Automatic Roller Coating Line – Precision, Speed & Low Waste for Flat Substrates
1.Automatic Roller Coating Line – Precision, Speed & Low Waste for Flat Substrates
2.Short Intro
CoatTech's roller coating lines deliver uniform, high-quality finishes on flat or slightly curved surfaces with minimal paint overspray. Ideal for high-volume production of metal panels, doors, furniture components, and automotive parts – with PLC control and easy integration into your existing workflow.
3.Key Features
Precision Coating Control: Servo-driven rollers with adjustable pressure and speed ensure consistent film thickness (±2μm) across wide substrates.
High Efficiency & Low Waste: Direct roller transfer achieves >90% paint utilization, significantly reducing material cost vs. spray methods.
Smart PLC Operation: User-friendly HMI interface with recipe storage, fault diagnostics, and optional IoT connectivity for production tracking.
Flexible Configuration: Single-color or multi-color lines; compatible with solvent-based, water-based, or UV-curable coatings.
Turnkey Ready: Includes pre-treatment, coating, leveling, and curing sections – fully tested before shipment for fast on-site commissioning.
4.Technical Specification
| Parameter | Specification |
| Max. Workpiece Size | Width: up to 1,300mm; Length: customizable; Thickness: 3–50mm |
| Coating Speed | 5–30 m/min (stepless adjustment) |
| Film Thickness | 10–120 μm (adjustable via roller gap & viscosity) |
| Roller Material | Chrome-plated steel / rubber / polyurethane (application-specific) |
| Drive System | Servo motor + precision gearbox for stable speed control |
| Control System | PLC + 10" HMI touch panel; optional remote monitoring |
| Power Requirement | 380V / 50Hz, ~15–30 kW (depends on configuration) |
| Curing Option | Compatible with IR, hot air, or UV curing modules |
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