Linear tray sealer TSA 875

automaticvacuumwith modified atmosphere packaging

Description
Automatic tray sealer for regular preformed trays. Up to 22 cycles/min in cut & seal and up to 19 cycles/min in MAP (productivity often referenced as up to 20 cycles/min depending on configuration). Supports MAP, vacuum and skin packaging. Tray transport by arms; suitable for integration in medium‑to‑high production lines.

Detailed description
Machine designed to seal a wide range of tray materials and printed top films. Packaging modes include modified atmosphere (MAP), vacuum and skin depending on product needs. Sealing can be configured as single‑line or double‑line according to formats. Machine architecture allows precise tray positioning for automated lines and continuous operation.

Design highlights

• Hygienic design for food industry environments.
• Controlled sealing force for consistent seals.
• Accessible surfaces for easy cleaning.
• Industrial construction for continuous use.
• Intuitive operation interface.
• Designed to minimise maintenance interventions.
• Versatile for multiple tray formats and materials.

Functional features

• Energy efficient operation.
• Production capability: up to 20 cycles/min (up to 22 cut & seal; up to 19 MAP depending on configuration).
• Quick format changeover to reduce downtime.

Technical features

• Sealing area: 330 x 875 mm.
• Maximum tray height: 80 mm or 120 mm (depending on configuration).
• Die lifting system driven by servomotor.
• Arm opening/closing and die transfer by servomotor.
• Quick die change without tools; die/dome positioning detectors included.
• Protection rating: IP65.
• Tray feeding and positioning by belt with drum motor; belt removal without tools.
• Gas pressure control via panel (recordable); gas accumulator tank included for MAP.
• Reel holder with pneumatic grip; film end and break detectors; motorized film tension control.
• Centralized lubrication system.
• Control panel UPC10A-C: 10" industrial touch PC; access protection with 3 authorization levels; Ethernet interface; integrated maintenance/event management program.

Most common options

• Tray denester.
• Loading modules and infeed conveyors.
• Dosing and product loading systems.
• Die holder trolley and accumulator tables.
• Tray convergers / aligners.
• Coding and printing systems.
• Seal tester (UST) and metal detectors.
• End‑of‑line integration modules.

Technical specifications

• Performance: up to 22 cycles/min in cut & seal; up to 19 cycles/min in MAP; commonly referenced production performance up to 20 cycles/min.
• Sealing area: 330 x 875 mm.
• Maximum tray height: 80 / 120 mm.
• Servomotor drives for die lifting and arm movements.
• Quick die change without tools; positioning detectors included.
• IP65 protection.
• Tray feed: belt with drum motor, removable without tools.
• Gas management: panel control, recorder, gas accumulator tank.
• Reel holder pneumatic grip, film end/break detectors, motorized tension control.
• Centralized lubrication and UPC10A-C control with 10" touchscreen and Ethernet.