Laboratory homogenizer for viscous products
Achieve ultra-fine textures and improved consistency in pasty and semi-pasty products with low-pressure ultrasonic homogenization, enhancing your production quality while reducing maintenance and energy costs.

Homogenizes Viscous and Pasty Products Efficiently
The alm® laboratory homogenizers HP from Equans – Pierre Guerin are engineered for precise low-pressure homogenization of viscous and pasty substances. Utilizing a patented 10-stage ultrasonic homogenization head, the HP model subjects products to mechanical actions of cavitation, turbulence, and lamination through tetrahedral cells, enabling improved texture without high pressure. Ideal for dairy, personal care, and food applications, this equipment excels in processing items such as cream cheese, baby formula, and facial creams. Operating efficiently under low pressure, the homogenizer reduces energy consumption and maintains a low acoustic level under 80 dB. Enabling seamless integration into laboratory settings, it features robust construction with hard chromium-plated stainless steel pistons that are suitable for handling abrasive products. Its hygienic design supports in-place cleaning, minimizing downtime and ensuring compliance with stringent sanitary standards. Designed for customization, the alm® HP series offers interchangeable cylinder blocks to adapt to varying product viscosities, catering to both current production needs and future scalability.
Benefits
- Enhances product texture with ultrasonic homogenization for superior end-product quality.
- Minimizes energy consumption with low-pressure operation, reducing operational costs.
- Supports versatile applications due to interchangeable cylinder blocks for varying viscosities.
- Lowers maintenance costs with durable hard chromium-plated pistons suitable for abrasive products.
- Ensures quick and effective cleaning with hygienic design and in-place cleaning capability.
- Applications
- Personal care,Food,Viscous products,Pasty products,Semi-pasty products,Clinical and baby nutrition,Dairy
- End products
- Ketchup,Hair conditioner,Face masks,Baby formula,Cream cheese,Peanut butter,Facial cream,Fruit preserves,Lip balm
- Steps before
- Emulsification,Grinding
- Steps after
- Sterilization,Packing
- Input ingredients
- pasty products,semi-pasty products,viscous products,fresh cheese,mustard,jam,honey,tomato concentrate,clinical food,baby food,personal care products
- Output ingredients
- improved texture,improved fineness
- Market info
- Pierre Guerin is renowned for manufacturing high-quality, engineered-to-order equipment, particularly for the pharmaceutical and biotechnology industries, specializing in vessels, process systems, and complete turnkey solutions with a strong emphasis on innovation and customer satisfaction.
- Pressure
- Low pressure
- Homogenization Frequency
- 60,000–100,000 impulsions/sec
- Homogenization Stages
- 10 stages
- Material Adaptation
- Viscous and semi-pasty products
- Ultrasonic Head Configuration
- 10 consecutive tetrahedral cells
- Material
- Hard chromium plated stainless steel pistons
- Acoustic Level
- Less than 80 dB
- Electrical Consumption
- Low
- Cleanability
- Cleanable in-place
- Working Mechanism
- Ultrasonic homogenization
- Batch vs. continuous operation
- Batch
- Cleaning method
- Clean-in-place (CIP)
- Energy efficiency
- Low pressure
- Automation level
- Manual / Optional PLC
- Abrasion resistance
- Yes
- Biological compatibility
- Yes
- Cleanability
- CIP (Clean-In-Place),hygienic design
- Corrosive resistance (e.g. acids)
- Stainless steel
- Density/particle size
- Compatible with dense/pasty materials
- Product type
- Fresh cheese,mustard,jam,honey,tomato concentrate,personal care products
- Discharge method
- High-speed expulsion through homogenizing head
- Machine footprint
- Laboratory scale
- Interchangeable cylinder block
- Yes
- Robust and reliable design
- Yes
- Low maintenance cost
- Yes
- Acoustic level
- Less than 80 dB
- Hygienic design
- Yes,cleanable in-place