All freeze dryers are called vacuum freeze dryers. The vacuum is used for this machine is to reduce the pressure in the chamber. FD-1500 vacuum freeze dryer can process 1500kg fresh food per batch. KEMOLO offers cheap price commercial vacuum freeze dryers for sale. If you need to buy an industrial vacuum freeze dryer with low cost, KEMOLO would be one of the best options from all manufacturers.
Vacuum Freeze Dryer, known as Vacuum Lyophilizers, the dehydration working principle is based on sublimation. The fresh product input capacity of FD-1500 vacuum freeze dryer is 1500kg per batch. The vacuum chamber length of this model of freeze-dryer is 11.6 meters, just perfectly fit with a 40 feet container (12 meters). In fact, all freeze dryers are called vacuum freeze dryers. The vacuum is used for this machine is to reduce the pressure in the chamber. The water in the fresh product is quickly frozen to -35°C becoming ice. And the ice is sublimated in o vapor and removed out of the product, collected on a low temperature vapor condenser. The product is dried 100% natural, without shape changing, color changing, nutrition lost, flavor lost, longer shelf time without additives and preservatives. The FD-1500 vacuum freeze dryer is widely used in food industry to freeze dry fruits, vegetables, plants, meat, sea food, cooked food, milk, coffee, pet’s food etc.
1. How much can you earn by FD-1500 vacuum freeze dryer?
Daily input capacity
Daily output capacity
Lyophilized fruit price
Total turnover annually
2. The principle and process of vacuum freeze-drying The principle of vacuum freeze-drying is to remove water by sublimation and collect by condensation. The vacuum freeze-drying process is divided in o three stages: (Product freezing stage, primary lyophilization stage; secondary lyophilization stage,<1% water remained)
3. Advantages and applications of vacuum freeze-drying Freeze-dried products are 100% natural, without additives and preservatives, and can be stored for up to 25 years without changes in color, shape, flavor and nutrient. KEMOLO freeze dryer is mainly used in the food, biological, dairy, nutraceuticals and pet food industries. KEMOLO is one of the main freeze dryer manufacturers in the world, providing the most cost-effective freeze-drying equipment and the cheapest price to users all over the world.
4. Freeze-drying solutions provided by KEMOLO KEMOLO provides batch vacuum freeze dryers, continuous freeze dryers (continuous de-icing), low energy consumption; fully automatic control; user-friendly touch screen displayed in front of the chamber; mobile phone and computer monitoring and control; users can see the production status at anytime and anywhere. The system allows a conservative or an aggressive drying profile; it not only allows high-quality production based on eutectic point and co-melting point, and ensure no melt-back or collapse of the product; it also allows fast and efficient production. The vacuum freeze dryer system allows users to design, store parameters, and record historical production parameters. KEMOLO offers double side radiant plates (thermal property: 160W/m-K) for heating to increase thermal efficiency; energy saving system for refrigeration; rail and trolleys for products fast transportation. KEMOLO is committed to reducing power consumption; heat recovery, defrosting water recovery, so as to reduce operating cost. 5. KEMOLO’s freeze-drying technology The latest 5G technology, artificial intelligence (AI), robotic arm system, microwave, far-infrared, liquid nitrogen, solar energy and steam is introducing to KEMOLO vacuum freeze-drying system to meet different application requirement. KEMOLO would recommend the most cost-effective, feasible and mature solutions to users. The KEMOLO technical team includes experienced engineers, refrigeration, vacuum, electrical, automation experts, food freeze-drying experts; a professional team with extensive technology.
6. Composition and quality control of KEMOLO freeze dryer The main components of KEMOLO vacuum freeze dryers are Bitzer compressor, Leybold vacuum pump, Siemens PLC and Schneider Electric. The world's top brand accessories suppliers are the backing of KEMOLO freeze dryers. Stringent quality control with pressure, leakage protections, personnel protection; parameter setting access protection, the KEMOLO freeze dryer is safer, more stable and reliable; strictly inspected and tested before leaving the factory.
7. KEMOLO's Service KEMOLO offers on-site installation, start-up, training service. 2-years warranty. A box of spare parts free of charge for backup. Response within 12 hours, and professional technical support for lifetime. If on-site technicians are needed, he will be dispatched from the nearest place in time. The large-scale project custom lyophilization and manufacturing solutions includes: budgeting, investment analysis, comprehensive drying solutions design, equipment production, shipping, import services, installation, start-up, trial production, marketing, employee training and a series of turnkey services.
8. Confidentiality Confidentiality is based on both parties. KEMOLO provides users with confidential files for their own use only. Without the written authorization from KEMOLO, leakage is prohibited. The user name, factory status, support and consultation are also highly confidential. Without written authorization from the users, KEMOLO has no right and will not disclose it to any third parties.
Technical parameters of FD-1500 vacuum freeze dryer
5°C to 100°C
in the machine
Number of trays
Ultimate vacuum (Pa)
Chamber vacuum rate
≤ 30 minutes
Water or air
Installation area (m2)
As a professional manufacturer of vacuum freeze dryer, KEMOLO can provide you with the complete set of lyophilization solutions you want, high-quality and low-cost industrial scale food freeze-drying equipment, and help you build your own freeze-drying brand in a short time.