This industrial coating machine is designed to apply functional layers—including adhesives, coatings, and inks—onto various rolled substrates such as paper, fabric, leather, aluminum foil, and plastic film. The system performs coating application followed by heat curing and rewinding in a continuous automated process.
The machine operates on the same principle as automatic coaters used for screen printing stencil preparation. It consists of four main units: unwinding, coating, drying, and rewinding, complemented by mechanical or pneumatic systems for precise control of substrate tension, edge alignment, and coating speed.
| Parameter | Specification |
|---|---|
| Guide Roller Width | 300 mm |
| Substrate Width | ≤ 300 mm |
| Coating Width | 300 mm |
| Mechanical Speed | 0-5 m/min |
| Coating Thickness | Continuous single-side coating, manually adjustable |
| Doctor Blade Adjustment | Manual adjustment, display accuracy 1μm |
| Back Roller Diameter | Φ100mm, roller runout ≤2μm |
| Rubber Roller Diameter | Φ100mm |
| Curing Method | Top air blowing heating |
| Tension Control | Manual mechanical adjustment |
| Max. Rewind & Unwind Diameter | Max. φ300mm |
| Rewind & Unwind Core | Max. φ30mm (customizable sizes available) |
| Equipment Dimension | 3000 * 750 * 1400 mm |
| Weight | Approx. 300 Kg |