Rapid Mixer Granulator (RMG)

A Rapid Mixer Granulator (RMG) is a high-performance equipment used in pharmaceutical and food industries for efficient granulation and mixing. With its GMP-compliant design, high-speed operation, and advanced safety features, it ensures consistent, high-quality production for tablets, capsules, and food powders.

Description

Rapid Mixer Granulator (RMG) – Technical Specification & Use in Pharma & Food Industry

Introduction

A Rapid Mixer Granulator (RMG) is an essential equipment used in the pharmaceutical and food industries for high-speed dry and wet granulation of powders. It ensures uniform mixing and granule formation, improving the quality of tablets, capsules, and food products.

 

Technical Specifications of Rapid Mixer Granulator (RMG)

  1. Construction Material

Stainless Steel (SS 316L for contact parts, SS 304 for non-contact parts) – ensures GMP & FDA compliance.

Mirror or Matte Finish – prevents contamination and allows easy cleaning.

Silicone or PTFE Gaskets – ensures airtight sealing, preventing cross-contamination.

  1. Mixing & Granulation Chamber

Blending Capacity: 10L to 1200L, depending on model.

Batch Size: 30% to 70% of the total capacity for optimal mixing.

Jacketed Bowl (Optional): For temperature-controlled granulation.

  1. Impeller & Chopper System

Impeller Speed: 50 – 300 RPM, adjustable via Variable Frequency Drive (VFD).

Chopper Speed: 1000 – 3000 RPM for efficient granule size reduction.

Counter-Rotating Design: Ensures uniform particle size distribution.

  1. Granulation Process Control

Automated PLC-Based System (Optional): Ensures process repeatability and accuracy.

Load Cell Integration (Optional): For precise material weighing.

Temperature & Humidity Sensors: Monitors real-time process conditions.

  1. Discharge & Material Transfer

Pneumatic or Gravity Discharge System: Ensures easy collection of granules.

Integrated Wet Mill (Optional): Allows direct transfer to drying systems.

  1. Cleaning & Safety Features

CIP (Clean-In-Place) System (Optional): Ensures quick cleaning and prevents cross-contamination.

Explosion-Proof Design (Optional): For solvent-based applications.

Interlocked Safety Doors & Emergency Stop Button: Prevents accidental operation.

  1. Power Requirement

Motor Power: 2 HP to 50 HP, based on capacity.

Power Supply: 220V/380V, 50/60Hz, available in different configurations.

Uses of Rapid Mixer Granulator (RMG) in the Pharmaceutical Industry

Wet Granulation for Tablet & Capsule Production

 

Ensures uniform granule size for consistent drug content.

High-Speed Mixing & Blending

 

Rapidly mixes API (Active Pharmaceutical Ingredients) and excipients.

Improved Flowability & Compressibility

 

Enhances powder flow properties, reducing production defects.

Moisture-Controlled Granulation

 

Prevents over-wetting or drying, maintaining product quality.

Prepares Granules for Fluid Bed Drying (FBD)

 

Produces free-flowing granules, ready for drying in Fluid Bed Dryer (FBD).

Uses of Rapid Mixer Granulator (RMG) in the Food Industry

Mixing & Granulation of Food Powders

 

Used for blending flour, starches, and dairy powders.

Snack & Cereal Granulation

 

Enhances texture and flowability of cereal mixes and snack seasonings.

Production of Instant Drink Powders

 

Used in making instant coffee, tea, and flavored powders.

Protein & Nutritional Supplement Granulation

 

Improves the dissolution and dispersibility of protein powders and dietary supplements.

Coating & Flavoring of Food Granules

 

Ensures even distribution of flavors and colorants in food products.

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