Fristam Mixing & Blending for the Pharmaceutical Industry

Fristam powder mixers, shear mixers, and colloid mills are designed for pharmaceutical processes in GMP-regulated environments. The surfaces that come into contact with the product are made of stainless steel with a suitable surface finish and hygienic geometry to ensure cleanability, sterility assurance, and contamination control

Yes. Fristam mixing systems are available with:

• FDA-compliant materials
• 3-A certification
• ISO 9001 manufacturing
• Full traceability of wetted parts

This supports compliance with EU GMP, FDA cGMP and global pharmaceutical quality systems.

Yes. Fristam powder induction systems and mixers are designed for full CIP (Clean-in-Place) and SIP (Sterilize-in-Place) without dismantling. This enables repeatable, validated cleaning cycles between production cycles, which is a major advantage, especially for multi-purpose systems.

Yes. Optionally available big bag adapters prevent airborne contamination and operator exposure. This makes Fristam mixers suitable for sterile processing areas, high-potency APIs, hormones, cytotoxics and containment-controlled environments.

Hygienic design, CIP/SIP capability, surface finish certificates, documented material traceability and repeatable mixing performance simplify:

• IQ/OQ/PQ validation
• Cleaning validation
• Regulatory inspections
• Batch documentation and reproducibility

Fristam mixers are used for APIs, excipients and functional ingredients including fillers, binders, stabilizers, buffers, surfactants and active pharmaceutical compounds.

Powders are introduced directly into a controlled liquid stream inside the mixer, where immediate wetting and high-efficiency dispersion occur. This eliminates surface crusting, fisheyes and undissolved API clusters that compromise dose uniformity.

Yes. Challenging materials such as:

• Hydrophobic APIs
• Polymer-based excipients
• Thickeners and gelling agents
• Poorly wetting or electrostatic powders are dispersed efficiently with minimal clumping or over-shearing.

Yes. Mixing intensity and shear levels can be precisely configured to protect fragile molecules, proteins, biologics, suspensions and controlled-release formulations.

Inline powder induction ensures every gram of powder is fully wetted, dispersed and incorporated. This produces uniform viscosity, homogeneity and API distribution from batch to batch.

Yes. Complete powder utilization and controlled dispersion prevent settling, floating and dead zones, helping to meet strict pharmaceutical content-uniformity and dosing requirements.

Yes. Fristam mixing systems can be configured for:

• Batch manufacturing
• Continuous processing
• Closed-loop recirculation to match pharmaceutical process design and scale.

Yes. Fristam powder mixers and shear blenders are designed to retrofit into existing liquid preparation, compounding, formulation and transfer systems with minimal disruption.

Once installed, Fristam systems operate with minimal manual input. Automated powder induction, CIP/SIP and process control reduce operator variability and ensure consistent product quality.

Optionally available big bag adapters help to eliminate airborne dust and operator exposure. This improves:

• Occupational safety
• Containment
• Cleanroom conditions
• Product protection

Inline powder induction delivers faster dispersion, better homogeneity and safer powder handling than manual tank addition — especially critical for potent APIs and sterile environments.

Yes. 100% of the powder added is incorporated into the product. This eliminates losses in bags, hoppers and tank walls — which is particularly important for high-value APIs.

Lower cleaning times, reducing/eliminating batch failures, faster dispersion, minimal maintenance and long equipment life contribute to lower operating costs across the full lifecycle.

Fristam mixers are used in:

• Solid-to-liquid API solutions
• Syrups and oral liquids
• Injectable solutions
• Vaccines and biologics
• Topicals and gels
• Buffer and media preparation

Yes. Each system is configured to suit powder behaviour, viscosity, temperature, sterility requirements, batch size and regulatory constraints.

Key data includes:

• API and excipient properties
• Liquid phase characteristics
• Throughput and batch size
• Temperature and viscosity
• Cleaning and validation requirements

Fristam's application engineers support customers through system selection and validation.

Active Pharmaceutical Ingredients (APIs)
Antibiotics, analgesics, antivirals, hormones, oncology drugs, anti-inflammatories, cardiovascular APIs

Fillers & Diluents
Lactose, microcrystalline cellulose, mannitol, calcium phosphate

Binders & Polymers
Povidone (PVP), HPMC, PEG, carbomers

Disintegrants & Stabilizing Agents
Croscarmellose sodium, sodium starch glycolate, alginates

Surfactants & Solubilizes
Polysorbates, sodium lauryl sulfate, bile salts

Buffers & pH Control
Citric acid, sodium citrate, phosphates, bicarbonates

Biopharmaceutical Powders
Proteins, peptides, enzymes, vaccine components

Nutritional & Medical Formulation Powders
Electrolytes, amino acids, glucose, vitamin blends