Linear conveyor for sandwich packing
Mass-producing sandwiches efficiently requires precise sealing and packaging to ensure freshness and uniformity. Handling the packing process manually can lead to high labor costs and inconsistencies in the final product, making an automated solution essential.

Automate sandwich packing for efficiency
The Proseal SP45/60/90 is a high-speed linear conveyor designed by JBT for sealing up to 45, 60, or 90 packs per minute based on its 2, 4, or 6 impression tool configurations. This modular system is built to de-nest, erect, and seal cardboard sandwich skillets, significantly reducing labor costs associated with manual packing. With a 5-minute skillet size change feature, the SP range allows for swift adjustments to various sandwich skillet sizes, making it ideal for operations requiring high throughput. The system’s linear conveyor drive ensures full control of acceleration, deceleration, and velocity, minimizing spillage. Features like an automatic tray eject system and the energy-efficient EsealĀ® electric seal system, which reduces energy consumption by 92%, enhance operational efficiency. The SP45/60/90 is suitable for food industry applications with a focus on hygienic construction and wash-down protection.
Benefits
- Reduces labor costs with automation
- Handles up to 90 packs per minute
- Quick skillet size change in 5 minutes
- Energy-efficient EsealĀ® system
- Hygienic construction suitable for the food industry