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H&K Behälter- und Edelstahltechnik GmbH
The experts for individual tanks and special designs.


  • Contact at H&K

  • Mr Joachim Huber
  • Tel: + 49 78 51 70 89 68 – 0 
  • ed.uabretleaheb-kh@rebuH.J
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  • Contact

  • Zeller + Gmelin GmbH & Co. KG
  • Schlossstrasse 14
  • D – 73054 Eislingen/ Fils

Zeller + Gmelin GmbH & Co. KG

Heatable mixing tank with a capacity of 45,000 l

For our long-standing customer Zeller + Gmelin we manufactured, among other things, this completely insulated mixing tank with circumferential half-pipe coil DN 80. The tank has a diameter of 2,800mm, a total height of 9,600mm and stands on profile feet according to DIN 28081. The circumferential half-pipe coil is divided in two zones, has a total length of 490m and a total exchange surface of 44 m². The agitator with a capacity of 22-kW being part of the scope of delivery was installed directly at site.


  1. Parts in contact with the product made of 1.4571
  2. Half-pipe coil made of 1.4301/1.4541
  3. Profile feet with base plates and agitator traverse made of S235 JRG2
  4. Insulation made of mineral wool
  5. Insulation coating made of AlMg3

Surface treatment:

  1. Inner and outer surfaces pickled and passivated
  2. Parts made of normal steel primed with rust protection

Operating data:

  1. The tank is designed for pressureless operation at 200 °C max. in the interior and 13 bar at 200 °C in the half-pipe coil.
  2. Acceptance according to DGRL (Pressure Equipment Directive) 97/23/EG by H&K.

What's Next?

We roused your interest and you need an individual information or an expert advice. Call us now on + 49 78 51 70 89 68 – 0 .
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