Dehusking of paddy by using rice rubber rolls

Paddy needs to be dehusked and polished to convert it into the marketable form of white rice. In the past, dehusking of the paddy was done manually by pounding the paddy in a receptacle with a wooden stump. This was after some time replaced by mechanical dehusking with the use of rice rubber rolls, which gave greater dehusking efficiency and also the grain breakage was less.

In modern rice miller, a pair of the rubber-lined roll is mounted in an enclosed chamber and driven by a friction ratio. The friction ratio is 900 revolutions per minute produced by rice rubber rolls. 

Generally, the nip of the roller is manually adjusted during dehusking to compensate for the gradual abrasion of the rubber surface and its thermal softening. The paddy is passing through the roller nip is subjected to both compressive and shearing forces. When these forces are correctly predetermined for a particular grade of the paddy, the paddy will remain intact.

There are many chief manufacturers and suppliers of the ultimate quality of paddy dehusking rice rubber rolls. The rolls are high quality and are made from supreme quality of pioneer technology and rubber. These rolls also have a vast application in various packaging mill and factories.

http://www.alaskaduraflex.com/Alaska-Rice-Rubber-Roll.html