Three Roller Roll Coater

Three Roller Roll Coater
Three Roller Roll Coater
Three Roller Roll Coater
Three Roller Roll Coater
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Recommended application
The three roller roll coater accomplishes coating with the use of 3 sets of coating heads. It is widely used for coating large area panels and strips, such as floors, cabinet panels, and furniture panels. This machine results in a thicker coating with the use of multi-roll coating processes, with the coated panels featuring a glossy surface. Suitable materials include wood, glass and metal panels, plastic film, melamine plates, and plywood.

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Working principle

The doctor roll ensures the coating is distributed uniformly along the coating roll, and then ensures the coating roll evenly applies the coating to the product surface.


Basic parameters

Effective processing thickness 2-80mm
Effective processing width 620/920/1320mm(optional)
Minimum processing length 300mm
Transport speed 0-20m/min
Heating power 3kW
Power supply 380V/50Hz
Paint type UV/Water-based/PU/NC/PE

Details

  • The conveyor belt, coating roll and doctor roll are all controlled by independent DC converter motor that carries out a precise stepless adjustment. It is suitable for roll coating with UV paints.
  • Important parts and components of the roller coater are formed through a casting process that uses self-designed molds, depending on application requirements. For instance, split type casting is used as the roller bearing seat in order to ensure roller replacement is fast and easy.

Optional models

Model Effective processing width (mm) Conveying power (kw) Power of coating roll (kw) Power of doctor roll (kw) Outline size (L*W*H)
SR-R3P620 620 0.75 0.75 0.55 1800*1850*1700
SR-R3P920 920 0.75 0.75 0.75 1800*2150*1700
SR-R3P1320 1320 1.5 1.5 0.75 1800*2450*1700
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