Product Application

High efficiency heat pump drying machine can specially used for large preserved fruit and vegetable, herbs, aquatic product, meat and other need long time processing, or need high product quality, such as mango, red dates, medlar, sweet potato strip, momordica grosvenori, fig, mushroom, fish, sausage, ginseng, clay, pasty fluid, and sludge etc.

Working Principle

High efficiency heat pump drying unit is composed by fins type evaporator (outdoor machine), compressor, fins type condenser (indoor machine), and expansion valve. The process is continuous heat circulation from evaporation (absorb the heat in the environment from indoor and outdoor) compression condensation ( release the heat in the drying room) liquidation evaporation, which will transfer the heat from the environment outside to inner dryer, the coolant is circulated in the system in working by compressor.

Main Features

1)Environmentally friendly and energy-saving drying equipment. Compare with genera hot air drying (using boiler form steam for heat-source), this kind of dryer has high energy-efficient with less energy consumption.
2)Relatively low temperature drying without damage material surface and nutrients.
3)Especially suitable for big and whole size material drying.
4)Drying principle: Inverse Carnot cycle principle. It is like reverse air conditioning compressor working principle to increase the air temperature in dryer, also make low water content hot air circulating. The water in the material comes out cause of air-pressure-difference. When wet air passing evaporator, the liquid refrigerant absorb the heat turn to air status. So that the wet air cool down temperature and condenser water content becoming dried air at the same time. Then dried air arrive compressor condenser unit. The refrigerant releases heat. The dried air will become high mperature status again. It is with this circulation principle to make drying purpose. 

Drying House

Thickness of the insulation board: 100mm; Foam Density: not less than 40kgf/cm2.
Dryer board apply insulation panel, both sides are color plate material. 

Heat Pump

U.S. Copeland compressor unit dedicated for heat pump;

Refrigerant: Freon R404A

Material: Galvanized and painted carbon board.
Resistance corrosion material;

Air Fans

Resistance high temperature and pressure.

Trolley & Tray

Suitable for drying house dimension;

Trolley Material: 38*38mm square tubes, Ф10mm round steel, б0.4mm Stainless Steel board, 4sets Resistance high temperature wheels;
Tray Material: б0.8mm Stainless Steel Punching board.

Control System

PLC Controller.
LCD touch screen control operation.
Drying temperature adjustable.
Humidity adjustable.
Fan blowing air volume adjustable.
After set the drying data, the dryer can be operation automatically.
With wireless, copper accessories and etc;

Finished Processing Products

The dryer is the most advanced hot air circulation dehydration equipment for vegetables, herbs, spicy industry. The dryer is suitable for high capacity processing for slices, dices or particles products. Typical products suitable for the belt dryer are onion, garlic, carrot, herbs, etc.

Our Advantages

1: High quality equipment products;
2: Deep understanding for food processing industry;
3: Experience and talened engineer team;
4: Well trained and pleasant sales team;
5: Advanced manufacturing facilities;
6: Efficient and humanized management.

GUANFENG

GUANFENG MACHINERY is located in the Yangtze River delta, Shangyu city, Zhejiang province with the most convenient transportation and prosperous economic in China, 1 hour by car to Hangzhou or Ningbo and 2 hours from Shanghai.
Our company was established by a group of experienced and dedicated engineers who are excited and specialized in finding the best solutions to improve the food processing equipment therefore bring value to the food processors and make better quality food products. Based on the market demands and our technology background, we focus on the developing and manufacturing equipment for food processing industry, vegetables and fruits drying dehydration equipment(AD), Vacuum freeze drying equipment(FD), Quick-freezing equipment(IQF) and Food processing lines for various vegetables, fruits and seafood industry.
We value "honesty, innovative and quality" because we know that we are not only supplying equipment to our clients but the partners to help our clients to get a better result. Keeping this in our mind, we not only make high quality food processing equipment, but also help the clients to figure out the optimum processing work flows, make amendments according to client's specific needs, training staffs for the user of our equipment and even more, because we believe that our users or clients' success is the foundation of ours.

Contact Information

SHAOXING SHANGYU GUANFENG FOOD MACHINERY CO.,LTD.
TEL.: +86-575-8253 8607     FAX.: +86-575-8291 1881
MOBILE/WHATSAPP: +86-152 1581 4142
WEBSITE: