Spray tunnels
PP-tank spray stages for degrease, rinse and conversion or other treatment.
Pretreatment
Pretreatment Systems
Spray pretreatment and wash lines, including PP-tank systems, manufactured by XFS Equipment ahead of powder, liquid or e-coat.
Process
Typical Process Flow
A representative sequence. Final stage design depends on the products, coating system, and facility constraints.
- Load
- Degrease
- Rinse
- Treatment
- Rinse
- Dry-Off
Components
System Components
Immersion stages
Dip tanks where the part geometry needs immersion rather than spray.
Dry-off
Dry-off oven so the part is dry before powder or paint.
Conveying
Overhead or other handling through every wet stage.
Configuration
Configuration Options
- Used ahead of powder, liquid and electrophoretic coating
- Appliance work includes the Midea air-conditioner component line
- Chemistry remains project-specific with the chemical supplier
Related
Related Equipment
Related
Related Projects
FAQ
Pretreatment Systems FAQ
Answers to the questions we are asked most often when a finishing line is being planned.
Is pretreatment always a separate solution?
On many powder lines it is the first process block. It is listed as its own solution when the wash line is the main scope, as on appliance pretreatment jobs.
Pretreatment is a designed wash process. XFS Equipment builds the tanks, sprays, heating and conveyor; the chemistry supplier confirms baths and times with you.
Discuss a Pretreatment Systems Project
Share product details, capacity targets, coating process, and plant constraints to begin system planning.
Direct contact
- +1 647-763-6839
- info@xfsequipment.com
- 139 Gillard Ave, Toronto, Ontario, Canada