Duo Air Gate

The Duo air gate LS GK, together with its simultaneous dusting of non-conductive surfaces, is a highly developed and efficient aid in the removal of electrostatic charges. The device reduces negative impacts on production so that quality losses, as well as high numbers of rejects, can be almost completely eliminated. This reduces production costs considerably. The Duo air gate is especially suitable for high operating speeds (= 150 m/min.): thanks to the parallel emission of positive and negative ions, the charge loss is minimized during the neutralization process.

Combination with Ionizing Bars

The Duo air gate consists if a basic air gate and two ionizing bars from the HAUG product range. The following ionizing bars can be combined with the LS GK:

• Ionizing bar EI RN
• Ionizing bar EI VS
• Ionizing bar EI Ex T
  

The HAUG ionizing bar EI Ex T is used in potentionally explosive areas. A suitable power pack provides the high-voltage supply.

Duo Air Gate + EI RN

The circular construction of the EI RN ionizing bar permits exact axial adjustment in the direction of travel of the material. By using this powerful and robust device it is possible to remove surface charges reliably and effectively, even at igh operating speeds.

Duo Air Gate + EI VS

Compared to the standard version the EI VS ionizing bar offers a considerably increased efficiency. Just as with the EI RN, the special features of the EI VS are the reliable and removing contact system X-2000, the special stainless-steel electrodes and the convenience of being safe to touch.

Applications

Air gates with integrated ionization for dust removal are mainly used in the following fields:

• Painting / spraying
• Automotive industry
• Glass industry
• Furniture industry
  

Production processes in the surface treatment of paper, leather and plastic webs, as well as in laminating and coating equipment, can be optimized by using air gates.

Cleaning and Maintenance

With careful cleaning and maintenance, HAUG Air Gates guarantee an extremely long life. However, contamination of pressure tubes and precision nozzles does reduce the performance. A prerequisite for a constantly high level of effective use of a plant is, therefore, regular cleaning with the cleaning brush 7218 and the special cleaning agent 7220.

Technical Specifications

Installation Dimensions:	80 x 80 mm
Available Lengths:	L = specific to order, 200 - 3000 mm LS GK Order-No.: 06.0520.000 200 - 1500 mm LS GK Order-No.: 06.0520.001 1510 - 3000 mm Special lengths on request
Nozzles:	Precision flat fan nozzle 0.4 mm diameter Air discharge 60° Nozzle spacing 50 mm, single row

*Subject to technical changes

Technical Illustration

L1 = specific to order
L = specific to order (250- 3000 mm)
Hochspannungskabel = High voltage cable
Luftanschluss = Air connection