To Control the Feeding Amount of Jaw Crushers

Due to the feeder of the electromagnetic vibration feeder is changing with the different amplitudes, and the amplitude is changing with the current of electromagnetic vibration feeder coil, so the feeding amount can be adjusted by controlling the current of the electromagnetic vibration feeder. A vibratory feeder is an instrument that uses vibration to “feed” material to a process or machine. Vibratory feeders use both vibration and gravity to move material. Gravity is used to determine the direction, either down, or down and to a side, and then vibration is used to move the material. They are mainly used to transport a large number of smaller objects.Our early rotary kiln was just applied in the environmental protection, which has gradually been used in the cement burning with the development of the technology and science, which also can make a big difference to the cement industry, building materials industry, mining industry, the environmental protection industry. The developing prospect of rotary kiln will be bright with the continuous development of our national mining industry.The rotary kiln can be divided into some kinds, which can be classified into adjustable rotary kiln and path rotary kiln according to its outside shape, which can be classified intocement rotary kiln, ceramic sand rotary kiln, kaolin rotary kiln, lime kiln according to the difference on the application in the reality, which also can be classified into gas rotary kiln, coal-fired rotary kiln, mixed fuel rotary kiln according to the efficiency with providing the energy.We nearly don”t say something about the rotary kiln in our daily life, which is just the direct reason to neglect its information about it on purpose, but there has been one long history in the development of our national history. There must be experiencing some procedures which are needed to pick up the essence of true aggregate in the practical usage of mining rotary kiln in order to improve the using efficiency of the...