Mactech’s MST30GD freeze drying Machine model has a similar design with other large freeze dryers, used for drying small quantities with diverse drying needs in practice. Specifically, personal use, family use, laboratory, research, and business products are more personal, in this context, we will learn about the parameters of this drying machine.
| MODEL | Input Capacity |
| MST30GD freeze dryer | ≤ 3kg |
| MST50GD freeze dryer | ≤ 5kg |
| MST100 freeze dryer | ≤ 10kg |
| MST150 freeze dryer | ≤ 15kg |
| MST200 freeze dryer | ≤ 20kg |
| MST300 freeze dryer | ≤ 30kg |
| MST500 freeze dryer | ≤ 50kg |
Main components of the MST30GD freeze drying Machine
Each single MST30GD freeze dryer is composed of a vacuum chamber with shelf, trays, vapor condenser, refrigeration system, vacuum system, heating system and control system. All components are assembled and installed in the Mactech factory, and ready for use in customers’ place, no need extra installation service.
Application of the MST30GD freeze drying Machine
Currently, the freeze-drying method is only used to dry products with high requirements about shape and quality such as durian, yellow flower tea, probiotics, seaweed, and Cordyceps mushroom… Therefore, to apply it in real life, helping everyone get high-quality dried products, the MST30GD freeze dryer is a suitable choice.
We should use freeze drying machine because the advantage is crispy drying of all ripe fruits such as durian, dragon fruit, pineapple, banana jackfruit, ripe mango, melon, ripe avocado…, not only dry and crispy but also keep Natural shape and color, keep flavor and nutrition, that’s why freeze dried products always have high prices in the market.
Freeze dryer is suitable for fruits, vegetables, meals, meat, shrimp, fish, seafood, pets food, herbals, plants extraction, coffee, milk…..
Technical parameters of MST30GD freeze drying Machine
| Model | MST30GD |
| Advantage (điểm nổi bật) | All-in-one |
| Drying mode | according to Pressure |
| Control system | Manual+Auto / LCD screen |
| Drying process | fully automatic |
| Input capacity (đầu vào) | 3kg/batch |
| Condenser temperature (nhiệt độ dàn lạnh) | -45°C |
| Shelf temperature (nhiệt độ kệ) | -40°C to +50°C |
| Product cooling (làm đông sản phẩm) | in the machine |
| Product drying (sấy khô sp) | in the machine |
| Shelf area (diện tích kệ) | 0.5 m2 |
| Shelf spacing (mm) (kc kệ) | 50mm |
| Heating/cooling medium (phương thức dẫn nhiệt) | Multi-mixed liquid / thermally conductive fluid |
| Heating/cooling exchange (tra đổi nóng/lạnh) | Heat exchanger |
| Number of trays (số khay) | 4 pieces |
| Tray dimension | 25*50*2 cm |
| Vacuum pump (bơm chân không) | ULVAC |
| Ultimate vacuum (Pa) (áp suất cuối) | < 20 Pa |
| Chamber vacuum rate | ≤ 40 minutes |
| Compressor | Danfoss / KULTHORN |
| Refrigerant | R404A/R448A |
| Cooling way | Air cooling |
| Power requirement (nguồn điện, công suất) | 1 Kwh, 220V / 50Hz |
| Defrost way | By heat |
| Installation area (m2) (diện tích lắp đặt) | 3 m2 |
| Chamber dimension (W*L*H) | 60*65*90 cm |
| Chamber / Shelf / Trays material | SUS 304 |
| Shell / Frame material | Powder coated steel |
| Weight of machine (kg) | 100kg |
| Made by | MACTECH DRYER |
The advantage of freeze dried food product?
1, 100% natural without additives and preservatives.
2, Moisture after drying is 0~5%, dry and crispy.
3, The color and shape of freeze-dried food is beautiful.
4, The nutrition is freeze-dried food would not be lost.
5, The flavor or smell of freeze-dried food is great!