So if you do sports or activities that involve repeated pressure on your feet then this will increase your risk of developing a callus. Corns and calluses are more likely to develop if you have very prominent bony toes, thin skin, or any deformities of the toes or feet which cause the skin to rub more easily inside shoes. People with bunions are more likely to develop corns and calluses.
The nip angle of Jaw Crusher, is to say the inclined angle between moving jaw plate and stationary jaw plate when vising the ores. During the crushing process, ...
Pitman means connecting rod, but in a jaw crusher it doesn't connect two things. The pitman refers to the moving jaw in a jaw crusher. Mar 11, 2009 Â· A jaw or toggle crusher consists of a set of vertical jaws, one jaw being fixed and the other being moved back and forth relative to it by a cam or pitman ...