KREYENBORG GROUP - infrared-drum dryer model series machine variants

IRD models

Various machine variants

The KREYENBORG infrared rotating drum IRD is offered in three basic models, whose construction is determined by the throughput required.

Based on these three basic types the required radiator output is adapted individually and according to customer specifications to the product to be dried.

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Infrared rotating drum IRD – type A

Type	50 / 90 (ø 500 mm / 900 mm)
Throughput	approx. 20-150 kg/h
Radiator output	9-15 KW
Applications	Laboratory dryer for frequent product change Crystalliser for small quantities up to 100 kg/hr

IRD Type A

Infraret rotating drum IRD – type B

Types	120 / 180 (ø 1200 mm / 1800 mm) 140 / 270 (ø 1400 mm / 2700 mm) 180 / 270 (ø 1800 mm / 2700 mm)
Throughput	approx. 70-1200 kg/h
Radiator output	18-135 KW
Applications	Drying/crystallising of pellets and reclaim in the medium throughput range

Infraret rotating drum IRD – type C

Types	160 / 360 (ø 1600 mm / 3600 mm) 180 / 450 (ø 1800 mm / 4500 mm) 180 / 540 (ø 1800 mm / 4500 mm) 200 / 540 (ø 2000 mm / 5400 mm)
Throughput	approx. 500-5000 kg/h
Radiator output	max. 540 KW
Applications	Drying/crystallising of pellets and reclaim in the high throughput range Drying of bulk goods with low bulk density and high initial moistures