Features and selection of jaw crusher accessories
The relevant parts of the crusher have stable chemical composition, reasonable heat treatment process, good wear resistance, high strength, and…
YK vibrating screen is a new type of screening equipment with a circular vibration track. It is specially designed for screening materials in quarries. It can also be used for product classification in coal preparation, mineral processing, building materials, electric power and chemical industries. The screen machine has the characteristics of advanced structure, strong excitation force, low vibration noise, easy maintenance, sturdy and durable, etc. The output and energy consumption of the vibrating screen produced by our company has reached the national standard, ranking the advanced level at home and abroad, and has been well received by users in various industries. In terms of structure, the cylinder-type eccentric shaft exciter and the partial block are used to adjust the amplitude. The advanced rivet-connected assembled frame structure improves the service life of the equipment and the spring damping device reduces the impact on the foundation. It is a multi-layer , Efficient new vibrating screen.
Circular vibrating screen application range:
Circular vibrating screens are widely used in product classification in mining, building materials, transportation, energy, chemical and other industries, and are ideal equipment for crushing and screening units. When a small-aperture screen is installed, it must be sprayed with water to screen wet and viscous materials.
Main structure of circular vibrating screen: YZS series circular vibrating screen consists of eccentric exciter, screen box, motor, base and supporting device. Working principle of circular vibrating screen: The motor drives the eccentric block of the exciter to rotate at high speed through the triangle belt. The running eccentric block produces a large centrifugal force, which excites the screen box to produce a circular motion with a certain amplitude. The material on the screen receives the impulse transmitted by the screen box on the inclined screen surface and produces continuous throwing motion. The process of the material meeting the screen surface In the middle, the particles smaller than the sieve are sieved to achieve classification.
The circular vibrating screen has the following characteristics:
- 1. The vibrating screen has novel structure, advanced technical parameters, large processing capacity and high screening efficiency.
- 2. The circular vibrating screen adopts a cylindrical eccentric shaft exciter and a partial block to adjust the amplitude, which is easy to use and maintain.
- 3. The circular vibrating screen adopts spring steel woven screen or punched screen plate, which has a long service life and is not easy to block holes.
- 4. The circular vibrating screen adopts rubber vibration isolation spring, which has long service life, low noise, and stable over-resonance area.
The linear vibrating screen is driven by double vibrating motors, professional 6-200 mesh fine screening equipment. When the two vibrating motors rotate synchronously and in opposite directions, the exciting forces generated by the eccentric blocks cancel each other in the direction parallel to the motor axis, and form a resultant force in the direction perpendicular to the motor axis, so the motion track of the screen machine for a straight line. The two motor shafts have an inclination in the vertical direction relative to the screen surface. Under the combined force of the exciting force and the self-gravity of the material, the material is thrown up and jumps on the screen surface or moves forward in a straight line, so as to achieve the purpose of screening and grading the material. . It is suitable for screening various dry powder or granular materials with a particle size of 0.074-5mm, a water content of less than 7%, and no stickiness. The feeding particle size is not more than 10mm.
