Food Technology

Equipped with pH, DO and temperature control

Specifications:  
Working volume    390-400 L
Mantel volume    38 L
Min/max operating pressure - vessel     -1/6 Bar
Min/max operating pressure - mantle     -1/6 Bar
Min/max  operating temperature - vessel     -10/135 ºC
Min/max  operating temperature - mantle     -10/150 ºC

Spray drying is used for continuous drying of liquid foods into powders. The incoming stream is atomized into small droplets by a nozzle at the top of the dryer. The droplets meet hot dry air whereby the water evaporates and the powder particles are separated in a cyclone. In this specific spray drying model it is possible to withdraw samples during the drying process. The method is particularly suitable for heat-sensitive foods.  Applications in the industry include the production of milk powder, whey powder, instant coffee, antibiotics and enzymes for detergents.

• Temperature dry air: 105-350°C
• Airflow: 0-330 m3/h
• Nozzles: 0.5, 0.75, 1.0, 1.5 och 2.0 mm available
• Particle size of powder produced: 5-100 μm
• Capacity: 50 ml/h up to 3.5 L/h

A decanter is used for continuous separation of solid particles from a dispersion or slurry. A liquid stream is pumped into the rotor which separates the material into two fractions using accelerated gravity: a liquid phase and a solid phase. Decanters are used in the food industry for eg. in the production of different types of beverages, separation of whey protein in the dairy industry, vegetable oil and wine clarification.

• Max acceleration: 4400 g
• Max speed: 10 000 rpm
• Differential speed: 1-200 rpm
• Weir discs: 56/12, 60/10, 64/8, 68/6
• Capacity: 5-80 L/h

Alfa Laval MB 20 Bactofuge™

Pilot-Scale Disc Stack Separation System for Biopharma and Fermentation Processing

Overview

The Alfa Laval MB 20 Bactofuge™ is a fully automated, pilot-scale disc stack centrifuge designed for the gentle and efficient harvesting of microbial and cell cultures. The system combines Alfa Laval's Hermetic Design™ technology with Bactofuge® continuous solids-removal technology, making it particularly suitable for processing high-cell-density fermentation broths while maintaining product integrity and maximizing biomass recovery. 

Key Features

Separation Technology

• Disc stack separator with continuous biomass concentration
• 3-phase separation configuration (clarified liquid, concentrated solids, service liquid)
• Continuous heavy-phase (biomass) removal
• Designed for high-solids fermentation broths
• Partial discharge functionality minimizes product loss 
• Hermetic Design™
• Fully hermetic, bottom-fed bowl design
• Gentle acceleration of process fluids
• Reduced foaming and oxygen uptake
• Low shear stress on cells
• Improved downstream filtration performance

Automation

• Fully automated operation
• Integrated PLC and touchscreen HMI
• Plug-and-play installation
• Automated cleaning capabilities (CIP-compatible)
• Flexible process control for varying fermentation conditions

Technical Specifications

Typical Applications

Bioprocessing

• Probiotic production
• Bacterial biomass harvesting
• Cell culture processing
• Recombinant DNA (rDNA) production
• Vaccine manufacturing
• Precision fermentation
• Bio-based industrial biotechnology processes

Research & Development

• Pilot plant studies
• Scale-up verification
• Process development
• Technology transfer to production-scale separators

Performance Benefits

Product Quality

• Gentle cell handling minimizes cell lysis
• Low oxygen pickup
• Reduced foaming
• High biomass recovery
• Preserves functionality of sensitive biological products

Process Efficiency

• Continuous operation
• High solids-handling capability (up to approximately 40% solids concentration in feed)
• Reduced downstream filtration costs
• Low risk of clogging
• Low temperature increase across the machine

Scalability

• Pilot-scale results can be translated to larger Alfa Laval Culturefuge and MB production separators
• Suitable for process optimization prior to manufacturing scale-up

System Configuration

The MB 20 Bactofuge system consists of:

• Disc stack separator
• Direct-drive motor
• Integrated process and service liquid system
• Electrical control cabinet
• Touchscreen operator interface
• Skid-mounted frame for mobile pilot-plant installation

Suitability for LUPPP / Food & Biotech Pilot Plants

The MB 20 Bactofuge is particularly well suited for:

• Harvesting Lactobacillus plantarum 299v
• Yeast biomass recovery
• Precision fermentation processes
• Alternative protein production
• Mycelium and microbial biomass applications
• Scale-up studies from 100–500 L bioreactors to industrial production

A multifunction extraction tank can be used for several  applications. The principle is that the pressure is decreased in a jacketed extraction tank whereby the liquid phase evaporates at a temperature lower than 100 ° C, and the starting material is concentrated. The separated steam can be condensed and collected. This model has a sonicator attached which can break cells with the help of sonication. Multi function extraction tanks are used, among other things, as evaporators, for the extraction and production of herbal medicine, and can be used to remove and recover volatile substances such as certain aromas and flavors.

• Size of tank: 20L
• Amount solid material: 0.3-5 kg
• Temperature interval: 50-100°C
• Pressure: 0 to -0.08 bar
• Evaporation capacity: 4-6 kg/h 

A screw press is used to extract oil from nuts and seeds. Seeds are introduced from the top and fed by a rotating screw. The screw is enclosed in a cone-shaped barrel and together with a press head and nozzle, pressure is created. A heating collar is mounted to increase the temperature of the seeds to allow a higher oil yield. Oil is separated and press cake is exiting through a nozzle. This model can be used for both hot pressing (oil temperature 85-110°C) and cold pressing (oil temperature max 40 ° C). Screw pressing is used to press oil seeds such as rapeseed, hemp seeds and flax seeds but also various types of nuts such as walnuts and peanuts.

• Temperature heating collar: up to 150°C
• Capacity: up to 12 kg/h depending on raw material 

An extruder is a continuous pressure cooker. Flour is fed and mixed with steam injections to form a dough. A twin screw feeds the dough forward through different zones where temperature can be  set separately for each zone. The screw configuration and rotation speed control the pressure and retention time of the material. Extruders in general has its highest performance close to maximum capacity (for this particular extruder 20 kg/h). The extruder can be used for both expanded products (such as cereals and cheese curls) and meat analogues, a food category where chewing  esistance is created in plantbased materials.

• Length: 40D = 800 mm
• Screw length: 795 mm
• Screw diameter: 20 mm
• Type of rotationof the twin screw: co-rotation
• Heating/cooling zones: 4 electrically heated zones
• Max temperature: 400°C
• Max pressure= 300 bar
• Dies: 20x9mm, 25x7mm,30x5mm
• Capacity: 0.5-20 kg/h

Ultrafiltration is a gentle separation process that operates at low temperatures and without the addition of chemicals. Ultrafiltration works by pressurizing the feed solution and pumping it through a tube where the walls are a very dense filter. Water and small molecules can pass through the filter while larger molecules comes out on the other side of the tube in a cleaner and more  concentrated form. The substances that pass through the filter are determined by choosing the density of the filter. With built-in heat exchangers, it is possible to both heat and cool the solution during filtration. Ultrafiltration is used industrially for the purification and concentration of proteins, enzymes and carbohydrates etc.

• Size of tank: 50 L
• Temperature interval: 10-80 °C
• Max. cross flow: 50 L/min
• Max pressure: 6 bar

GEA PandaPLUS 1000 – High Pressure Homogenizer

Overview

The GEA PandaPLUS 1000 is a compact, tabletop high‑pressure laboratory homogenizer designed for continuous operation at up to 1000 bar, ideal for processing nanoparticles, nanoemulsions, nanodispersions, and for efficient cell disruption. It is widely used across food, dairy, cosmetic, chemical, and pharmaceutical applications and delivers results scalable to industrial systems. 

Key Performance Data

Max Pressure: 1000 bar

Flow Rate: 20–24 L/h depending on electrical configuration (50/60 Hz)

Minimum Sample Volume: 60 mL

Feeding Hopper Volume: 0.4 L standard; 2 L optional 

Dimensions (L × W × H): 810 × 540 × 440 mm 

Weight: 105 kg

Viscosity Limit Without Feeding Pump: Up to 1000 cP 

Construction & Materials

Compression Block

• High‑grade Super Duplex stainless steel engineered for high stress resistance.
• Solid ceramic pumping piston.
• No lubrication water required (special packing design).
• Suction ball valve (PVB) in ceramic; replaceable seat in hardened stainless steel or optional tungsten carbide.

Homogenizing Valve

• Manual pressure adjustment via hand‑wheel.
• Reversible wear parts in tungsten carbide (ceramic optional).
• Second-stage homogenizing valve included as standard.
• Multiple outlet orientations: front/upwards/downwards.

Power End

• Three‑phase motor, suitable for variable speed drive.
• Camshaft drive system with maintenance‑free grease lubrication.

Casing & Frame

• ABS removable casing for easy cleaning.
• High‑quality stainless steel base frame.
• Adjustable anti‑vibration rubber feet.

Control System

• Touch‑screen control panel.
• Start/stop control and pressure trend visualization.
• Built‑in safety system for overpressure protection.

Product Inlet/Outlet

• Tri‑Clamp™ connections for inline installation.
• No feeding pump required when product viscosity ≤ 1000 cP.

Applications

Suitable for continuous high‑pressure processing of:

• Nanoparticles, nanoemulsions, nano‑dispersions
• Cell disruption
• Dairy products & fruit juices
• Liquid foods, additives, and ingredients
• Cosmetic & chemical products

YTRON® Y Jet Mixer (Directed Jet Stream Mixer)

1. General Description

The YTRON® Y Jet Mixer is a high-efficiency rotor–stator mixing system designed to deliver rapid, homogeneous, and air-free mixing in liquid and multiphase systems. The mixer generates a directed axial jet stream (non-rotational), enabling uniform distribution of components throughout the vessel without vortex formation.

This technology is particularly suited for powder incorporation, homogenisation, suspension, and dissolution processes across a wide range of industrial and laboratory applications.

2. Operating Principle

• Utilises a rotor–stator mixing head to create a pure axial flow jet 
• Converts conventional radial flow into axial flow, ensuring efficient bulk circulation 
• Produces a directed jet stream without rotation, preventing vortex formation Integrated flow deflectors eliminate the need for external tank baffles

Process effect:

• Rapid lifting and dispersion of solids from tank bottom
• Uniform mixing throughout vessel volume
• Minimal air entrainment and oxidation

3. Key Features

• Axial jet mixing technology (vortex-free)
• Low shear mixing (short residence time in mixing zone) 
• Air-free homogenisation
• Integrated flow deflection system (no external baffles required)
• Capability to induct powders below liquid surface
• Reduced risk of sedimentation or floating phases
• Modular and application-specific design
• Minimal immersed components (improved hygiene and maintenance) 

4. Technical Specifications (Typical Range / Configurable)

5. Performance Characteristics

• Homogeneous mixing within seconds
• Mixing time reduction up to ~80%
• No vortex formation → prevents air entrainment
• No sedimentation or phase separation
• Improved heat transfer efficiency (reduced heating/cooling time)

6. Applications

• Powder incorporation (e.g., silica, cocoa, polymers)
• Liquid–liquid mixing
• Homogenisation and dispersion
• Suspension of solids
• Emulsion systems (low to moderate shear)
• Pilot plant and full-scale process operations

Typical industries:

• Food & beverage
• Biotechnology / bioprocessing
• Pharmaceuticals
• Cosmetics
• Chemical processing

7. Design Variants & Options

• Standard jet mixer
• High-shear configuration (optional)
• YTRON ByPass injector system for direct powder dosing
• Laboratory and pilot-scale units
• Customised tank integration and positioning

8. Advantages Over Conventional Agitators

9. Installation & Integration Considerations

• Mixer sizing must be based on:
  • Tank geometry and volume
  • Product viscosity and rheology
  • Required mixing time
• Custom engineering is standard practice for optimal performance
• Suitable for integration into CIP/SIP process systems

The Fritsch PULVERISETTE series isn't just a piece of lab equipment; it’s the gold standard for anyone who needs to turn solid materials into ultrafine dust with relentless consistency. Whether you’re working in pharmaceuticals, geology, or advanced materials research, these ball mills are engineered for high-performance grinding and homogenization.

Here is a professional product description tailored for a high-end laboratory catalog.

Fritsch PULVERISETTE: Precision Milling for Superior Results

When your research demands reproducible results and analytical fineness, the Fritsch PULVERISETTE line delivers. Known for its robust German engineering, this series of planetary and vibratory ball mills is designed to handle everything from soft, fibrous samples to the hardest, most brittle materials.

Key Performance Features

• Ultrafine Grinding: Achieve particle sizes down into the nano-range (sub-micron) with high-energy impact and friction.
• Intuitive Operation: Features a user-friendly interface with programmable grinding parameters, ensuring your SOPs are followed perfectly every time.
• Safety First: The integrated SafeLock system ensures grinding bowls are securely clamped, preventing any accidental opening during high-speed rotations.
• Versatile Material Handling: Whether you are performing dry grinding, wet grinding, or cryogenic processing, the PULVERISETTE adapts to your specific workflow.

Technical Specifications

FeatureDescriptionGrinding PrincipleImpact and FrictionMax. Feed SizeUp to 10 mm (depending on model)Final FinenessDown to <0.1μmRotational SpeedAdjustable up to 1100 rpmBowl MaterialsAgate, Sintered Corundum, Zirconium Oxide, Stainless Steel, Hardmetal Tungsten Carbide

Why Choose Fritsch?

"The PULVERISETTE isn't just about power; it's about control. It allows researchers to achieve a loss-free reduction in grain size while maintaining the chemical integrity of the sample."

Normann Blast Chiller – Nortech Plus 5

Product Overview

The Nortech Plus 5 is a high‑performance, multifunctional blast chiller and shock freezer designed for professional kitchens. It provides rapid chilling, efficient deep‑freezing, low‑temperature cooking, reheating, thawing, and specialty modes for pastry, fish, desserts, and bread. Its design emphasizes energy efficiency, versatility, and a premium user experience.

Technical Specifications

Capacity

• Tray capacity:5× GN 1/1 H40 – H65
  • 10× GN 1/1 H20
  • 10× EN 60×40 trays
• Useful volume: 115 L
• Blast chilling capacity: 23 kg (+90 °C → +3 °C)
• Shock freezing capacity: 18 kg (+90 °C → −18 °C)

Temperature Range

• Operating range: −40 °C to +85 °C
•  Supports blast chilling, freezing, low‑temperature cooking, warming, and holding.

Dimensions & Weight

• External dimensions (W×D×H): 750 × 864 × 970 mm
• Internal dimensions (W×D×H): 646 × 422 × 406 mm
• Gross packaging dimensions: 800 × 890 × 1124 mm; volume 0.8 m³ 
• Net weight: 122 kg (retail listing)
• Gross packaged weight: 139 kg

Cooling System

• Cooling method: Air‑cooled, self‑contained unit
• Refrigerant: R452A (GWP 2141)
• Cooling capacity: 2042 W (Evap. –10 °C / Cond. 45 °C)

Electrical Data

• Power supply: 220–240 V / 1N / 50 Hz
• Max power consumption (cold cycles): 1491 W (≈6 A)
• Max power consumption (hot cycles): 1370 W
• Max effect (cooling): 1.04 kW (retail data)
• Max effect (heating): 1.07 kW

Construction Features

• AISI 304 stainless steel interior and exterior (durable, hygienic)
• Adjustable stainless steel feet (height‑adjustable)
• Rounded internal corners for easy cleaning
• High‑density CFC‑free insulation
• Door gasket designed for both high and low temperature durability
• Technical compartment under the cabinet for easier access

Functions & Operating Modes

• Blast chilling & shock freezing
• Low‑temperature cooking
• Reheating / Retherming
• Thawing
• Fish sanitizing
• Ice‑cream hardening
• Pastry & dessert preparation
• Bread proofing & retardation (optional humidity generator)
• Warming & hot‑holding

Controls & Interface

• Advanced programmable cycles
• Multiple preset cycles for chilling, freezing, thawing and specialty modes
• Custom cycle programming
• Pre‑heating and pre‑cooling functions
• Temperature monitoring via built‑in probes

Standard Equipment

• Multi‑point heated core probe (1 pc)
• Adjustable tray supports for GN 1/1 and EN 60×40 trays
• Door with durable seal and ergonomic handle

Optional Accessories

• Additional core probes
• Ozone generator for cabinet sanitization
• Humidity generator for proofing
• Caster set
• Water‑cooled condensing unit variant

Applications

Ideal for:

• Professional kitchens
• Bakeries & pastry labs
• Gelato/ice‑cream shops
• Catering and high‑volume food production
• Restaurants needing rapid cooling, freezing, or precise thermal processes

Labconco Lyph‑Lock 18 Freeze Dryer

The Labconco Lyph‑Lock 18 is a robust, pilot‑scale freeze dryer designed for reliable lyophilization of moderate to large sample loads. Built for laboratory and pre‑pilot applications, the system combines controlled drying performance with a durable stainless‑steel construction suited for frequent use in research and process development environments.

The unit is equipped with a tray chamber capable of handling approximately 7–8 kg of wet material, making it well suited for bulk drying of food, biological, or biotechnological materials. Multiple stainless‑steel shelves allow for uniform heat transfer and reproducible drying conditions across batches.

The Lyph‑Lock 18 features a front‑loading vacuum chamber with a clear door, enabling visual monitoring of the drying process while maintaining an airtight seal. The integrated condenser efficiently captures water vapor, supporting stable vacuum levels throughout extended freeze‑drying runs. The system is designed to interface with an external vacuum pump and refrigeration unit, ensuring flexibility and serviceability in laboratory infrastructure settings.

This freeze dryer is particularly suitable for:

• Pilot‑scale process development
• Food and ingredient research
• Academic and industrial R&D environments

With its proven Labconco engineering, solid construction, and practical tray capacity, the Lyph‑Lock 18 offers a dependable solution for laboratories requiring controlled, repeatable freeze‑drying of larger sample quantities.

The Christ LOC‑1M / Alpha 1‑4 freeze dryer is a compact yet powerful laboratory freeze dryer designed for reliable lyophilization in research, development, and small‑scale pilot applications. Manufactured by Martin Christ, the system is well known for its robust engineering, flexible configuration options, and reproducible drying performance across a wide range of sample types.

Equipped with a tray chamber suitable for approximately 1 kg of wet material, the Alpha 1‑4 is well suited for bulk drying of food and feed samples, plant material, and formulated food products. The tray system enables uniform heat transfer and controlled sublimation, supporting consistent drying conditions between and within batches.

The front‑loading drying chamber allows easy access to trays and clear visual monitoring of the process, while the integrated ice condenser efficiently captures water vapor to maintain stable vacuum conditions throughout long drying cycles. The system supports both tray drying and container‑based drying using appropriate accessories, making it a versatile platform for diverse lyophilization workflows.

Typical application areas include: (Note only food grade samples for this equipment)

• Food and ingredient research
• Biotechnology and life‑science R&D
• Process and method development
• Academic and industrial laboratory use

With its small footprint, modular design, and well‑established Christ freeze‑drying technology, the LOC‑1M / Alpha 1‑4 provides a dependable solution for laboratories requiring controlled freeze drying at the boundary between bench‑scale and pilot‑scale operation.

Discovery DSC 250 –Differential Scanning Calorimeter

The TA Instruments Discovery DSC 250 is a high‑performance differential scanning calorimeter designed for precise and reliable thermal analysis across research, development, and quality control applications. It combines advanced heat‑flow technology, robust hardware design, and an intuitive user interface to deliver accurate characterization of thermal transitions in polymers, pharmaceuticals, foods, chemicals, and advanced materials.

At the core of the Discovery DSC 250 is the Fusion Cell™, engineered to provide exceptional baseline flatness, sensitivity, and reproducibility. This cell design enables accurate detection of subtle thermal events and highly reliable measurement of transition temperatures, enthalpy changes, and heat capacity. 

The instrument incorporates patented Tzero® heat‑flow technology, which directly measures heat flow rather than relying on mathematical approximations. This approach significantly improves baseline stability and resolution while enabling direct and accurate heat‑capacity determination. Tzero® technology also supports Modulated DSC® (MDSC®) experiments, allowing efficient separation of overlapping thermal events such as reversible and non‑reversible transitions

A wide range of refrigerated cooling options is available, allowing sub‑ambient operation without the need for liquid nitrogen and supporting extended unattended measurements. The Discovery DSC 250 can be configured with a reliable linear autosampler, enabling automated calibration, verification routines, and high‑throughput operation for 24/7 laboratory workflows. 

User interaction is streamlined through a modern touch‑screen interface and integration with TA Instruments’ TRIOS™ software, which provides comprehensive instrument control, method development, data analysis, and reporting in a single environment. Automated calibration tools and flexible experiment design enhance productivity while ensuring data integrity.

The Discovery DSC 250 is suitable for measuring thermal properties such as glass transition temperature, melting and crystallization behavior, phase transitions, enthalpy, heat capacity, cure kinetics, and oxidative stability, making it a versatile platform for both routine analyses and advanced thermal research.

Backed by TA Instruments’ commitment to quality—including an industry‑leading cell and furnace warranty—the Discovery DSC 250 offers long‑term reliability and confidence for demanding laboratory environments.