Home >  microwave dryer >  Vacum microwave dryer vaccum freeze dryer vaccum dryer
Vacum microwave dryer vaccum freeze dryer vaccum dryer Vacum microwave dryer vaccum freeze dryer vaccum dryer Vacum microwave dryer vaccum freeze dryer vaccum dryer

Vacum microwave dryer vaccum freeze dryer vaccum dryer

Freeze Drying Introduction Introduction of freeze drying technology : Freeze dryer, is a kind of dehydrator that drying the...
  • 2700*1400*2300mm
  • Within 5 working days
  • paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
  • Contact with us
  • China
  • microwave dryer
  • CE
  • microwave dryer

Product Description

Freeze Drying Introduction

Introduction of freeze drying technology:

Freeze dryer, is a kind of dehydrator that drying the products in Vacum microwave dryer vaccum freeze dryer vaccum dryer condition, also is one of the best recognized way to drying products.

Freeze-drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublimate directly from solid phase to gas phase. So freeze-drying causes less damage to the substance than other dehydration methods using higher temperatures.

Advantage of freeze dried products:

Due to freeze drying technology special working principle, it infVacum microwave dryer vaccum freeze dryer vaccum dryerces on the products is very small, freeze dried products with less nutrition lose, meanwhile can keep its original shape and color.

Products after freezing dry, moisture could be less than 3% and with sponge-like Micro-cells, excellent rehydrate features that after soak in water, it can compare fresh products.

Our Freeze Dryer

FD-5L freeze dryer suit for most factories bulk production mission, is middle capacity freeze dryer with 5.25 square meters shelves area and 50kgs ice capacity.

The entire system design under GMP standard, easy cleaning, SIP, CIP, stoppering system optional, Heavy duty design enable machine 7*24hrs working.

Professional controller system composed of touch screen and PLC module, external we provide LYO-CONTROL (computer control), the entire system could automatic working according to the recipes you pre-set, or manual working.

Controller system Combine data storage and export function (flexible input, storage, modify and export recipes, history curve, drying data etc.). Also, the system could real-time display machine each part working status, Vacum microwave dryer vaccum freeze dryer vaccum dryer degree, real-time curve, working data etc.

FD-L series contact type freeze dryer, its shelves combine cooling and heating function that material could froze to Min. -50 Celsius degree and during sublimation period, shelves temperature max can reach +100 Celsius degree as per your recipes or setting, ice condenser temperature Min. -80C and Vacum microwave dryer vaccum freeze dryer vaccum dryer

Key Features

1, Material:

Standard material AISI304 for shelves, material trays, drying chamber, ice condenser and body. Also we could use AISI316 according your request or application require.

2, Parameters:

Adopt double stage compressor system that ice condenser lowest temperature could reach -80 Celsius degree,

shelves heat exchange medium use silicone oil, temperature flexible change between -50 Celsius degree to +100 Celsius degree as per recipes setting.

System final Vacum microwave dryer vaccum freeze dryer vaccum dryer

3, Structure designing

Cuboid shape drying house and ice condenser, Split design avoid material pollution.

Machine equip inert gas connector, after drying could charge clean gas in the chamber to extend dried material expiration date.






Available freeze drying area

About 5.25 square meters

Freeze drying process

In situ

Freeze drying area


Layers quantity: 7 layers

Per layer freezing area:1000*750mm

Shelves temperature: -50 to +70 (±1)

Material tray:

Each layer material tray quantity: 4pcs (2*2)

Material trays total quantity: 28pcs (7layers*4pcs/layer)

Material trays size : 375*500mm *20mm(height)

Ice Capacity


Final Vacum microwave dryer vaccum freeze dryer vaccum dryer degree

≤5.0 Pa

Power install


Install space need




Operate weight

About 3.5tons

Cooling way

Water cooling


Water soaking

Working noise

Machine design standard


Main material

AISI304 body + shelves + material trays.

Controller system

* Can choose Automatic control (PLC system built in) or manual control

* Touch screen control.

* PID control, MAX can storage 32 freeze drying recipes, each recipes can set 36 segments.

Protection device

Every part have individual protection sensor that connect PLC, once parts failure machine will automatic shut off and sound/light warning to workers, meanwhile failure part will show on screen.

Freeze Dried Products

Jinan Joysun Machinery Co., Ltd., relying on strong technical support, advanced production equipment, excellent processing technology and scientific detection methods, we ensure product quality and delivery time, and provide a fully optimized technical solution according to your requirements. Jinan Joysun Machinery Co., Ltd. for thawing of meat products and seafood, the equipment has stable performance, reliable quality and short thawing time. It is an ideal defrosting equipment for high-tech meat products, made of stainless steel, conforming to food production standard. Welcome new and old customers to inquire. Our international business covers customers all over the world. We have competitive prices and are proud of our excellent after-sales service. The working attitude of the company and the continuous improvement of the innovation concept will lead Tuo Bo and you to step into the brilliant future hand in hand and create a better future.
Through continuous exploration and practice, the company has developed the advantages of low investment, high efficiency, low operation cost, high product quality and convenient control and operation. The microwave frequency thawing equipment with microwave frequency of 915MHz and output power of 20kw-200kw is above. For food processing enterprises such as chain fast food industry in China, food thawing is provided, and the improvement of food thawing technology in China is also renewed. The benefit is not only "farsightedness", but also at the foot of the eyes. According to experts, the traditional food thawing are based on heat conduction method, material surface temperature is higher than the internal temperature in the thawing process, inevitably there will be drop loss, which will increase the business loss. If merchants use microwave dryer, Vacum microwave dryer vaccum freeze dryer vaccum dryer power, material temperature and transmission speed can be used to achieve adjustable linkage, and the overall heating process control advantages can greatly reduce material consumption and improve food utilization. In addition, as the microwave thawing only needs electricity, no need to consume a lot of water, in the low carbon era, this is not lost a recommended fashion trend.

microwave dryer is a new type of environmental protection drying method. When dry, Vacum microwave dryer vaccum freeze dryer vaccum dryer directly to the medium molecules converted into heat, because the Vacum microwave dryer vaccum freeze dryer vaccum dryer penetrating performance of heating medium and at the same time, no need to heat conduction, so the heating speed is very fast, the water content below 30% of the food, the drying speed can be shortened hundreds of times.


microwave dryer advantages of equipment

1, microwave dryer, short, fast

Conventional thermal sterilization is used to transmit heat from the surface of the food to the interior through heat conduction, convection, or radiation. It often takes a long time to get the germicidal temperature. The Vacum microwave dryer vaccum freeze dryer vaccum dryer is the direct interaction between microwave energy and microorganisms such as food and bacteria. The interaction between heat effect and non thermal effect can achieve fast warming and bactericidal action, and the processing time is greatly reduced. The sterilization effect of various materials is usually 3-5 minutes.


2, Vacum microwave dryer vaccum freeze dryer vaccum dryer low temperature sterilization keep the nutrition and traditional flavor The Vacum microwave dryer vaccum freeze dryer vaccum dryer is through special heat and non thermal effect sterilization, compared with conventional thermal sterilization, it can get the desired disinfection effect at relatively low temperature and short time. Practice shows that the general sterilization temperature can reach the effect at 75-80 degrees centigrade. In addition, microwave dryer processed foods can retain more nutrients and color, aroma, taste, shape and other flavors, and have puffing effect. For example, the vitamin C retained in vegetables treated by conventional heat treatment is 46-50%, while that in microwave treatment is 60-90%, while that in conventional heating is 58%, while that in microwave heating is 84%.


3 microwave dryer and Vacum microwave dryer vaccum freeze dryer vaccum dryer save energy Conventional thermal sterilization often has heat loss in the environment and equipment, and microwave is directly treated to food, so there is no extra heat loss. In addition, the conversion efficiency of the electric energy to the microwave energy is in the 70-80%, and the power is generally reduced to 30-50%.



Shandong Leader Machinery
Mobile : 18660125156
Website : www.digit-life.com
Telephone : 86-05331-85064681
Mail : info@ldfoodmachine.com
Fax : 86-05331-85064682
Address : Leader Industrial Park Area F,Jinan,Shandong China

Copyright © 2017 - 2018Shandong Leader Machinery All Rights Reserved