Rotary · NEXALPACK
NEX-450R
Rotary tray sealer
A 450 mm rotary platform for alternating tray-loading and sealing operations.
2–3 MAP cycles/min450 mm film
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THE FINISHED PACK / Fresh meat
Vacuum skin pack
A retail presentation to consider with the optional vacuum-skin configuration.
Packaging example. Final pack dimensions, materials and tooling are selected for your product.
Plan your packaging ↗MACHINE CONFIGURATION
Designed for your application.
- 304 stainless-steel construction and automatic film supply/take-up.
- Interchangeable moulds; 5–10 minute changeover.
- Fixed-length encoder mode for plain film or colour-mark tracking for printed film.
- Time-based or digital-pressure control with mould-pressure monitoring.
- Vacuum and venting modes with touchscreen operation.
- Compatible trays include PP, PE and PET; lidding examples include PET/CPP, PET/PE, OPP/CPP, EVOH and heat-sealable aluminium/composite films.
- Food-grade 304 stainless steel housing
- Encoder-controlled automatic film feeding and collection
- Touch-screen controls
- Vacuum and gas-replacement packaging for solids, powders and liquids
- Consumables and spare parts: power cut-off switch, miniature circuit breaker, AC contactor, single-phase solid-state relay, sealing strip, fuse, emergency stop switch, colour-code sensor, vacuum solenoid valve, thermocouple, proximity switch and two-position five-way solenoid valve
- Rotating dual-station tray platform
- Multiple interchangeable tray-mould sets
- MAP, vacuum packing and sealing-only modes
- Optional skin packaging
- Mould change in 5–10 minutes
- Dual vacuum/deflation control modes: time control and digital pressure-gauge control
- Digital pressure gauge monitors pressure inside the mould
- MCGS touchscreen
- Fixed-length film feed by rotary encoder for plain film
- Colour-mark tracking feed for printed film (Banner R58A sensor)
- Vacuum and gas-replacement system without connections or air hoses
- Shaped cutting blades for different tray profiles
Technical specifications.
| Specification | Value |
|---|---|
| Voltage | 380V/50Hz(3PH) |
| Compressed air (MPa) | 0.6-0.8MPa |
| Packing capacity | Only Sealing：7-8 Gas flushing+Sealing: 3-5 MAP: 2-3 VSP: 2-2.5 |
| Gas replacement rate | ≥99.5% |
| Max. tray size (L × W × H) (mm) | 390×250(2 trays/time) 250×180(4 trays/time) 390×250(2 trays/time) |
| Max. tray height (mm) | 80mm |
| Max. film roll width (mm) | 450mm |
| Max. film roll diameter (mm) | 300mm |
| Max. reel core diameter (mm) | 76mm |
| Dimensions (L × W × H) (mm) | 1380×1235×1540 |
Indicative technical data. “—” means no value is defined for that item. The final configuration and specifications are confirmed in our quotation for your product and format.
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