Application & Process
Tray Drying Ovens are used for drying of pharmaceutical powders, granules, Pigments, Food, Bakery, Electrodes, Chemical, and Plastic etc. in an effective and economical way by hot air re-circulation. Tray dryer is an enclosed insulated chamber in which trays are placed on top of each other.
Heat transfer is done by circulation of hot air by electric heaters or any other heating media. Blower fans are installed inside to ensure proper circulation and transfer of heat.
Air circulation is done by specially designed recirculation blowers inside the dryer. The blower capacity, static & design depends on the size and model of dryer.
Dryers are normally supplied with steam/ electric/ thermo fluid / hot water heating system. Suitable heating coils / clarifiers are provided in the dryers.
Temp control system is done by electronic digital temp controller fitted in the control panel. The temp control in the dryer is fully automatic.
Trays are available in S.S. 304/ 316 q. All trays are fully die pressed and with coved corners. Trays are buffed to mirror finish. Trays are also available in aluminum / Polypropylene / Frap/ M.S. galvanized as per client’s requirements.
Trolley is provided in the dryers to accommodate trays in it. Trolley trucks are used to load and unload the trays into the dryer.
Automatic Control panel is fitted on the side of the dryer. If consists of Starters, contactors, safety relays, ckt breakers, indicating lamps, push buttons, timers, controllers etc.
| Models | STD-12 | STD-24 | STD-48 | STD-96 | STD-192 |
| Number of Trays | 12 Trays | 24 Trays | 48 Trays | 96 Trays | 192 Trays |
| Loading capacity | 30 kg | 60 kg | 120 kg | 240 kg | 480 kg |
| Blower motor Hp | 0.5 HP | 1 HP | 1 HP | 1 HP X 2 Nos | 1 HP X 4 Nos |
| ElectricalHeating Load for 100°C / 200°C / 300°C | 3kw / 6kw / 9kw | 6kw / 9kw / 12kw | 9kw / 15kw / 18kw | 15kw / 21kw / 27kw | 36kw / 42kw / 48kw |
| No of motors / HP | 1 / 0.5 HP 3 Phase 415 V | 1 / 0.5 HP 3 Phase 415 V | 1 / 1 HP 3 Phase 415 V | 2 / 1 HP 3 Phase 415 V | 4 / 1 HP 3 Phase 415 V |
| No. of Trolleys | Rack system | Rack system | One | Two | Four |
| Trolley Dimension | Fixed Racks | Fixed Racks | 840 x 960 x 1780 | 840 x 960 x 1780 | 840 x 960 x 1780 |
| Tray Size | 812 X 406 X 31 | 812 X 406 X 31 | 812 X 406 X 31 | 812 X 406 X 31 | 812 X 406 X 31 |