Combination Roll Coater

The Dubois combination roll coater features dual application rollers to achieve a two-step process in one production run.  Apply sealer or top coat with the first roll, wipe and smooth with the second.  Both rolls adjust easily between runs to accommodate substrate materials of various thickness.

Primary uses:

  • Seal Coat
  • Top Coat

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Key features:

  • Rubber covered applicator roll
  • Air loaded doctor assembly
  • Precise adjustment for consistent substrate thickness
  • Circulates coating for maximum efficiency

Optional features:

  • Powered idler roll transfers at infeed
  • Overlap protection
  • Variable speed drives
  • Doctor roll heating and cooling
  • Machines can be designed for hazardous locations
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Solidly constructed for long term reliability, Dubois equipment is engineered with innovations to improve productivity and minimize clean-up, maintenance and downtime. It’s manufactured in the U.S., to assure fast response and prompt availability of replacement parts from local suppliers.

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