Fespa Global Print Expo

Show Dates

31 May – 3 June 2022

Exhibitor Products

Hero

25 May 2022

Drying and Curing Modules

Natgraph Limited Hall: 27 Stand: 27-B69
  • Drying and Curing Modules
  • Drying and Curing Modules
  • Drying and Curing Modules
Drying and Curing Modules Drying and Curing Modules Drying and Curing Modules

Heated Modules

All Heated Modules are each 2m in length and can be combined to suit the drying cycle time required. 

  • High-performance fan systems
  • Air recirculation to achieve efficient heating and a powerful vacuum hold down
  • Exhaust levels are controlled by manual or automatic dampers
  • Outer insulation layer to ensure minimal thermal losses
  • Quick response electrical heating elements
  • Closed-loop temperature control using PID control
  • Solid-state heating and IR load switching
  • Airways are constructed of stainless and galvanised steel. Can be all stainless steel for more demanding applications. 
  • Integral gas-filled lifting arms for ease of access for maintenance and cleaning
  • Reircirculation filters - G4, M6
  • Heat exchangers option

Warm Air Module

85 degrees centigrade maximum temperature using high velocity for efficient drying of water and solvent-based inks or coatings.

  • Electrical heating and high-pressure air systems are optimised to give evenly distributed curing performance throughout the entire heating process. 

Hot Air Module

130 / 200 / 260 / 300 degrees centigrade maximum temperature - higher temperatures on request. 

  • Fully enclosed stainless steel airbox construction with a high-temperature fan. Variable speed to control the substrate and optimise the curing conditions inside the process area. 

UV Cooling Modules

All UV Cooling Modules are each 2m in length. Natgraph's UV technology is acknowledged as the coolest running and most efficient available. This has been achieved with extensive knowledge of discharge lamp requirements for optimum performance. 

  • UV section can be fitted with 1 or 2 lamps
  • Lamp types - Mercury, Iron, Gallium doped
  • Intelligent electronic UV system - power saving up to 75%
  • Standard outputs - 120 w/cm
  • Fully focussed anodised aluminium reflectors for the highest UV impact. 
  • Low-temperature operation utilising quartz IR filters
  • Optional shutter system for web/reel-to-reel system integration

2m UV/Cooler (Ambient)

2m module with UV section followed by forced air cooling zone. Ducted cooling air intake for economical operation. 

  • 2-metre module with a UV section with an ambient forced air cooling zone
  • Optional UV output monitoring and closed-loop control - for precise UV power output control

2m UV/Chiller (Refrigerated)

​2m cooling module with recirculation air cooling. Air is refrigerated. 

  • Optional UV output monitoring and closed-loop control - for precise UV power output control
  • Active cooling system using an external water chiller unit - integrated control
  • Low substrate impact temperature and efficient post sure cooling
  • Temperature monitoring
  • Condensate water drain

1m UV

  • 1-metre module with a UV section

Cool Air Modules

All Cool Air Modules are each 2m in length, they can cool substrates with either cool ambient air or with refrigerated chilled air. 

  • 2-metre cold (ambient) air module with high-efficiency cool air delivery and extraction system
  • This system provides a powerful vacuum hold down facility under the conveyor belt within the module
  • The fully insulated raising hood is designed to provide an even air delivery across the entire conveyor belt area for consistent and repeatable results
  • The uniquely designed galvanised jet plates are easily removable
  • 2 integral gas-filled lifting arms are fitted to the dryer for ease of access for maintenance and cleaning
  • This module is fully sealed and is fitted with dedicated infeed and outfeed duct connection points. 

2m Cooler (Ambient)

2m Cooling Module with ducted air intake and dedicated exhaust for heated air.

2m Chiller (Refrigerated)

2m Cooling Module with ducted air intake and dedicated exhaust for heated air. 

  • 2-metre cold (refrigerated) air module using a high-performance fan and high-efficiency air recirculation system
  • The module is fitted with a large internal cooling coil and recirculation filter
  • Temperature set point and monitoring
  • Condensate water drain
  • Separate water chiller available
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