Pre-Treatment Nozzles: Automotive Surfaces

Starting with a clean surface is critical when you’re coating or painting automotive components.  Lechler offers a variety of adjustable and corrosion resistant nozzles for these types of applications.  The spray can be precisely targeted and the nozzle easily replaced when maintenance is required.

Pre-Treatment Nozzles: Automotive Surfaces
Nozzles for water jet cleaning

Nozzles for water jet cleaning

  • Use of flat spray nozzles and tongue-type nozzles with eyelet clamps for automated spray jet cleaning.
  • Components are treated in different process steps with different liquids (e.g. aqueous / alkaline solutions, deionized water).
  • Eductor nozzles are also used under water to prevent sedimentation.
Nozzles and installation possibilities of pre-treatment

Nozzles and installation possibilities of pre-treatment

  • Different nozzles available, e.g. MEMOSPRAY or EasyClip.
  • Many different possibilities for pipe mounting such as couplings, spacers or end caps are available.
Nozzles for the rinsing zone

Nozzles for the rinsing zone

  • Nozzles are used at the end of the painting line to wash off surplus paint particles mechanically
  • This is done according to the cascade principle, i.e. in several stages with increasingly clean rinsing agent until deionized water is used.

Highlighted Products

Lechler Flat Fan Nozzle Series 688/689

Nozzles for water jet cleaning

Series 688/689

Hard, sharp flat fan, narrowly delimited jet pattern. Not prone to clogging.

Applications: Cleaning, washing, degreasing and phosphating, preparation techniques.

Technical data (pdf, 59.97 KB)
MEMOSPRAY® nozzle system

Installation possibillities of pre-treatment

MEMOSPRAY nozzle system

Maintaining of the adjusted spray direction by the "memory effect". Very easy handling without the need for special tools. Especially pressure resistant pipe connector.

Technical data (pdf, 686.41 KB)

For additional products, please refer to suggested literature. 


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