Papaya Freeze-drying Machine
China Vacuum Food Freeze Dryer
Vacuum Food Freeze Dryer manufacturers

Papaya Freeze-drying Machine

Name:freeze dryer
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year

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Product Introduction

If the papaya freeze-drying machine caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And the customized service is also available. Don't hesitate any more.

Papaya Freeze-drying Machine

Papaya, the name of traditional Chinese medicine. It is the fruit of Carica papaya L. It is now cultivated in Fujian, Taiwan, Guangdong, Hainan, Guangxi, Yunnan, and other places. It has the effects of eliminating milk, dehumidification, dredging collaterals, detoxification, and insect repellent. It is often used for dyspepsia, gastric and duodenal ulcer pain, sparse milk, rheumatism and arthralgia, limb numbness, eczema, ulcers, and intestinal parasitic diseases.

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Production of papaya freeze-drying machine: papaya slices were processed by freeze-drying technology, so as to obtain some processing parameters of papaya slices in the freeze-drying process. Through the orthogonal test, they analyzed the effects of thickness, sublimation, and pre-freezing temperature of papaya slices on the rehydration and color of freeze-dried papaya slices; The rehydration and color of papaya slices were evaluated by multi-index comprehensive weighted scoring method, so as to optimize the freeze-drying processing parameters of papaya slices. The results showed that the optimum technological parameters for freeze-drying papaya slices were sublimation temperature 35 ℃, pre-freezing temperature - 40 ℃ and material thickness 3mm; The results of variance analysis showed that the influence of sublimation temperature was significant, but the influence of material thickness and the pre-freezing temperature was not obvious (sublimation temperature > pre-freezing temperature > material thickness); In addition, under the conditions of better process parameters, the rehydration ratio of papaya slices is 5.36 and the total color difference value is 9.03, which is close to the results of the orthogonal test. Therefore, it can provide a more reliable reference basis for the freeze-drying machining of papaya slices.

Parameter:

Model	KFD-20	KFD-25	KFD-30	KFD-40	KFD-50	KFD-100	KFD-150	KFD-200
Capacity (Kg/Batch)	200	250	300	400	500	1000	1500	2000
Shelf Area (㎡)	20	25	400	40	52	102	152	201
Shelf Size (Mm)	2200*600	2200*600	3300*600	3300*600	3300*600	5000*600	10000*600	9900*600
Shelf Quantity (Layer)	8+1	10+1	8+1	10+1	13+1	17+1	13+1	17+1
Shelf Quantity (Piece)	18	22	18	18	28	36	28	36
Space Between（Mm）	95
Shelf Temperature (℃)	room to 120
Water Catcher Temper (℃)	-65±5
Max Catch Water（Kg）	300	380	450	600	750	1500	2200	3000
Ultimate Vacuum （Pa）	5
Electricity（kW）	63	72	101	116	168	232	287	384

Pre-sale:

* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech info will also be provided for you.

* We can do sample tests for customers.

After-sale:

* If possible, please do come to our factory and we will teach workers the whole process of freeze-drying. The most appropriate time needed for freeze-drying will be tested by us.

* We will keep in touch with you, to make sure every part of the freeze dryer works well. One-year warranty, free online service for abroad customers.