About us

Z&J Technologies GmbH has supplied more than 500 Reversing Valves Systems and more than 150 Batch Chargers worldwide. We are an international leader of custom engineered high-quality valves and equipment for the glass industry. Our equipment meets highest demands in quality and at present some is in operation in the 3rd furnace campaign.

Products and services

  • Reversing Valves Systems for Waste Gas & Combustion Air
  • Batch Chargers (Twin-coupled, Modular-type)
  • Doghouse Dust Covers
  • Batch Storage Bin Hopper Gates
  • Shut-off and Control Dampers
  • Furnace Pressure Control Dampers
  • Valves for Flue Gas Treatment and Energy Recovery Systems (SCR/ESP/WHB)
  • Combustion Air Supply and Control Systems
  • Drive Systems for Annealing Lehr and Dross-Box
  • Worldwide Service for Erection, Commissioning and Cold Repair
Z&J Reversal Valves System c/w Furnace Pressure Control Damper and Flue Gas Balance Dampers

1 Double-Deck Reversing Valve, Drive Side
2 Flue Gas Balance Dampers
3 FPC Damper
4 Double-Deck Reversing Valve, Non-drive Side

Z&J-Reversing Valves Guarantee:
• Most robust and reliable design, proved over many years in operation
• Simultaneous (Double-Deck Valves) or independent reversal (Single-Deck Valves) of flue gas and combustion air)

The valves can be installed in a number of positions to match the conditions on site:
• Side-by-side
• Back-to-back
• Any angular position

Z&J Batch Charger Twin-coupled-type

Z&J Batch Chargers Guarantee:
• Most robust and reliable design, proved over many years in operation
• Tailor-made solutions according to customer requirements
• Individual settings of position and speed of the charger tray

Our business activities include:
• Twin-coupled-type Batch Chargers
• Modular-type Batch Chargers

Together with our chargers we optionally supply Doghouse Dust Covers and Hopper Gates for Batch Storage Bins.

Z&J Technologies GmbH
Bertramsweg 6
52355 Dueren

Phone: +49 2421 6910
Fax: +49 2421 691200
Internet: www.imi-critical.com
E-mail: Send message

Contact person

Eberhard Ruland
Sales and Application Manager Glass Industry
E-mail: Send message

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