Optical speed and length measurement across industries

Exact knowledge of the velocity and length of sheet materials in rolling or paper mills for instance is an essential factor in your cost and process optimization and process reliability. Non-contact velocimeters from Polytec surpass the performance of traditional contact measurement methods and offer a number of advantages. In thousands of successful installations across the world laser surface velocimeters from Polytec ensure laser-precision dimensional accuracy from metallurgical plant and rolling mill products right through to textile and film, paper, cables and wire, as well as wood and construction materials. In doing so, Polytec LSVs optimize material usage and guarantee compliance with your precise specifications.