Tray dryer, drying oven

Description of tray dryer

Tray dryer / Drying oven is a shelf-tray type batch drying equipment. It is widely used in the drying of powder, granular and block materials in pharmaceuticals, traditional Chinese medicine, vegetables, food, etc. It has lower noise, reliable operation, controllable temperature, and easy operation. It uses a special high-volume axial flow fan to work independently, through the built-in electric heating tube, equipped with high-power thyristor controller, PID digital display intelligent temperature controller, relay and other advanced control devices to achieve high temperature control accuracy and realize appointment time Functions, automatic constant temperature, automatic dehumidification, automatic alarm for over-temperature, and temperature control when stepped control are optional, making the control more user-friendly and automated.

This equipment is mainly used in drying fish, medicine, sesame, vegetables, fruit, seafood, flowers, such as ginseng, red ginseng, ginseng, angelica, cordylines sinensis, honeysuckle, conventional, schisandra, astragalus and konjac, yam, maize seed, tobacco seeds, pumpkin, onion, spinach, brake, wild, carrots, celery, cowpea, chili, beans, tomatoes, mushrooms, mushrooms, agaric, garlic, ginger, raisins, kiwi fruit, banana, litchi, longan, apple, hawthorn, persimmon, scallops, dried fish, kelp, vinasse, chrysanthemum, rose dry food processing, etc.

The hot air circulation drying oven / Tray dryer uses air as carrier, steam or electric power or hot air stove as heat source. After the cold air entering from outside, the oven is heated by the exchanger, it is forced to circulate and flow through the drying plate and advection with the material in the drying plate for heat exchange. And take away the moisture (moisture) emitted by the material, and return to the heat exchanger (steam heating, electric heating) to heat up again. After several cycles, the moisture in the hot air increases and the ability to absorb moisture in the material decreases. At this time, the moisture exhaust valve needs to be opened to remove part of the high-humidity hot air, and part of the low-temperature cold air is sucked in to achieve the purpose of continuous drying of the material.

Features of tray dryer

1. Most of the air is circulated inside the oven, with high hot efficiency, and the energy can be saved; 
2. The usage of forced ventilation, adjustable sub-box with the wind plates, can dry materials evenly; 
3. The noise of our machine is slow and low, and has a temperature control box; 
4. Using our machine can dry a lot of materials with different shapes, it can meet your different needs. 

Parameters of tray dryer