Chromium-free Leather Ginning Washer helps to produce cotton lint without any traces of chromium. The Leather Ginning Washer speeds up the ginning process to about 20%. Jai Trading Company manufactures Chromium-free Leather Ginning Washer. Jai Trading Company offers a wide range of tanners of technical leather and Industrial leather accessories like belts, washers and discs. The Chromium-free Leather Ginning Washer is available with a central hole and with outer diameter sizes 10 inches, 8 inches and 7.5 inches.