zhengzhou zhiyin Industrial Co., Ltd.
Focus on food machinery design and manufacturing
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| Please contact us about how to place an order: | |
| Contact Person: | Mrs. Lisa |
| Job Title: | Manager |
| Business Phone: | 086 15249674563 |
| WhatsApp: | 086 15249674563 |
| WeChat: | 086 15249674563 |
| Skype: | 086 15249674563 |
| Email: | Sale@frenchfriesline.com/Lisa@frenchfriesline.com |
Introduction of freezing drying machine
The main components of the vacuum freeze dryer are divided into two parts, the freeze dryer and the cold trap, and the
peripheral components are divided into two parts, the vacuum pump unit and the refrigeration unit. The freeze-drying warehouse is made of partitions and 6063 aluminum alloy.
The surface treatment of the partitions is anodized. The number of partitions in the freeze-drying warehouse is set at +1, for example, 10 layers are 10+1, and 12 layers are 12+1. The 17th floor is 17+1 the function of the cold trap is to catch water, and the temperature of water catching is -35～-75℃. The vacuum pump unit is afraid of water and high temperature, and the production temperature range is -35℃～100℃.
| Technical Features | |
| 1 | The vacuum pump has been stable operation ensure |
| 2 | Vacuum pump check valve of high performance and vacuum pump can avoid backing due to the difference of atmospheric when pump stops |
| 3 | Multi-stage vacuum setting function, you can achieve a degree of vacuum freeze-drying cycle to control of multiple variables |
| 4 | Vacuum pump connected to the chamber isolated by electric vacuum solenoid valve he pump features an automatic isolating valve to hold the chamber pressure in the event of power failure or vacuum valve not reach as set point. |
Specification of freezing drying machine
| Power | 380V/50Hz/3P(Can be customized) |
| Type | Conductive Type |
| Capacity(kg/batch) | 100kg |
| Condenser Temperature(℃) | -45℃ |
| Shelf Temperature(℃) | -30 to 60℃ |
| Pre-freezing | in original place |
| Usable Shelf Area(㎡) | 10㎡ |
| Number of Shelves | 8+1 |
| Shelf Dimension(m) | 1.6*0.8(Can be customized) |
| Number of Product Trays | 16pcs |
| Refrigerant | R404a(Can be customized) |
| Weight(kg) | 2500kg |
Food freeze drying equipment vegetable fruit slices vacuum freeze dryer machine
 | Working principle of freeze dry: In a sealed vacuum surrounding, by heating the complete frozen food material, the moisture in the frozen material will be evaporated to a continuous frozen vapor condenser. After 20-30 hours, the food material is dried, the water is moved to vapor condenser of the freeze dryer. |
Application of our freeze dryer:
Vacuum freeze-drying technology is applied to process food material to make freeze dried food. The freeze dryer is used in all conceivable kinds of agricultural products with top drying quality. Fruits: durian, strawberry, mango, apricot, kiwifruit, pineapple, lemon, raspberry, avocado, banana etc. Vegetables: broccoli, parsley, mushroom, bean, scallion, asparagus, onion, celery, carrot, tomato, pepper etc. Other food: beef, coffee, colostrums, herbal, flower, tea, honey, sea food and all kinds of pets food.