Automatic Spray pre-treatment is the most common system for pre-treatment and therefore recommended where the needed space is available. In large scale productions the passage system would be the best and most effective choice with up to maximum 6 meter long work pieces. The control system can be manual or automatic.

Features –
  • Effective drain length.
  • Vestibules for overspray and vapor.
  • Tank designed for long life and easy maintenance.
  • Spray risers from stainless steel.
  • Nozzle and riser configuration and placement to ensure correct overall       treatment.
  • Correct type immersion burners to these circumstances.
  • Immersion coils from materials to suit chemical.
  • Sludge removal hatches on stage tanks.

Dip Pre-Treatment Plant –
This is a conventional pre-treatment wherein the plant cost is less and is suitable for low volume production lines. The chemicals are stored in the MS/SS fabricated tanks. The components are placed in the baskets or cages and they are dipped in each process tank for pre-fixed period of time. The movement of the basket or cage can be either manual; with a monorail and hoist or automatic with a transporter system.