Semi-automatic · NEXALPACK

NEX-550M

Semi-automatic tray sealer

A 550 mm film-width variant in the semi-automatic tray-sealing range.

Cycle rate not separately stated550 mm film

Enquire about this model ↗Technical specifications ↓

NEX-550M Semi-automatic tray sealer — studio family illustration — Studio family illustration; configuration varies.

A CLOSER LOOK

Explore the machine.

Select a view to see the details.

Studio render of NEX family tray sealer: left three-quarter view — Left three-quarter full machine · Studio family illustration; configuration varies.

Studio render of NEX family tray sealer: right three-quarter view — Right three-quarter full machine · Studio family illustration; configuration varies.

Minced meat portions in clear sealed trays; illustrative application example — Minced meat portions in clear sealed trays

THE FINISHED PACK / Fresh meat

Rigid tray pack

Minced meat portions in clear sealed trays.

Packaging example. Final pack dimensions, materials and tooling are selected for your product.

Plan your packaging ↗

MACHINE CONFIGURATION

Designed for your application.

Model-specific film width, pump capacity and machine dimensions are listed in the technical graphic.
Tray dimensions, sealing edge and packaging mode must be agreed for the selected tooling.
304 stainless steel housing
Food-grade aluminum mold
Manual controls
Real-time fault notification
Sealing-only, vacuum sealing and MAP modes
Optional skin packaging
Replaceable custom molds
ZD vacuum pump
Weinview touch screen (Taiwan)
Omron PLC (Japan)
Schneider pneumatic components (Germany), as captioned
Omron pneumatic components, as captioned
Banner color sensor (USA)
Optional Busch vacuum pump (Germany)
WITT gas mixer (Germany)
Food-grade 6061 aluminum alloy mold
Motorized film unwinder
Film tension mechanism
Film release mechanism
Lower vacuum chamber and lower mold

TECHNICAL DATA

All published specifications.

Technical points to confirm

This model is documented in the family technical graphic rather than a separate product-page parameter table. Cycle speed is not stated separately; it has not been copied from a smaller model.
Retains source component category wording; Schneider/Omron pneumatic labels may need supplier confirmation.

Model specifications
Specification	Published value
Voltage	3-phase AC 380V/50Hz; 220V/60Hz
Air	Clean dry stable 0.6–0.8 MPa
Max box (mm)	480×480
Max box height (mm)	120
Min sealing edge (mm)	>6
Max roll width (mm)	550
Max roll diameter (mm)	300
Roll inner diameter (mm)	76
Pump	Standard Zhongde 63 m³/h
External dimensions (mm)	1370×1235×1575
Approx weight (kg)	750
Power (kW)	5.75

Technical graphic specifications

Box height above 120 mm requires customization.

Technical graphic specifications
Specification	Published value
Voltage	3-phase AC 380V/50Hz; 220V/60Hz
Air	Clean dry stable 0.6–0.8 MPa
Max box (mm)	480×480
Max box height (mm)	120
Min sealing edge (mm)	>6
Max roll width (mm)	550
Max roll diameter (mm)	300
Roll inner diameter (mm)	76
Pump	Standard Zhongde 63 m³/h
External dimensions (mm)	1370×1235×1575
Approx weight (kg)	750
Power (kW)	5.75

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.

← Back to all tray sealing machines

YOUR NEXT PACKAGING PROJECT

Great products deserve
exceptional packaging.

Tell us what you want to pack ↗