Powder Granulation Blender

Q: What capacities and models are available?

We offer models from lab scale to production scale: RMG 10 to RMG 600 (Gross capacity 10 L to 600 L) Working capacity: 8 L to 480 L Main motor: 2 HP to 50 HP Chopper motor: 1 HP to 7.5 HP Larger custom sizes are available as per requirement. Refer to the technical specifications table on the page for complete details.

Description

Powder Granulation Blender also known as a mixer granulator or granulation mixer is a specialized piece of equipment used in industries like pharmaceuticals, chemicals, food processing, and nutraceuticals. It combines blending with granulation. This dual functionality improves powder flowability, density, compressibility, and handling, making it easier to process materials for tableting, encapsulation, or packaging. Granulation often involves adding a liquid binder (wet granulation) or mechanical compaction during mixing to create “liquid bridges” or agglomerates between particles. These machines are essential for achieving high homogeneity while minimizing segregation, contamination, and degradation of sensitive materials. They comply with standards like GMP and FDA 21 CFR Part 11 for regulated environments.

Improves material properties: Turns fine, dusty powders into free-flowing granules that resist abrasion and maintain strength during storage or transport.

Enhances efficiency: Reduces mixing times, eliminates multiple transfers, and supports small-batch lab work or large-scale production.

Versatile applications: Handles dry powders, slurries, pastes, waxes, and heat-sensitive/volatile materials without excessive shear or heat buildup.

If you need details on specific models and pricing, let me know!

Salient Features of Powder Granulation Blender

Compact GMP Model.
No Bottle – No Fill System
Rotary Bottle Movement System with Rotary Funnel System
Funnel with Unique Vibratory system for filling semi free flow powder at higher speed.
All contact parts with easy removal system for Cleaning / AutoClaving / Sterilization.
Machine construction in SS304 material.

Filling Accuracy of ±2% depending on powder at controlled humidity below 28% Rh.
Automatic Infeed and Exit of Bottles through Star Wheel System.
No Bottle at infeed conveyor – Automatic Machine on/off system.
Tool Less adjustment of Doctor Blade and Wiper Blade saves valuable time and easy for setting.
Low Air – Machine Stop System, Low Vacuum – Machine Stop System.
Toughened Glass Safety Cabinet.

Working Principle of Powder Granulation Blender

Rapid Mixer Granulator working principles are based on two decisive factors essential for the intimate mixing system.

Spinning close to bottom of mixing bowl.
The impeller sets the entire mixture in whirling rising.

Tumbling motion ensuring a quick & even distribution of all dry components. This leads to an even distribution of all dry components & an even wetting of every granule. The large lumps occurred during wet mixing are broken up, by the strategically acted chopping tool rotating at 1440/2880 RPM.

The mixture can be discharged with the impeller running through outlet located on the side of the mixing bowl flush to the bottom. Easy accessibility for cleaning is guaranteed by the low profile. The mixing tool is easily removed from the drive shaft providing an unobstructed mixing area which may be cleaned very easily.

Technical Specification of Powder Granulation Blender

Model	RMG 10	RMG 25	RMG 100	RMG 150	RMG 250	RMG 400	RMG 600
Gross Capacity in Ltrs.	10	25	100	150	250	400	600
Working Capacity in Ltrs.	8	20	80	120	200	320	480
Main Motor – H. P.	2/3 H.P.	3/5 H.P.	7.5/10 H.P.	10/12.5 H.P.	22/30 H.P.	30/40 H.P.	40/50 H.P.
Impeller Motor RPM	75/150	75/150	75/150	75/150	100/150	100/150	100/150
Chopper Motor – H. P.	1/1.5 H.P.	1/1.5 H.P.	2/3 H.P.	3/5 H.P.	3/5 H.P.	5/7.5 H.P.	5/7.5 H.P.
Chopper Motor RPM	1500/3000	1500/3000	1500/3000	1500/3000	1500/3000	1500/3000	1500/3000
Weight Kgs. Approx.	425	650	1400	1600	2000	2500	3000
Length in mm approx.	1450	1800	1900	2100	2150	2750	2850
Width in mm approx.	600	1200	1300	1900	1900	2420	2530
Height in mm approx.	950	1400	1450	1500	1650	1900	2070
Lid Opening Height in mm approx.	1060	1600	2150	2300	2550	2950	3250

* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.

Types of Mixer, Blender and Dryer

Multi Mill

Octagonal Blender

Double Cone Blender

V Cone Blender

Ribbon Blender Mixer

Tray Dryer

Vibro Sifter

Rapid Mixer Granulator

Jacketed Mixing Vessel

Heavy Duty Toothpaste Mixer

Applications of Mixer, Blender and Dryer

Advantages of Powder Granulation Blender

Flame Proof Motors & operating panel.

Jacketed bowl for heating & cooling.

Binder solution adding/spraying device.

Cleaning in place (CIP) in built.

IPC Lifter or Vacuum loading system for dust free material charging.

Variable frequency drive for speed variation.

Control Systems of Powder Granulation Blender

Manual Control – Process Timer for Main Motor & Chopper. AMP Meter for Main Motor of chopper. On/Off Push Button.

Auto Control – PLC based with touch Screen and password level to feed the parameter of process for Wet / Dry Granulation.

Pre stored process parameter will help to achieve consistent product quality.

MMI (Touch Screen) for visualization of machine of specific process condition and data.

PLC indicates: Visualization of Machine process condition & date. Alarm Signal & Fault Message.

SCADA package (optional)

FAQ for Powder Granulation Blender

What is a Powder Granulation Blender and what is it used for?

The Powder Granulation Blender, also known as Rapid Mixer Granulator (RMG) or High Shear Mixer Granulator, is a specialized machine that combines dry powder blending with wet granulation in a single unit. It is widely used in Pharmaceutical, Ayurvedic, Herbal, Nutraceutical, Biotech, Cosmetic, and Food industries to improve powder flowability, density, and compressibility for tablet, capsule, and sachet production. It ensures uniform mixing and consistent granule formation while meeting cGMP and FDA standards.

How does the Powder Granulation Blender work?

The machine operates on the principle of high-speed impeller agitation at the bottom of the mixing bowl, creating a whirling and tumbling motion for uniform distribution of dry powders. A high-speed chopper (1440/2880 RPM) breaks down large lumps during binder addition. This results in rapid, even wetting of particles and formation of consistent granules. The side-discharge outlet allows easy unloading with the impeller running.

What are the key features and advantages of the Powder Granulation Blender?

Compact GMP model with SS 304/SS 316 contact parts
Dual functionality: blending + granulation in one bowl
Excellent uniformity with minimal processing time
Easy cleaning with removable contact parts and optional CIP
Flame-proof motors, jacketed bowl, binder spraying, and vacuum loading options
Precise control via manual or PLC-based automation with touch screen
Low heat generation and suitability for heat-sensitive materials.

What capacities and models are available?

We offer models from lab scale to production scale:

RMG 10 to RMG 600 (Gross capacity 10 L to 600 L)
Working capacity: 8 L to 480 L
Main motor: 2 HP to 50 HP
Chopper motor: 1 HP to 7.5 HP

Larger custom sizes are available as per requirement. Refer to the technical specifications table on the page for complete details.

How easy is it to clean and maintain the Powder Granulation Blender?

The machine is designed for easy cleaning and quick product changeovers. Contact parts are easily removable for manual cleaning, autoclaving, or sterilization. The low-profile design, smooth bowl, and optional CIP system eliminate dead corners and residue. This ensures full GMP compliance and supports frequent batch changes in regulated environments.

Countries We Export to

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