OPENTECHNICAL PUBLICATION OT-2026-000001399 Heat-treatment installation for food products Published: 2026-09-15T19:05:36.149302Z Permanent URL: https://opentechnical.org/p/OT-2026-000001399 Categories: Material Handling > Conveying Systems ------------------------------------------------------------------------ ABSTRACT A heat-treatment installation with a plurality of transport lines disposed one above the other, trays with two wheels and a latch, lifts for lifting a tray from a lower transport line to another upper transport line, rails on which the trays travel, and transmission belts with counter-latches cooperating with the latches of the trays where, at each lift, each rail has a gate arranged to open when a tray is raised and to close when the tray is above the rail. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000001399 Published 2026-09-15T19:05:36.149302Z https://opentechnical.org/p/OT-2026-000001399