Crane Pumps & Systems
For Sale : Wickman OPG, Profile Grinder (4014) available at RDMO. Browse Pictures and technical data, price on request. Free Chat To Get More; Wickman Optical Profile Grinder - Lathes UK. A beautifully made, very high precision machine, the Wickman Optical Profile Grinder combines, in effect, the functions of a universal tool and cutter grinder .