Gyratory vibrating screen
EVERSUN machinery gyratory vibrating screen is a newly developed equipment, particularly for granules separation. It is a high-precision, large-amount of screening machine, due to the use of the plane gyration principle, reducing the dynamic and static ratio of the equipment and the basic dynamic load, improving the screening efficiency of qualified materials, so as to improve profits. The main function is to provide accurate separation of materials without product deterioration, thereby resulting in greater product yields at higher production rates.
This machine consists of the top cover, top screen fame, spacer, bottom screen fame, base space, and screen box. The unique gyratory motion of the near horizontal screen surface and the available screen mesh cleaning system secure the gyratory vibrating screen quality as a high-capacity product that is efficiently developed for materials screening purposes.
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Description
Features of Gyratory vibrating screen
● The Gyratory vibrating screen has a fully closed structure and an open structure.
● Fully closed structure has to screen fine powder, dust does not fly. It is low noise, in line with environmental protection requirements.
● Open structure suitable for large particle size material screening, for feeding can be effective visual inspection and control.
● The screener has a combination of circular, elliptical, and linear three kinds of trajectory, screening effect is good, and does not destroy the original structure of the material.
● Equipped with an effective screen plate installation system, easy to clean, so that the screen plate utilization rate is high, long life.
● The gyratory vibrating screen can achieve four effective screening, discharging port can be in accordance with customer demand discharging.
● There is no vertical vibration, and the life of the screen is long (6-12 months).
● Each layer of the screen is equipped with a screen anti-blocking cleaning device. The screen does not block the holes and prolongs the operation period. The screen machine cleans the screen continuously under working conditions.
Product parameter of the gyratory vibrating screen
Working principle of the gyratory vibrating screen
The machine mainly uses the eccentric mechanism to make the screen surface do reciprocating motion at a uniform speed. The sieve box with an inclination angle of 4-9 degrees is driven by the drive box. Its motion track is a horizontal circular motion at the feeding end, gradually becomes an elliptical motion in the length direction, and finally becomes an approximate reciprocating linear motion at the discharging end.
The materials are buffered and evenly flowed into the first layer of the sieve surface by the feed port to remove large particles, and the rest of the material passes through the first layer of the sieve surface, enters the second layer of the sieve surface to screen out unqualified materials, and then flows out through the discharge port. If you want to know more please contact us.
The structure of the gyratory vibrating screen
The gyratory vibrating screen produced by EVERSUN is a high-standard fine screening machine, which is mainly composed of screen box, driving device, screen frame, support frame and vibration damping device, and other components.
(1) Screen frame: Screen frame can be made into wooden frame or stainless steel frame, customers can flexibly choose the material of screen frame according to the specific material and use scenario.
(2) Bouncing balls: Gyratory vibrating screen cleaning device, it is set in the grid of the screen, when the machine works, they will continue to jump up and down, irregular impact screen, so that sticky, stuck in the material between the screen holes are repeatedly thrown up, down, to achieve the purpose of effective cleaning and improve the screening rate.
(3) Top cover: It is steel structure, plays the role of sealing the screen box, and plays the role of pressing the screen frame. There are four observation ports on the top cover, which is convenient for users to repair and observe the movement of materials.
(4) Screen box: It is made of riveted steel plate, it can forms a closed structure with the top cover.
(5) Motor: It adopts vibration motor, stable amplitude, adjustable vibration frequency and wide range, low energy consumption, low noise. It can be made into explosion-proof motor according to customer requirements.
