A semi-automatic two station rotary table tray sealing machine capable of sealing up to 30 packs per minute.


A semi-automatic two station rotary table tray sealing machine capable of sealing up to 30 packs per minute.

The GTR machine is the workhorse of the ready meal industry. It is fully portable with automatic film-feed and capable of sealing up to 30 packs per minute. 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) 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. 


Packaging Materials

  • CPET
  • APET
  • RPET
  • Polypropylene
  • PVC
  • Styrene
  • Board
  • Paper
  • Smooth walled foil
  • Cardboard Sandwich Skillets
  • Co-extruded and Laminated Polyester Films
  • Foil
  • Board
  • Paper


Standard design features and benefits 

  • Two minute tool changeover 
  • Low maintenance polymer bearings 
  • Simple and accurate film-feed system with easy film route 
  • Maintenance friendly robust construction 
  • Accurate temperature and seal pressure control 
  • Fully portable and castor mounted 
  • High accuracy tool alignment system provides a constantly accurate sealing and/or film-cutting relationship with the tray flange profile 
  • Simple design and operation 
  • All around seal only (No Cut) for packs with pre-cut or hinged lids 
  • All around seal and contoured film-cut with skeletal film rewind 
  • Portable, with separate compressor (optional extra). Can be operated from a standard 220-240 VAC supply 
  • Automatic seal operation with accurate seal dwell time 
  • Food industry approved hygienic construction and washdown protection 
  • High accuracy tool alignment system incorporating revolutionary table damping system 
  • Full Category 3 guarding 
  • Standard and Gas Flush Tooling can be upgraded to operate on the GT0 in-line machine 

Options available

  • Free flow gas flush MAP (Modified Atmosphere Packaging) 
  • High Oxygen (O2) gas flush 
  • CLOSE CUT – Method of maximizing throughput and reducing film waste 
  • Inboard Cut (IC) Option to provide ‘form, fill and seal’ tray presentation 
  • Film coding and printing 
  • Foil crimping 
  • Deep tray/pot machine configuration 
  • Pastry blocking 
  • Pharmaceutical Blister Packaging Machines 
  • Sandwich Pack Sealing for Board, Recyclable and Non Recyclable Plastic 
  • Peripheral equipment integration 
  • 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

Sealing capacity

Number of traysLengthWidthDepthDiameter



Standard Length1013mm
Pneumatic supply5CFM (230L/min) at 80psi (5 bar)
Electrical supply230 VAC 2kW single phase (fused at 13A)
Production speed15 cycles per minute max (30 packs per minute with a 2 impression tool)

Transformers are available to accommodate the electrical supplies in different countries

Service and Maintenance 

All our automatic machines benefit from a comprehensive twelve months parts and labour warranty and service back-up facility, to assure our valued customers of our confidence in the build quality and our commitment to you. All standard machine components are held in stock at Proseal and our Service Cover is 24 hours a day, 7 days a week









Proseal UK Ltd
Adlington Estate
SK10 4NL
United Kingdom
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Tel. +44 (0)1625 856 600
Fax. +44 (0)1625 856 611
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Proseal America Inc
7611 Whitepine Rd
Richmond VA 23237
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Main +1 804 447 9038
Service  +1 888 PRO 2470
  +1 888 776 2470
Fax +1 804 447 9052
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Proseal Australia Pty Ltd
24-26 Lindon Court
Victoria 3043
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Tel. +61 (0)3 9397 0955
Fax. +61 (0)3 9397 1488
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Sismatec B.V.
Twentepoort Oost 8
7609 RG Almelo
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Tel. +31 (0)546 874111
Fax.  +31 (0)6 22473465
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Poland South
America Ireland

Proseal Polska
ul. Cedrowa 34
62-070 Dopiewo
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Tel. +48 730 788 346
Fax.+48 501 830 774

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Smartpack Chile
OF. Martin de Zamora 6101
of 1 Las Condes
Santiago de Chile
Caupolicán 9241
bodega E, Quilicura
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Tel. +56 (0)22.9851109
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JMC Packaging Ltd
37 Seagoe Industrial Estate
Northern Ireland
BT63 5QE
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Tel. +353 (0)28 3839 1723

Fax. +353 (0)28 3839 1356
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