The comma coater evenly applies the coating liquid to the substrate surface by adjusting the gap between the comma-shaped coating knife and the coating roller. The coating thickness is determined by the gap of the coating knife and the rotational speed of the coating roller, making it suitable for coating processes requiring high precision.
The gravure transfer coater uses a gravure roller (usually with micron-level grooves) to carry the coating liquid through the grooves and transfer it to the substrate surface. The coating thickness is determined by the groove depth of the gravure roller and its rotational speed.
| Product Name: |
16-Meter Automatic Coating Machine for Printing and Packaging |
| Substrates |
Various Roll Materials |
| Control System: |
Self-developed by GAONENG |
| Man-Machine Interface: |
10-inch Touch Screen (with Start, Jog and Stop Buttons at both Front and Rear) |
| Coating Width: |
1100mm(600mm for Quote 2) |
| Coating Methods: |
Comma Blade Coating + Micro Gravure Coating |
| Doctor Blade Lifting |
Pneumatic Automatic Lifting |
| Coating Thickness: |
0.01-5MM |
| Coating Uniformity: |
±5% |
| Thickness Adjustment: |
Digital Micrometers |
| Coating Speed: |
2-20 m/min(Depending on the glue drying condition) |
| Adhesive Supply Methods: |
Compressed Air Tank (30 Liters) |
| Rewind and Unwind Diameter |
600mm |
| Rewind and Unwind Airshafts: |
3-inch Airshaft (Tile-type) |
| Drying Oven Length: |
16M Length of Drying Oven (2M per Section) |
| Temperature Segmentation: |
2M per Section with Independent Temperature Control |
| Oven Material: |
Stainless Steel 304 (Oven Chamber) |
| Oven Roll: |
Made of Stainless Steel 304 |
| Oven Temperature: |
Ambient to 180ºC (Can be Constant Temperature ) |
| Heating Methods: |
Electric Heating by Stainless Steel Heating Cable |
| Heating Control: |
Thermocouple Sensor (Touch Screen Temperature Controller) |
| Oven Structure |
Tiled |
| Oven Fan: |
Speed Adjustable |
| Oven Insulation: |
Asbestos Insulator |
| Wind Speed Control: |
Air Outlet with Fan Filter (Uniform Wind Speed) |
| Oven Elevating Unit: |
Dual-cylinder lift (with Safety Check Valve) |
| Exhaust System: |
Centrifugal Fan (External Ports 100MM) |
| Post Lamination: |
Post Lamination (Steel Roll + Rubber Roll) |
| Lamination Clutch: |
Pneumatic Automatic Clutch |
| Electric Motor Control: |
Frequency Converter (Controlled by Delta PLC) |
| Tension Control System: |
Fully Automatic Tension Adjustment(50~500N) |
| Web Guiding Device: |
Automatic Rewinding Deviation Correction |
| Power Source: |
Input Voltage: AC380V, Voltage of Control Units: AC24V |
| Power Capacity: |
90KW (Subject to Actual Machine Trial) |
| Air Source: |
0.55Mpa~0.7Mpa |
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