Specifications

* Strong machine frame
* High accuracy and working productivity
* Complete machine series for various workpieces

   WMS6RR double abrasive-belt units grinding, wet mode

Composite material sanding: FR-4 soft fiber, surell, insulation board, etc.

FR-4 copper clad substrate material composed of copper foil, glass fiber cloth and epoxy resin. Electronic products turn to be light, thin, short, small and digitized, that requires PCB becomes much more delicate graphical and of high-density, high-multilayer. FR-4 fiberglass cloth CCL, especially the multi-layer PCB uses fiberglass cloth CCL will develop even faster.

SKD successfully developedWMS6RR wet double units abrasive belt grinding machine so as to meet new CCL/FR-4 market demand. As thin as 0.2mm, thickness processing accuracy±0.015mm, this type of machine has been widely used in metal clad industry.