CF 210 TRAY DRYER
GENERAL DESCRIPTION
This is a basic unit for studying of tray drying by hot air.
The unit consists of a rectangular duct. Air is drawn into the duct by an axial flow fan at the front end of the duct. Fan speed is adjustable. A bank of electric heaters behind the fan raises air temperature. Behind the heater is a drying compartment with transparent access door. A rack of trays is suspended from a balance above the duct. Temperatures and humidity before and after the drying trays are measured.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Tray drier drying curves.
- Effect of particle size.
- Effect of air velocity.
- Effect of air temperature.
TECHNICAL DATA
| Drying section | 350 x 350 mm |
| Air velocity | 0.3 – 1.8 m/s |
| Heater capacity | 3 kw, variable |
| Trays | 4 stainless steel. |
| Tray capacity | 3 kg of solids (approx.) |
| Measuring instruments | |
| - Digital balance | 1 ea. |
| - Anemometer | 1 ea. |
| - Thermo-hygrometer | 1 ea. |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
OPTIONAL EQUIPMENT
| Part Name. | Description |
|---|---|
| Heater power | Watt or voltage and current digital display for heater power measurement. |
| Net (unassembled) Shipping Dimensions WxLxH | 60 x 250 x 120 cm. |
| Net Weight | Approx. 240 kg. |