The Simple Running Rules of Mining Patent Mills

It is universal in the world for the rock which is rich in iron. The classification & features of iron makes iron variety in the rocks which constitutes the crustal. There are more than 300 kinds of iron ore which have been already known clearly but only 20 kinds can be taken as the raw material for puddling. According to its shape iron ore can be classified as hematite, magnetite, limonite, siderite, etc.At present, the crushers are widely used in phosphate. The jaw crusher is pressed down upon the fixed jaw plate by the movable jaw plate periodically and it will clamp some of materials to be crushed. The two jaw plates are rectangular. The current jaw crusher can be divided into the easy swing and complex swing according to the swinging forms of the jaw plate.The users must carefully check the jaw crusher if its various components are closely linked, if there are shedding phenomenon and the lubrication conditions of the lubricants before it is started. After starting the jaw crusher, the first thing you should do is starting the motor. Waiting for a chance to start other parts after the motor working for some time. In this way, the parts of the machine can avoid burning out because of a sudden start. When the machine is in operation, the staff can not clean and repair the machine to ensure security.The cone crusher can be divided into the acute steep cone for coarse crushing and the tilt gently cone for medium crushing and fine crushing because of different form of movable cone and fixed form. The roll crusher belonging to this category can be divided into the smooth roll surface and the tooth roll surface. The ore is in the central crack of the two opposite rotating circular roller.Operation Rules of Jaw Crusher:The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surrounding the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed...