Calorex DH 334 Process Dryer 408 Litres

Calorex DH 334 High-Temperature 3-Phase Process Dryer

High-capacity dumudifier with a wide temperature range for industrial applications

The Calorex DH 334 is an efficient process dryer that can be used in a variety of industrial applications. It features a 400 volt 3-phase power supply and can remove as much as 408 litres of water per day. Its large airflow capacity of 5,800m³/h enables it as an excellent industrial drying solution. By keeping the air dry and at the appropriate moisture level, the Calorex industrial dehumidifier can prevent the growth of harmful microorganisms such as mould. The DH 334 dehumidifier is perfect for drying large industrial spaces with the greatest efficiency, such as general industry and production, confectionery, food and beverage, storage, warehousing, preservation and archives. Besides, it has a reasonable sound level of 69dB, making it a great addition to industrial sites where noise pollution is a concern.

The DH 334 requires minimal maintenance and offers lower operational costs and therefore it is a cost-effective solution for efficient water removal. It recovers latent energy that is released during the dehumidification process and utilises it to heat air. In other words, it facilitates the drying process while reducing overall power consumption. Furthermore, the Calorex DH 334 dehumidifier allows drying to occur at lower temperatures, which consequently uses less energy than conventional heating methods.

The Calorex DH 334 is a high-temperature process dryer with a broad operating temperature range. It can operate efficiently between 30°C to 70°C and is a versatile option for industrial applications. The dryer performs exceptionally well at lower temperatures than traditional heating methods, reducing the risks of heat damage and improving the quality of the end products. It can operate at higher temperatures than other standard dryers available in the market with the R134a refrigerant gas. The DH 334 is ideal for dehumidifying spaces with temperature-sensitive materials like pharmaceuticals, electronics, and particularly food and confectionery products. The dryer ensures consistent production of them thanks to its optimised performance in a wide range of temperatures.

In addition to being highly energy efficient, the process dryer is also environmentally friendly. It utilises the R134a refrigerant gas, which has a lower ozone depletion potential and global warming potential (GWP) when compared to other refrigerants. This makes the Calorex DH 334 an excellent choice for companies that want to decrease their carbon footprint and promote sustainable practice.

Operating temperature range: 30-70 °C
Dehumidification @ 50°C/60% RH: 17 L/24h
Heat to air via dehumidification: 10 kW
Heat to air via resistance heaters and dehumidification: 18.5 kW
Air flow: 5,800 m3/h
External static pressure: 0 Pa
Sound pressure level @ 3m: 69 dB(A)
Power supply: 400/3ph/50 V/Hz
Nominal power consumption: 14.1 kW
Minimum supply capacity: 29 A
Maximum supply fuse: 35 A
Heater rating: 9 kW
FLA: 12 A
Nominal power consumed: 4.9 kW
LRA: 72 A
RLA: 12 A
Nominal running current: 9 A
Product size (w x d x h): 985x700x1476 mm
Weight: 170 kg
Condensate drain size (flexible plastic hose): 1½ BSPM inch
Refrigerant: R134a
R134a gas weight/CO2 equivalent: 6/8.58 kg/t