Overhead Conveyor Coating Line With Energy Curing And Powder Recovery Solutions
Overhead Conveyor Coating Line Combining Automated Powder Coating Technology With Energy Curing And Powder Recovery Solutions
Overview
The foundation of any high-quality coating is proper surface preparation. The CoatTech Automatic Spray Tunnel is an inline system designed to clean, degrease, and chemically treat metal parts before they enter the painting line. Built entirely from non-corrosive materials, this system ensures paint adhesion and prevents corrosion under the coating (creepage).
Core Features
-
Multi-Stage Chemistry: Customizable configurations from 3 stages (Degrease/Rinse/Silane) to 7+ stages (Zinc Phosphating).
-
Corrosion Proof Construction: Tunnel housing, tanks, and piping are fabricated from 304 Stainless Steel or PP (Polypropylene) for acid resistance.
-
Counter-Flow Rinse: Smart water management system reuses water from cleaner stages to earlier stages, reducing water consumption by 30%.
-
Mist Separation: Entrance and exit vestibules equipped with mist separators prevent chemical steam from escaping into the workshop.
Technical Specification Sheet
| Parameter | Series D: Eco-Spray (3-Stage) | Series E: Iron Phosphate (5-Stage) | Series F: Zinc/Silane (7-Stage) |
| Catalog Code | CT-PRE-3S | CT-PRE-5S | CT-PRE-7S |
| Process Steps | Degrease / Rinse / Passivate | Degrease / Rinse / Phos / Rinse / Passivate | Pre-Deg / Degrease / Rinses / Activation / Phos / Seal |
| Tunnel Material | SUS304 / Polypropylene | SUS304 Stainless Steel | SUS316L (First Stage) |
| Spray Nozzles | Clip-Eye Adjustable (Plastic) | Stainless Steel Quick-Release | SS High Pressure |
| Heating System | Electric Immersion Heater | Gas Burner + Heat Exchanger | Boiler / Steam |
| Pump Brand | Southern / Pentax (CN) | Grundfos / CNP (Vertical) | Lowara / Grundfos |
| Conveyor Protection | C-Hooks (Gap shield) | Floor Shield / Brush Seal | External Chain (Overhead) |
| Tank Insulation | 50mm Rockwool | 50mm Rockwool | Double Wall Insulation |
| Sludge Removal | Manual Filter Bag | Oil-Water Separator | Filter Press / Bag Filter |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.