Water-Based Stain or Primer Application and Drying
The CVR finishing system for profiles integrates sanding, coating and drying in one single and easy to use machine. A vacuum unit applies water-based stain or primer uniformly onto any profile or shape to produce a consistent and uniform coloring. This vacuum process enhances grain definition without the need for brush or hand wiping.
1. Pre-Sanding/Denibbing: Upon request the in-feed conveyor can accommodate sanding heads with abrasive strip brushes for pre-sanding prior to coating application.
2. Vacuum Application: The stain/primer is applied by a stainless steel vacuum coater system. It is possible to control the amount of applied product equally on up to 4 sides by simply increasing or decreasing the vacuum level in the application head.
3. Short Wave IR drying: After exiting the vacuum head the profile enters an IR curing tunnel and passes under multiple high intensity IR emitters. The emitters irradiate the moulding 360° for perfect curing in just seconds. The freshly coated mouldings can then be stacked or processed immediately thereafter.