50kg freeze dryer, crispy drying of fruits, vegetables, mushrooms

You want to industrially produce crispy drying of high-value products, keeping their shape and natural color such as drying durian, strawberries, drying cordyceps mushrooms, yellow flower tea, and drying yogurt… with a drying weight of about 40 – 50kg of fresh materials at a time, please refer to the 50kg freeze dryer (sublimation dryer). With high costs, requiring dried products to have high market value, and needing a large market, let’s refer to some of the information analyzed in this content.

The image above is a sample drying product including crispy dried yogurt, dried whole strawberries and some similar products on a 15kg freeze dryer being used at Da Lat University. The need to invest in modern production equipment in practice to apply to future product research as well as training high-quality human resources in vocational schools, colleges, and universities will be increasingly greater because The economy is growing strongly with strong FDI investment in Vietnam. Therefore, not only in training but also small production facilities that want to get ahead in a certain field need to invest in modern machinery.

The 50kg freeze dryer with model MST500 dryer of Mactech Vietnam is currently widely used by industrial manufacturing companies with typical drying products such as crispy dried durian, dried strawberries, dried probiotics, Cordyceps mushrooms, lotus marinated tea, instant bird’s nest production…

The image above describes the location of the main parts of a 50kg sublimation dryer with a circular drying chamber containing 32 drying trays, 8 tray shelves, each tray shelf contains 4 trays, suitable for users to operate easily. All systems of the machine such as the refrigeration system, vacuum pump, condenser, electrical lines, control box… are protected by an outer steel shell, so during use the machine will avoid vandalism and rodents from small animals such as mice, cats… To learn more about other dryer models, you can see the Mactech freeze Dryer summary section to choose accordingly.

Below is the basic technical specifications table of 50kg freeze drying machine:

Technical specifications of 50kg Freeze dryer
Model	MST500
Advantage	All-in-one
Drying mode	according to Pressure
Control system	Manual+Auto / LCD screen
Drying process	fully automatic
Input capacity	50 kg/batch
Condenser temperature	-45°C
Shelf temperature	-40°C to +50°C
Product cooling	in the machine
Product lyophilization	in the machine
Shelf area	2 m2
Shelf spacing	55mm
Shelf number	8
Heating/cooling medium	Multi-mixed liquid
Heating/cooling exchange	Heat exchanger
Number of trays	32 pieces
Tray dimension	30*50*2 cm
Vacuum pump	DRP – 600
Ultimate vacuum	< 20 Pa
Chamber vacuum rate	≤ 40 minutes
Compressor	Danfoss
Refrigerant	R404A/R508
Cooling way	Air cooling
Power requirement	15 Kwh, 380V / 50Hz
Defrost way	By heat
Installation area (m2)	15 m2
Chamber dimension (W*L*H)	200*135*200 cm
Chamber / Shelf / Trays material	SUS 304
Shell / Frame material	Powder coated steel
Weight of machine (kg)	1000kg

To better understand the 50kg sublimation dryer, the video above will give you the most intuitive information about this industrial drying equipment. Customers who need advice on dryers for complex products, please contact MactechDryer directly via the hotline on this website. Thank you for sharing information.