Used GEA Collette High Shear Granulator, Model Gral 75, 304 Stainless Steel. 75 Liter maximum capacity. 304 Stainless steel 21-1/2" diameter x 15" deep bowl with hemispherical bottom. Stationary flat top. Top entering 3-blade mixer and 2-tier high speed mixer. Hydraulic power pack for raise and lower of product bowl. Openings: top 4-3/4", 3-1/4", 4" for agitator, 2-3/4" for agitator. 3-1/2" side bottom outlet. Includes control panel. Serial# 79MG7506.
Used Equipment Facts About This Machine
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
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