Drying tank truck boilers

Mobile drier with regulated air exchange

The boilers of tank trucks (capacities between 15,000 and 40,000 litres) should be dried from the inside after cleaning and then heated to approx. 150° to 200 °C.

For this purpose, we have designed a mobile drier which blows hot air at approx. 300 °C into the tank and then extracts it back into the mobile trolley.

The drier unit consists of an LE-R 118 air heater (18 kW capacity), a blower and a switch cabinet for the electrical control system (PLC controller). The PLC-controlled program sequence regulates the temperature profile and the switchover from recirculating air to fresh air intake.

Technical details

  • Air heater HAPRO LE-R, output: 18 kW
  • Switch cabinet, PLC controlled

We look forward to hearing your requests.

Contact us, we will be pleased to advise you.


HAPRO Industriegeräte GmbH
Schorberger Str. 40
42699 Solingen, Germany

Phone +49 212 317374
Fax +49 212 317315
Email: info@hapro.de