motor 750/1500 Gear Box 1500/3000 chopper motor mm Discharge Ht mm space required (mm)
25 20 3/5 4” 1.5/2 600 650 1200 1100(1250)
100 80 7.5/15 5” 2/3 780 1500 2200 1800(2175)
150 120 7.5/15 5” 3/5 780 1800 2500 1875(2300)
250 200 25/30 7” 3/5 1055 2000 2800 1920(2450)
400 320 30/40 8” 5/7.5 1200 2500 3000 2300(3000)
600 480 40/50 10” 5/7.5 1200 2700 3200 2300(3000)
1000 600 63/85 12” 10/15 1200 2900 2900 2500(3200)