We provide surface engineering and global processing services to mills, including grinding, texturing and chrome plating of rolls.
High quality roll surface is achieved by using high precision CNC grinders, on line roll surface measurement, cracks and bruise detection with NDT equipment (Eddy current, ultra sound & surface wave).
The superfinish™ process patented by Court Holdings Ldt consists in removing the highest peaks on the EDT surface. This process provides a homogeneous roughness and a wear resistant surface.
We provide work roll body and journals repair, lathing.
Electro-Discharge Texturing provides high quality textured surface in a range of 1,5 to 10mm. Improved roll roughness consistency is achieved through high level process control of the EDT machine variables.
The CD process is a primary requirement for rolling mills work roll application. This process consists of electrolytic deposition of a metallic chrome layer which has specific and unique properties.
We provide chock maintenance program, including full inspection and repairing.