The Proseal GTR is a semi-automatic, two-station, rotary-table, tray sealing machine.Capable of up to 30 Atmospheric packs per minute with a 2-impression tool, the GTR machine is the workhorse of the ready meal industry. It is fully portable with automatic film-feed. Ultra-reliable and easy to operate, the GTR is used around the world and has become the benchmark for portable tray sealing equipment.Optional ‘free-flow’ gas flush Modified Atmosphere Packaging (MAP) available for extended shelf life.The quick-release tooling allows the user to change from one tray size to another in less than two minutes.

Features & Benefits

  • Two minute tool changeover
  • Fully portable and castor mounted
  • Food industry approved hygienic construction and wash-down protection
  • Simple design and operation
  • Accurate temperature and seal pressure control


  • Designed to perform the following styles of heat seal to a pre-formed tray; Atmospheric, Gas Flush or Hermetic Shrink and suited to all relevant food categories including; Fish and Seafood, Pork, Red Meat, Poultry, Soft Fruit, Fresh Produce, Ready Meals and Desserts.

Options & Models

  • Standard and Gas Flush Tooling can be upgraded to operate on the larger Proseal GT0s in-line machine
  • All around seal only (No Cut) for packs with pre-cut or hinged lids
  • Free flow gas flush MAP (Modified Atmosphere Packaging
  • Close Cut – Method of maximising throughput and reducing film waste
  • Inboard Cut (IC) option to provide ‘form, fill and seal’ tray presentation
  • High Oxygen (O2) gas flush
  • Film coding and printing
  • Foil crimping
  • Pastry blocking
  •  Pharmaceutical Blister Packaging Machines
  • Sandwich Pack Sealing for Board, Recyclable and Non-Recyclable Plastic
  • Optional integration of peripheral equipment, such as: denesters, fillers, multi-head weighers, laser coders, labellers.
  • Hot Rod – long-lasting, water-resistant seal, tool-heating element giving reduced energy consumption especially developed for sealing Smooth Wall Foil Trays
  • Sale, Lease Purchase and Rental options available