Colloidal Mill

Colloidal Mill
Colloidal Mill
Colloidal Mill
Colloidal Mill
Colloidal Mill
Colloidal Mill
Colloidal Mill
Colloidal Mill

Colloidal Mill

The Schematic Colloidal Mill is an advanced continuous inline colloid mill and homogeniser, specifically designed for the wet milling of raw materials to produce ultra-fine suspensions. This cutting-edge technology enhances dispersion capabilities, ensuring uniform particle size reduction throughout continuous processing.

Our comprehensive range of Schematic Colloidal Mills spans lab and commercial-scale configurations, enabling effective milling to take place prior to the drying process and saving time and energy while maintaining complete product consistency.

Unlike traditional batch milling systems, the Schematic Colloidal Mill operates continuously inline, reducing process bottlenecks and enabling greater throughput without compromise on particle size control. All models are constructed from SS 316 or Hastelloy for full cGMP compliance and long-term durability across demanding production environments.

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Design Features

Continuous inline rotor-stator milling head for uniform particle size reduction throughout the process cycle. Adjustable milling gap provides precise control of output particle size to meet specific formulation requirements. The homogeniser is integrated within the feeding process, enhancing dispersion performance from the point of entry.

Internal areas are hygienically designed for ease of cleaning and maintenance, with all wetted parts constructed from SS 316 or Hastelloy. The high-speed rotor operates at up to 5800 RPM and the compact, self-contained unit is suitable for direct integration into existing process lines. The design eliminates the need for dry milling and avoids associated product losses.

Technical Specification

Specification CM1 CM3 CMD3 CM5 CMD5
Application Lab Commercial Commercial Commercial Commercial
Flow Rate (m³/hr) 1 3 3 5 5
Material of Construction SS 316 / Hastelloy SS 316 / Hastelloy SS 316 / Hastelloy SS 316 / Hastelloy SS 316 / Hastelloy
Particle Size (µm) <10 <20 <20 <20 <20
Speed (RPM) 2900 5800 5800 5800 5800
Motor Rating (kW/HP) 2.2 / 3 7.5 / 10 11 / 15 15 / 20 22 / 30

Operational Benefit

Continuous inline operation eliminates batch processing downtime and supports high-productivity manufacturing environments. Milling is carried out prior to the drying stage, reducing energy consumption and overall process time. Because the equipment mills without generating a temperature increase, it is particularly well suited to temperature-sensitive and thermally unstable compounds.
Uniform particle size control is maintained throughout each production run, supporting consistent product quality and reducing the need for rework. Automatic operation minimises operator involvement, while the ability to mill suspended material directly after crystallisation streamlines downstream processing. The integrated homogeniser function within the feed process further enhances dispersion performance across the full production cycle.

Applications

The Schematic Colloidal Mill is suitable for use across a broad range of industries and processes including pharmaceutical manufacturing, API wet milling and suspension production, biopharmaceutical and fine chemical processing, agrochemical formulation, food and beverage manufacturing, cosmetics and personal care production, and specialty chemical applications. The equipment is also well suited to any process requiring ultra-fine suspension or homogenisation of raw materials prior to drying.

Supply Options

The Colloidal Mill is available in lab scale (CM1) and commercial scale (CM3, CMD3, CM5, CMD5) configurations. Wetted parts are offered in SS 316 or Hastelloy to suit corrosive or highly reactive process materials. Output particle size is customisable to meet specific process requirements, with bespoke flow rate and motor configurations available on request. Full cGMP-compliant builds are available for regulated pharmaceutical and life sciences environments.

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