The revamping of the plant involved the integration of an osmosis system for the production of high-quality water for rinsing and of a tank for no-rinse passivation in the pre-treatment line, of a sandwich PVC cabin for the application of the primer, and of a high temperature RHT infrared pre curing oven, positioned before the finishing application booth.
Description of the new production cycle:
- Automatic shot blasting machine with belt feeding using stainless steel grit for galvanized sheet
- Washing tunnel: Implementation from 2 stages to 4 stages:
- Pure osmosis rinse
- Passivation no rinse
- Drying oven
- PVC Primer booth
- IR oven for Pre-gelification
- PVC Top coat booth, equipped with cyclone with vibrating screen for dust recovery and color center for quick RAL change
- Curing oven
In this way we can ensure the anti-corrosion process for our plants and our customers. Colortec 2 is the subsidiary of Eurotherm S.p.A. for the painting of its artifacts.