Jaw crusher due to improper operation or there was a small mistake, installation and debugging are likely to make the jaw crusher work progress is not smooth, a card material. A card materials have many causes, we should according to the causes, and to seek solutions. Jaw crusher card is expected to cause analysis 1.Material…

The root causes of minerals generate a magnetic substance is the result of an internal molecular or atomic electrons running. The formation of molecular motion of electrons circulation, thus generating a magnetic field. Electronic sports side stretch is orbiting around the nucleus; the second is the electronic spin of their own movement. Weak magnetic moment…