Low Temperature Food Vacuum Freeze Dryer Machine High Efficiency
High Efficiency Low Temperature Vacuum Drying Food Freeze Dryer Machine
Product Description
The High Efficiency Low Temperature Vacuum Drying Food Freeze Dryer Machine is composed of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. Its working principle is to freeze the item to be dried to below the triple point temperature, and then directly sublimate the solid water (ice) in the item into water vapor under vacuum conditions, and then remove it from the item to make the item dry.
Product Features
The equipment adopts high-efficiency radiation heating, and the material is heated evenly;
High-efficiency water traps are used to achieve rapid defrosting;
High-efficiency vacuum unit is adopted, and oil-water separation can be realized;
Parallel centralized refrigeration system is adopted, multi-channel cooling is provided on demand, the working condition is stable, and it is beneficial to energy saving;
Artificial intelligence control is adopted, with high control precision and convenient operation.
Flow Chart
After pre-treatment, the product is sent to the quick-freezing bin to freeze, then sent to the drying bin for sublimation and dehydration, and then packed in the post-processing workshop.
Product Application
The vacuum freeze-drying equipment is suitable for freeze-drying of food, vegetables, fruits, fruit powder, flowers, coffee, plant extracts, Chinese medicinal materials, Cordyceps sinensis, sea cucumbers, velvet antler, biological products and chemical materials.
Technical Specifications
| Model | NT-F5M | NT-F10M | NT-F20M | NT-F30M |
| Control Type | PLC+ human-computer interface | PLC+ human-computer interface | PLC+ human-computer interface | PLC+ human-computer interface |
| Working | Quick freezing | Quick freezing | Quick freezing | Quick freezing |
| Material | 304 Stainless steel | 304 Stainless steel | 304 Stainless steel | 304 Stainless steel |
| Drying area (m²) | 5 | 10 | 20 | 30 |
| Loading capacity(kg) | 50 | 100 | 200 | 300 |
| External dimensions(m) | 3.8x1.2x1.9 | 5.8x1.7x2 | 7x1.7x2 | 9x1.7x2 |
| Tray quantity | 16 | 24 | 48 | 72 |
| Shelf temperature(℃) | -55~120 | -55~120 | -55~120 | -55~120 |
| Shelf medium | Low temperature silicone oil | Low temperature silicone oil | Low temperature silicone oil | Low temperature silicone oil |
| Prefreeze temperature(℃) | -30~-60 | -30~-60 | -30~-60 | -30~-60 |
| Cold trap temperature(℃) | -50~-80 | -50~-80 | -50~-80 | -50~-80 |
| Vacuum pump | Rotary vane pump | Rotary vane pump | Combined pump set | Combined pump set |
| Working vacuum | ≤130Pa | ≤130Pa | ≤130Pa | ≤130Pa |
| Defrosting mode | Hot water spray | Hot water spray | Hot water spray | Hot water spray |
| Cooling Power(kw) | 9 | 18 | 25 | 34 |
| Heating Power(kw) | 6 | 12 | 24 | 36 |
| Total Power(kw) | 18 | 34 | 56 | 83 |
| Working Temperature | ≤40℃ | ≤40℃ | ≤40℃ | ≤40℃ |
About Our Factory
Payment terms
T/T, L/C, Western Union, MoneyGram or negotiable.
Packing and Shipping
1. Each machine will be tested by professional engineers before package.
2. Packaging details: inside is covered by plastic film, outside is wooden case.
FAQ
Q: Can you supply OEM or ODM?
A: Of course we can supply it. We are manufacturer, we can manufacture the equipments according to your exactly requirements.
Q: How is the payment?
A: T/T, L/C or other formal import and export payment method.
Q: What should I do if I do not have the ability to clear customs?
A: We have reliable forwarders who can deliver the items to your home by sea/air/express. We will help you choose the most suitable shipping service.
Q: Does your company provide training?
A : Yes, we provide a series of instructional videos and after-sales service videos.
Q: What differentiates you from other brands?
A: We don't just sell machines, we pay more attention to service. We always believe that the word of mouth of customers is the best advertisement. We want to really help our customers use machines and bring growth to their business. You can check out our customer feedback, facts speak louder than words.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.