Factory Rva-0.5/300pro Roll to Roll Microconcave Film Applicator DATASHEET
| Brand | Factory | Model | Rva-0.5/300pro |
|---|---|---|---|
| From | China | Name | Roll to Roll Microconcave Film Applicator |
Specifications
| Overall equipment | / |
| type | Desktop, modular construction |
| Overall size (approx.) | 1500Mm (L) × 600mm (W) × 500mm (H) (subject to actual customization) |
| Total Weight (approx.) | 300 kg (subject to actual customization) |
| Power Supply | AC 220V ±10%, 50/60Hz, 3kW |
| gas source | 0.5~ 0.7 MPa clean drying compressed air (user-provided) |
| substrate processing width | Maximum width: 300 mm |
| production speed | / |
| scope | 0.1 to 3.0 m/min (i.e. 1.7 to 50 mm/s) |
| Setting Accuracy | ±1% |
| Stability | ±1% |
| unwinding unit | / |
| way | Passive unwinding with pneumatic brake tension control |
| Core inner diameter | 3" (76.2mm) |
| Maximum coil diameter | Ø300 mm |
| tension control | Manual adjustable brakes, range 5~ 50 N (optional fully automatic Tension Control system) |
| Corona treatment unit | / |
| type | Ceramic electrode, open |
| Power | 0~1000W adjustable (subject to actual customization) |
| Frequency | 20~25 kHz |
| processing width | ≥ 300 mm |
| effect | The substrate surface tension can reach ≥ 72 dyne/cm (according to the specific substrate test) |
| Micro gravure plate Spreader unit | / |
| Coating Method | Micro gravure plate roller (Mayer Rod) |
| Specifications | Optional, conventional standard Ø 50mm × 320mm |
| material | High-precision chrome-plated steel or ceramic rollers (option) |
| Micro concave motor | Servo motor drive, the speed can be independently and accurately controlled, and the main speed ratio can be adjusted |
| Spreader gap | Precision screw adjustment, with scale, adjustment Accuracy 0.01mm |
| Back pressure roller | Silicone roller, Shore Hardness A 50 °~ 60 °, Ø 50mm |
| Drawdown blade system | Stainless steel, adjustable angle, pneumatic pressure. |
| Drying box unit | / |
| Heating mode | hot air circulation |
| Temperature range | Room temperature~ 150 ° C (can be customized higher) |
| Temperature control Accuracy | ±3°C |
| Length (approx.) | 500 mm |
| material | Stainless steel thermal insulation structure |
| winding unit | / |
| way | Center coiling, servo motor drive |
| tension control | Automatic tension control |
| Tension range | 5~ 100 N (adjustable) |
| Core inner diameter | 3" (76.2mm) |
| Maximum coil diameter | Ø300 mm |
| Deviation correction system (option) | A simple deviation correction device (EPC) can be installed to ensure a neat winding |
| Guide roller system | Aluminum alloy material, anodic oxidation treatment, equilibrating correction to ensure high-speed operation without jitter. |
| Control system | / |
| Human Machine Interface (HMI) | Color touch screen |
| Drive system | Servo motor system |
| control function | Speed setting and synchronous control of the whole line, proportional control of micro-concave roller and main speed - temperature setting and display in each drying area |
Packing list
Machine x1, Spreader head x1, Corona machine x1, manual x1, certificate x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/50482/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18