USED COLLETTE GRAL 75

Manufacturer Information:

Brand: GEA Collette

Model: Gral 75

Type: High Shear Granulator / Mixer

Serial Number: 79MG7506

Material: 304 Stainless Steel (Product Contact)

Condition: Used

Description:
This Used GEA Collette Gral 75 High Shear Granulator is a robust, high-performance wet granulation system designed for pharmaceutical, nutraceutical, and specialty chemical applications. With a 75-liter capacity, it features a 304 stainless steel bowl (21.5" diameter x 15" deep) with a hemispherical bottom for optimal mixing performance.
Equipped with a top-entering 3-blade main agitator and 2-tier high-speed chopper, it ensures efficient and uniform mixing of powders and granules. The unit includes a hydraulic power pack for automatic raise/lower of the product bowl, multiple top inlets, and a 3.5" side bottom outlet. Comes complete with control panel for operator control and process adjustment.

Specifications:

Model: Gral 75

Serial Number: 79MG7506

Capacity: 75 Liters

Bowl Dimensions:

Diameter: 21.5"

Depth: 15"

Bottom: Hemispherical

Material: 304 Stainless Steel (product contact)

Top Cover: Stationary, flat

Agitators:

Top-entering 3-blade mixer

2-tier high-speed chopper

Bowl Lift: Hydraulic power pack for raise/lower

Inlet Openings (Top):

4.75", 3.25", 4" for mixing components

2.75" for agitator

Discharge Outlet: 3.5" side-mounted at bottom

Controls: Electrical control panel included

Condition: Used – Excellent working order

Features:

75-liter capacity ideal for R&D or small-scale production

Dual mixing system for high shear wet granulation

Hemispherical bowl design for uniform mixing and easy cleaning

Hydraulic bowl lift for ergonomic operation and fast batch turnover

Multiple top inlets for powder, binder, and inspection ports

High-speed chopper enhances binder dispersion and granule uniformity

Stainless steel construction ensures durability and GMP compliance

Control panel for precise operation and safety interlocks

Applications:

Pharmaceutical: Wet granulation of APIs and excipients for tablets and capsules

Nutraceuticals: Herbal and vitamin-based powder granulation

Specialty Chemicals: Agglomeration and particle formation

Cosmetics: Powder blending and liquid binder mixing

Food Ingredients: Flavor granulation and specialty blend creation

R&D and Scale-Up: Ideal for pilot plant or pre-production runs

What might this be used for?

Wet granulating pharmaceutical powders for enhanced flow and compressibility

Preparing granules with liquid binders for tablet pressing

Blending active and excipient powders with high shear mixing

Scaling up formulations in a controlled, GMP-compliant environment

Creating small-batch cosmetic powders and granules

Conducting formulation R&D before transferring to larger production mixers

Replacing smaller lab granulators with increased capacity and automation

Mixing high-viscosity slurries or binders into dry materials

Supporting nutraceutical production with quick granule formation

Performing repeatable, validated granulation for quality assurance