Varnish Curing Ovens & Systems

HeatTek designs and builds custom designed varnish curing ovens and varnish curing systems to meet your production volumes and resin requirements. Our experience in the varnish coating and curing industry gives us the ability to design factory built or field built systems.

These varnish curing systems will integrate all types of conveying systems including overhead monorail, i-beam conveyor systems, individual held parts, and multiple part carriers utilizing racks of parts on slat or chain conveyors.

HeatTek varnish curing ovens include and address the following design parameters:

  • Convection; Infrared; Resistance; Induction heat methods
  • Gas; Electric; Hot Water; Steam heat sources
  • Forced air or Chilled air cooling for handling the parts after curing
  • Varying temperatures for the varnish being used
  • Varying air flows and directions in convection hot air ovens
  • Varying Infrared heat sources and wavelength emitters
  • Exhaust air volumes determined and properly designed to meet NFPA and OSHA ventilation requirements
  • Safety designs are integrated for safe electrical operation; explosion relief concerns; safety of the operator
  • System and controls are integrated into main assembly lines for automation of an entire line

Oven Modifications & Rebuilds for Varnish Curing Ovens

When process requirements change, older ovens can be modified or rebuilt to meet current design standards and increase throughput or efficiency. Changes include new conveyors, increased energy efficiency, longer dwell times in the heat zones and new controls. HeatTek will transform the equipment to “like new” conditions providing additional years of service at a comparatively lower cost.

Support Equipment and Services

HeatTek offers complete turnkey varnish curing ovens and systems. Other products and equipment offered with our systems include: