Crushing and screening equipment is inseparable part of circular vibrating screen. There are thousands of circular vibrating screen manufacturers, the production technology is uneven, how to choose rest assured shaker manufacturers are the problems which users are * concerned about. Zhongxin Heavy through 20 years of continuous research, and has accumulated a wealth of screening equipment research and development, production experience in product design, operation and maintenance, troubleshooting, formed a complete set of system has become the entire crushing and screening equipment industry standards and model.
Zhongxin Heavy circular vibrating screen working principle:
YK circular vibrating screen during operation, the motor is driven by a tire coupling section exciter eccentric block produces strong centrifugal force at high speed rotation, so that the screen box made mandatory, continuous circular motion, the material in the box with the screen tilt the screen surface for continuous throwing constantly flip and loose, fine particles have the opportunity to move to the lower part of the material layer, and is discharged through the sieve, stuck in the mesh material can jump out to prevent clogging of the sieve, so that the cycle of completion the grading and screening process granularity.
YK efficient circular vibrating screen by the screen box, the main component supporting means, exciter, tire couplings, motors and other components. Plus dust cover means and in accordance with user requirements in order to reduce the spread of dust in the air, can reduce pollution of the surrounding environment. Screen surface is the main component of the screen box, which uses punching sieve, also based on the need to use high-quality wear-resistant steel woven wire mesh, non-metallic mesh, etc., the size of the mesh size of the control rating. According to user requirements and design. Screen box is the part of the screening machine, in order to prevent cracking component in high-speed movement to break the case, among * of the parts used high strength bolts.
Exciter role is to provide power to the sifter. The installation of a set of shakers on each side of the screen machine, coupled by an intermediate coupling. Exciter in the form of eccentric, by adjusting the angle between the primary and secondary eccentric excitation force to change in order to achieve the purpose of adjusting the amplitude. Grease lubricated bearings, labyrinth seal.