Having an internal gear pump of the same width as the die, the GPD allows for stable high-speed coating of high-viscosity fluids in the width direction. The die has an open structure that allows for easy cleaning. The coating lip can either use a rod type that reduces streaking or an edge type that produces a sharp coating surface. We have two 300 mm width permanent testing machines available, one with a dryer unit and one with a UV curing unit. The photo is of the dryer unit testing machine.

Applications:
Adhesive sheet (hotmelt, solvent types), tapes, plasters, transdermal absorption pharmaceuticals, others. Is able to handle high-viscosity coating materials.

Specifications:
Coating Width: 10 to 2,000 mm
Speed: 1 to 500 m/min
Viscosity: up to 1,000,000 mPa•s