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OEM ODM Vacuum Freeze Drying Equipment Pet Food Vegetables And Fruits Dryer

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Address: Room 08, Floor 34, Unit 2, Yonghe Longzihu Central Plaza, 197 Ping An Avenue, Jinshui District, Zhengzhou City, Henan Province, China

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Henan Workers Machinery Co., Ltd.

OEM ODM Vacuum Freeze Drying Equipment Pet Food Vegetables And Fruits Dryer

Country/Region	china
City & Province	zhengzhou henan

Product Details

Vacuum freeze-drying equipment dryer for pet food vegetables and fruits

Vacuum Freeze Dryer

Introduction

The vacuum freeze drying machine is an advanced method for the material for the material de-watering. ATLAS technology from THE DENMARK. It has been very famous for its good results and special capturing water alternatively(as above photo on the left ). It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.

Characteristics

1. Perfect appearance, compact size;
2. Touch screen operation, one key to start, and automatic freeze drying process, easy and convenient;
3. Key components with imported brands, small noise, large capacity, high quality and high performance;
4. Advanced system, with low operating current and low energy consumption;
5. 304 stainless steel food tray and inside liner, safety and easy clean;
6. Transparent organic glass door, the direct observation of food processing;

Technical parameters

Model	FD-1C	FD-5C	FD-10C	FD-20C	FD-30C	FD-50C
Control method	PLC touch screen
Working methods	quick freezing, lyophilization
Material	SUS304
Drying area (sqm)	1	5	10	20	30	50
Loading capacity(kg)	10	50	100	200	300	500
Tray size (mm)	40050025	600100025	800100025	600100025	80050020	600100020
Tray pcs	5	9	13	34	76	80
Tray form	SUS304, perforated or solid tray
Shelf	8	13	18	38	40	86
Shelf temperature(°C)	-55~120
Shelf medium	low temperature silicone oil
Vacuum pump	Rotary vane pump	two-level pump			combined pump
Working vacuum(pa)	≦130
Ultimate vacuum(pa)	<10
Defrosting method	hot water spray				hot water soaking
Compressor	Copeland
Power	custom
Working environment temperature(°C)	≦ 40
Rated power(kW)	6	16	28	56	70	110
Size (mm)	20007001700	300015001800	320016002100	500022002500	600026002900	900038003500

Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material, which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area and it can be stored for a long period in a sealed vessel.

The material is always in the low temperature (frozen state) before drying, and the ice crystals are evenly distributed in the material. The sublimation process will not be concentrated due to dehydration, thus avoiding side effects such as foam and oxidation caused by water vapor. Dry matter was dry sponge porous, the volume is basically the same, very easy to dissolve in water and restitution. To the greatest extent to prevent physical and chemical and biological aspects of denaturation.
The freeze dryer is composed of a refrigeration system, a vacuum system, a heating system and an electrical instrumentation control system. The main components is oven, condenser, refrigeration units, vacuum pumps, heating / cooling devices. Its working principle is to make the material be frozen below a certain temperature, and then under the conditions of the vacuum the solid state of the water (ice) is directly sublimated into water vapor and discharged out to get dry items.