Rotary · NEXALPACK
NEX-370R
Rotary tray sealer
A rotary configuration with a 370 mm film width and interchangeable tray moulds.
2–3 MAP cycles/min370 mm film
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THE FINISHED PACK / Prepared foods
Film-sealed aluminium tray
Prepared potatoes under lidding film in an oval tray.
Packaging example. Final pack dimensions, materials and tooling are selected for your product.
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Designed for your application.
- 304 stainless-steel construction and automatic film supply/take-up.
- Changeable moulds; published changeover time 5–10 minutes.
- 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 replacement packaging supports solids, powders and liquids
- Consumable/service parts listed: power cut-off switch, miniature circuit breaker, AC contactor, single-phase solid-state relay, sealing strip, fuse, emergency stop switch, color-code sensor, vacuum solenoid valve, thermocouple, proximity switch and two-position five-way solenoid valve
- Rotating dual-station tray platform
- Multiple interchangeable tray-mold sets
- MAP, vacuum packing and sealing-only modes
- Optional skin packaging
- Mold replacement stated as 5–10 minutes
- Dual vacuum/deflation control modes: time control and digital pressure-gauge control
- Digital pressure gauge monitors pressure inside mold
- MCGS touch screen visible in control-panel photo
- Fixed-length film feed using rotary encoder for blank films
- Color-mark tracking feed for printed films; Banner R58A sensor pictured
- Connectionless vacuum displacement system without air tube
- Shaped cutting blades for different tray profiles
All published specifications.
Technical points to confirm
- Product text claims a 35–40% efficiency increase; the range introduction says 35–45%. Neither specifies a test baseline, so these are not guaranteed output figures.
- Brochure header names NEX-450R; linked parameter section includes NEX-370R and NEX-450R.
| Specification | Published value |
|---|---|
| Voltage | 380V/50Hz(3PH) |
| Air Compressor (MPa) | 0.6-0.8MPa |
| Packing Capacity | Only Sealing：7-8 Gas flushing+Sealing: 3-5 MAP: 2-3 VSP: 2-2.5 |
| Gas Displacement Rate | ≥99.5% |
| Max. Tray Size(L×W×H)(mm) | 310×200(2 trays/time) 200×140(4 trays/time) |
| Max. Tray Height (mm) | 80mm |
| Max. Width of Roll Film(mm) | 370mm |
| Max. Diameter of Roll Film(mm) | 300mm |
| Max. Inner Diameter of Reel(mm) | 76mm |
| Dimension Size (L×W×H)(mm) | 1280×1105×1540 |
Technical graphic specifications
Source internally conflicts on NEX-450R two-tray width (250 table vs 240 diagram). Unassigned drawing dimensions also differ from model table. Drawing dimensions are not assigned to an exact model; confirm applicability.
| Specification | Published value |
|---|---|
| Voltage | 380V/50Hz 3PH |
| Air (MPa) | 0.6–0.8 |
| Capacity (cycles/min) | seal only: 7–8; gas flush seal: 3–5; MAP: 2–3; VSP: 2–2.5 |
| Gas displacement rate | ≥99.5% |
| Max tray height (mm) | 80 |
| Max roll width (mm) | 370 |
| Max roll diameter (mm) | 300 |
| Roll inner diameter (mm) | 76 |
| Dimensions (mm) | 1280×1105×1540 |
| Tray layouts (mm) | 2×310×200; 4×200×140 |
| Unassigned drawing (mm) | overall width: 1431.5; body width: 800; length: 1236; height: 1540; table height: 890 |
Technical data reviewed September 2026. “—” or “--” indicates no stated value, not zero. Unexplained ∞ symbols in published tray layouts do not establish unlimited capacity. Specifications and options must be confirmed for the final machine; no unlisted values have been assumed.
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