Tray Dryer
Feature at glance of tray dryer 1. Designed for uniform circulation of hot air in the drying chamber. 2. Available in wide ranging models from 6 to 192 trays capacity. 3. Electrical or Steam or thermic fluid heating system available. 4. Temperature controlled by thermostat provided with the unit. 5. Fresh air inlet with filter and outlet also with damper control valve. 6. Electrical control panel mounted on the upper body. 7. Trays are fabricated from aluminum (Stainless Steel Trays optional). Inside surface is painted with heat resistant aluminium paint and outside with hammer tone. 8. Operating principal of tray dryer ( drying oven ) The dryers are made of trays held in a cabinet which is connected to a source of air heated by electric. 9. The air temperature is controlled by a thermostat which is normally set between 50 and 300° C. 10. The air enters the bottom of the chamber below the trays and then rises, through the trays of food being dried, and exits from an opening in the top of the chamber. 11. In the Practical Action systems the trays are designed to force the air to follow a longer zigzag route which increases the air/food contact time and thus improve its efficiency. 12. This system also reduces back pressure which means that fans are used.
Salient features :
- In compliance with cGMP guidelines.
- Modular design makes it user friendly.
- Available with electrical, steam or thermic fluid heating facilities.
- SPLIT model with separate AHU with 3 stage filtration can be provided upon request.
- Offers uniform temperature inside the drying chamber with minimum temperature difference between hot and cold zone temperature.
- An automatic control panel is fitted on the side of the dryer. It consists of starters, contactors, safety relays, circuit breakers, indicating lamps, push buttons, timers, controllers etc.
- Leak proof door sealing for efficient drying of products.