Freeze Dryer

Freeze dryers are essential for various applications in laboratories, offering a reliable method for preserving biological and pharmaceutical materials. These devices remove moisture through sublimation, ensuring that the integrity of the samples is maintained during the drying process.
Choosing the right freeze dryer can enhance laboratory efficiency and protect sensitive materials. Kalstein provides a range of freeze dryers tailored to meet the diverse needs of scientific research and industrial applications.
Types of freeze dryer your laboratory may need
Benchtop Laboratory Freeze Dryer

Benchtop laboratory freeze dryers are compact units designed for smaller-scale applications. They are ideal for research laboratories that require efficient drying processes without taking up significant space. These models offer user-friendly interfaces and precise temperature control, making them suitable for a variety of sensitive materials.
With robust performance and reliability, benchtop freeze dryers are essential for laboratories focused on pharmaceutical research, food preservation, and biological sample storage.
Food Freeze Dryer

Food freeze dryers are specialized units designed to preserve the nutritional value and flavor of food products. By removing moisture at low temperatures, these dryers prevent spoilage and extend shelf life, making them perfect for the food industry.
These machines are capable of processing various food items, ensuring they remain safe, delicious, and nutritious. Ideal for both commercial and home use, food freeze dryers are a valuable investment for anyone looking to preserve food effectively.
Vertical Laboratory Freeze Dryer

Vertical laboratory freeze dryers are designed for larger-scale applications and are often used in industrial settings. These dryers feature vertical chambers that maximize space and efficiency while ensuring uniform drying of samples.
They are particularly beneficial for laboratories dealing with bulk materials or requiring high-capacity drying solutions. With advanced technology, vertical freeze dryers deliver consistent results, making them ideal for research and development in various scientific fields.
What you should know before selecting a freeze dryer and making an investment
Key factors to consider

When selecting a freeze dryer, consider the sample volume, the temperature range, and the type of materials you will be processing. Different models cater to various needs, so it’s essential to assess your laboratory requirements before making a decision.
Additionally, look for features such as ease of use, maintenance requirements, and energy efficiency, which can impact long-term operational costs and laboratory efficiency.
Market price range

The price of freeze dryers varies widely based on their capacity, features, and brand. Entry-level models can start from a few thousand dollars, while high-end, industrial-grade units may cost significantly more, often exceeding tens of thousands.
Understanding your budget and evaluating the return on investment is crucial when selecting a freeze dryer that meets your laboratory's needs without compromising quality.
Value for money

Investing in a freeze dryer is a significant decision, and it’s important to consider the value for money. Look for models that offer a balance between cost and performance, ensuring that you receive reliable results without overspending.
Additionally, consider the warranty and support offered by the manufacturer, as these factors can enhance the overall value of your investment and protect your laboratory's operations.
Expected lifespan based on use and maintenance

The expected lifespan of a freeze dryer is influenced by its design, usage frequency, and maintenance practices. Regular maintenance can extend the life of the equipment, ensuring optimal performance over time.
It is advisable to follow the manufacturer's guidelines for maintenance and care to maximize the durability and functionality of your freeze dryer, protecting your investment for years to come.
FREEZE DRYER KALSTEIN
Discover freeze dryer for your laboratory
Explore a range of high-quality freeze dryers offered by Kalstein, designed to meet the diverse needs of laboratories and industries. Our models combine advanced technology with user-friendly features to ensure optimal performance and reliability.

100 kg Commercial Vacuum Freeze Dryer YR06647
The 100 kg Commercial Vacuum Freeze Dryer YR06647 is a high-performance industrial solution designed for professional freeze-drying processes that dem
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Freeze Dryer YR06692
The YR06692 Silicone Oil Freeze Dryer is a professional-grade vacuum freeze-drying unit designed for high-precision in-situ processing. This equipment
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Electric Heating Vacuum Freeze Dryer YR06637
The YR06637 is a state-of-the-art freeze dryer designed for critical applications in medicine, pharmacy, biotechnology, and the food industry. Its pri
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Large capacity 500kg vacuum freeze dryer YR06612
The KALSTEIN YR06612 high-capacity vacuum freeze dryer is an advanced solution for freeze-drying food, pharmaceutical products, and applications in bi
View productOur best-selling freeze dryer

Large capacity 500kg vacuum freeze dryer YR06612
Design and Technology
The YR06612 design incorporates aerospace-grade aluminum alloy, ensuring excellent durability and corrosion resistance. The dual-sided radiant heating system, with an emissivity greater than 90%, allows for uniform temperature distribution, ensuring consistent results throughout the process. Additionally, the dryer is equipped with an optimized drying curve control system that automatically adjusts the heating and vacuum value, optimizing the process and reducing operation time. The machine includes an integrated touchscreen, a dedicated modular controller, and the option for an FD-MANAGER control system, allowing real-time monitoring and tracking of operating parameters, with the ability to store up to ten years of data for full traceability.Frequently Asked Questions:
What types of products can I freeze-dry with the YR06612? This equipment is ideal for freeze-drying food such as meats, fruits, vegetables, soups, beverages, and aquatic products, as well as applications in the pharmaceutical industry and biological research. What is the average drying time? The drying time depends on the quantity and type of product, but the advanced drying curve optimization technology significantly reduces times compared to traditional models. Is it difficult to operate the YR06612 dryer? No. The machine features both manual and automatic control modes, allowing both experienced and novice operators to handle the equipment with ease. Additionally, the touchscreen and FD-MANAGER control system further simplify the process.Advantages and Disadvantages:
Advantages:- High processing capacity of up to 500 kg.
- Advanced freeze-drying technology that reduces times and improves efficiency.
- Easy control and monitoring via the touchscreen and FD-MANAGER system.
- Long lifespan due to high-quality materials, such as aerospace-grade aluminum alloy.
- High price, although this model offers excellent value for money considering its performance and durability.
- Space requirements: Its size may be a limiting factor in facilities with limited space.
Product Use in the Field:
The YR06612 dryer is used across various industries, from pharmaceuticals to food production. In the food industry, it is employed to freeze-dry perishable products such as fruits and vegetables, maintaining their nutritional value and extending shelf life without the need for refrigeration. In the pharmaceutical and research sectors, it is used to preserve temperature-sensitive biological compounds and medications. Laboratories conducting research on food or biological products also benefit from this technology, as it helps maintain the physical and chemical properties of products over long periods.Recommendations:
- Regular maintenance: Ensure frequent maintenance of the vacuum pump and air filters, as they are key components in the drying process.
- Constant monitoring: Use the data logging system to continuously monitor the process and make adjustments as necessary.
- Calibration: Perform periodic calibrations of the equipment to ensure accuracy in drying parameters and maximize efficiency.
Technical Specifications
| Model | YR06612 |
| Freeze drying area (m2) | 52.92 |
| Loading Capacity (kg) | 500 |
| Shelf numbers (Layers) | 9+1 |
| Shelf dimensions (mm) | 4900*1200*15 |
| Shelf spacing (mm) | 80 |
| Cart numbers (set) | 3 |
| Ice collecting capacity (kg/batch) | ≥750 |
| Cold trap temperature (℃) | ≤-50 |
| Defrosting mode | water cooled,water temperature<30℃ |
| Defrosting mode | spraying + soaking |
| Ultimate vacuum (Pa) | <10 |
| Power (kw) | 150 |
| Water cooled consumption (m3/h) | 80 |
| Compressed air L/min (P=0.5~0.8Mpa) | 30 |
| Dimensions (L*W*H) (mm) | 7000*8500*3200 |
| Overall weight (kg) | 29 |
Detailed analysis of freeze dryer for an effective and safe choice

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Jakie są czasy dostawy Freeze Dryer?
Czas dostawy zależy od dostępności w magazynie i rodzaju transportu (lotniczy lub morski). W magazynie: lotniczy 15-30 dni, morski 45-60 dni. Poza magazynem: lotniczy 30-60 dni, morski 60-90 dni.
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