Factory Rva-04/300 Micro Concave Roll to Roll Film Applicator DATASHEET
| Brand | Factory | Model | Rva-04/300 |
|---|---|---|---|
| From | China | Name | Micro Concave Roll to Roll Film Applicator |
Specifications
| Production line speed | 0.5 - 10 m/min (stepless speed regulation) |
| Applicable substrate width | Max. 330 mm |
| Effective Spreader Width | 300 mm |
| Spreader Film thickness | Customized according to the parameters of the micro-concave anilox roller |
| Film thickness range | 0.012 - 0.2 mm (e.g. PET: 12-250 μm) |
| Core inner diameter | 3 inches (76mm)/6 inches (152mm) adjustable |
| Maximum unwinding/rewinding diameter | Φ600 mm |
| Tension control range | 2 - 50 N (can be set in sections) |
| Total equipment length (approx.) | 8 - 10 meters (depending on the detailed layout of the drying section) |
| unwinding unit | / |
| Unwinding mechanism | Core inner diameter: 3 "/6" optional; maximum roll diameter: φ 600mm |
| Deviation correction system (EPC) | Correction accuracy ： +/- 0.1mm; Response speed: ≤ 0.2s |
| Tying and buffering | Buffer stroke: ≥ 1.5 meters (to ensure that the process section does not stop for rewinding) |
| tension control | Control range: 2-30N; control accuracy ： +/- 0.5N |
| Micro-concave Spreader Head Unit (Core) | / |
| Micro gravure plate roller | Standard diameter: φ 80mm; mesh range: 80-400 lines/inch (selected according to the process); standard 1 (parameters are mainly customized by customers) |
| Spreader back roller | Diameter: φ 200mm; Silicone Hardness: Shaw A 70 ° +/- 5 ° |
| cleaning | Easy to clean and maintain, maintain local environment |
| Box structure | Total length: 4 meters; Length per temperature zone: 1 meter |
| Dry box unit | / |
| Heating and air circulation | Temperature range: room temperature~ 150 ℃; temperature control accuracy ： +/- 1 ℃; wind speed adjustable: 0.5-3 m/s |
| Exhaust system | Total exhaust air volume: ≥ 1000 m ³/h; |
| winding unit | / |
| Winding mechanism | Maximum roll diameter: φ 600mm; roll accuracy ： +/- 1mm |
| correction system | Correction accuracy ： +/- 1mm |
| tension control | Control range: 5-50N; support taper tension (0-100% can be set) |
| Transmission and Tension System | / |
| Tension partition | The tension of each zone can be set and displayed independently, resulting in a smooth transition |
| Guide roller specification | Roller surface full runout ≤ 2mm; |
| Electrical and control systems | / |
| Control core | Responsible for the logic, synchronization, temperature and tension calculation of the whole line |
| Human Machine Interface (HMI) | Chinese interface |
| motion control | High Response for Stable Speed and Tension |
Packing list
Machine x1, Spreader head 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/50905/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2026/01/01