Nylon Woven Chemical Coated Belts Nylon Elevator Belts , Nylon Dryer Belts, and Nylon transmission Belts. These are quite extensively used in Para boiled rice mills and flour mills. These are available in four plies and six plies. In Andhra Pradesh and some areas in north India ( Punjab) these belts are quite extensively using. Nylon Woven Chemical Coated Hammer Belts These belts are used in forging industry to lift the forging hammer. These belts are also known as drop stamp belts. These are made in six plies.