Properties of Covering Materials of Roller Used in Cotton Roller Gin - Vijayan Gurumurthy Iyer

The author of this book has investigated and documented the properties of cotton gin-roller coverings and background of the roller ginning process. Most of the cotton ginning operations are performed by using double roller (DR) ginning machines which serve an important role in the ginning factories. The rollers used in these industries are commonly made of Chrome Composite Leather-Clads (CCLC) covering fixed to a shaft. The CCLC coverings contain about 18 000 to 36 000 mg/kg (ppm) of chromium . When..