High-Efficiency Freeze Dryer Machines for Food & Pharmaceutical Preservation

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Semi - Automatic Freeze Dryer: Dynamic and Flexible

The semi-automatic freeze dryer is an perfect balance of manual and automatic control, providing flexibility and efficiency within the scope of the freeze-drying process. It works well for small to medium level production and researches.
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Advanced Lift-Type Freeze Dryer Machines for Efficient Food Preservationz

Adaptability for Multiple Products

Our freeze dryer machines can be used on a wide range of materials including but not limited to fruits, vegetables, meats, pharmaceuticals, and instant foods. These types of products can be processed because of adjustable parameters that include freezing times, vacuum levels, and drying lengths. For example, delicate herbs require gentle drying at lower temperatures than meats, which require fast freezing to prevent cellular damage. In addition, the machines can work with varying bulk packaging all the way to retail-ready sachets and provide nitrogen-flushing to optimize shelf life. These additional capabilities give industries the opportunity to broaden their range of products without the need of purchasing other specialized machines.

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KANGBEITE's semi automatic freeze dryers offer a balance of affordability and performance for small to medium scale production. These systems are designed for users who require controlled freeze drying processes with partial manual intervention, ideal for laboratories, research facilities, and small food manufacturers. The semi automatic design allows operators to manage loading/unloading, while automated controls handle the freeze drying cycle (freezing, primary drying, secondary drying). Key components include a stainless steel drying chamber, condenser, vacuum pump, and temperature control system, with digital displays for monitoring process parameters. The freeze dryers can handle various materials, from food products (fruits, vegetables, meats) to biological samples, with chamber capacities ranging from 5 to 50 liters. Users can program custom drying profiles, adjusting temperature, vacuum pressure, and cycle duration to optimize product quality. The semi automatic nature reduces labor costs compared to fully manual systems while maintaining precision. With CE certification and energy efficient designs, these freeze dryers are a practical choice for businesses seeking to enter the freeze drying market without heavy capital investment.

Frequently Asked Questions

What is the average time to freeze-dry a product?

The time varies for each individual product and model of the machine. Usually, the steps consist of pre-freezing (which lasts 2-6 hours) and vacuum drying (which lasts 12-48 hours), meaning the total processing time can be anywhere from 14-54 hours. For instance, the average time to freeze dry a batch of strawberries (500kg) is 24-36 hours. Our team is happy to offer personalized estimates based on the product and machine capacity.

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customer evaluation

Sam
Efficient and Dependable for High Capacity Production

We purchased KANGBEITE’s 5000kg freeze dryer for our fish and seafood line and it has surpassed our expectations. The equipment’s ability to facilitate continuous processing allows us to maintain high volumes without sacrificing texture or shelf life. The hygiene design is compliant with EU standards which is critical for our export markets and the energy-saving features have reduced our utility bills significantly. Highly recommended for large scale operations.

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Precision Temperature and Vacuum Control

Precision Temperature and Vacuum Control

Our freeze dryer machines incorporate a state of the art PID control system for temperature (-80°C to +20°C) and vacuum (0.001–10 mbar) to guarantee absolute elapsive measurement in every operational cycle. For pharmaceutical and gourmet products bearing heat sensitive ingredients, the precision is critical.
Modular and Scalable Design

Modular and Scalable Design

Our design also permits easy expansion. For example, we can add pre-freezing chambers, conveyor systems, or even packaging with ease. Whether you’re scaling from 50kg to 5000kg batches, the machines adjust to your pace without requiring a complete system overhaul.
Global Certification and Support

Global Certification and Support

Certified by CE, ISO 9001, and HACCP, our machines have deemed trusted in excess of 100 countries. They are also provided with a global service network for technical support, spar parts, or “training anytime, anywhere” 24/7. This enables smooth functioning and regulation adherence of the local guidelines.
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