Rotary Vibrating Screen

YA round vibrating screen

EPIC is one of the famous China Rotary Vibrating Screen manufacturer and supplier. Our factory specializes in manufacturing of Rotary Vibrating Screen. Every request from customers is being replied within 24 hours.YA series circular vibrating screen The circular vibrating screen is mainly composed of a screen box, a screen mesh, a vibrator and a vibration damping spring. The vibrator is installed on the side plate of the screen box and is driven by the motor through a V-belt to generate centrifugal inertia force, forcing the screen box to vibrate. The vibrating body, i.e. the screen box, moves in an approximate circular motion trajectory. During this period, materials smaller than the screen hole diameter fall through the screen hole to the lower layer and become screen undersize, and materials larger than the screen hole diameter are discharged from the discharge port after continuous jumping motion, and finally the screening work is completed.

Advantages and characteristics

1. The block eccentricity is used as the exciting force, and the exciting force is strong.

2. The screen beam and the screen box are connected by high-strength bolts without welding.

3. The screen machine has a simple structure and is easy and quick to maintain.

4. The tire coupling is used, which is flexible and runs smoothly.

5. The small amplitude, high frequency and large inclination structure make the machine have high screening efficiency, maximum processing, long life, low power consumption and low noise.

Working Principle

The circular vibrating screen machine mainly consists of a screen box, a screen mesh, a vibrator, a vibration damping spring device, a chassis, etc. The amplitude is adjusted by a cylindrical eccentric shaft exciter and an eccentric block. The vibrator is installed on the side plate of the screen box and is driven to rotate by the motor through a V-belt to generate centrifugal inertia force, forcing the screen box to vibrate. The side plate of the screen machine is made of high-quality steel plates, and the side plate is connected to the crossbeam and the base of the exciter with high-strength bolts or ring groove rivets. The vibrator is installed on the side plate of the screen box and is driven to rotate by the motor through a coupling to generate centrifugal inertia force, forcing the screen to vibrate.

The vibrating screen should be started when there is no material on the screen surface, and it is best to avoid starting the machine with material. The screen machine can only be fed after it runs smoothly. Feeding should be stopped before stopping, and the machine should be stopped after the surface material is removed. The operation of the screen machine should be observed frequently during work. If abnormal movement or abnormal sound is found, the machine should be stopped and checked in time to find out the cause and eliminate the fault.

Product Parameter

YKR Series Circular Vibrating Screen

YKR series circular vibrating screen is a new type of vibrating screen with circular vibration, multiple layers and high efficiency. The circular vibrating screen adopts a simplified eccentric shaft exciter and an eccentric block to adjust the amplitude. The material screen has a long flow line and multiple screening specifications. It has the characteristics of reliable structure, strong excitation force, high screening efficiency, low vibration noise, durability, convenient maintenance, and safe use. This vibrating screen is widely used in various screening conditions such as stone, metallurgy, metal mining, and coal. The general feed particle size of the YKH-H series is <300mm, and the classification particle size is 2~150mm. The general feed particle size of the YKR-SK series is ≤250mm, and the classification particle size is 2~76mm. The screen can be selected from metal woven screen, rubber screen or polyurethane screen, etc.

Structural features:

1. This series of vibrating screens are divided into single-layer and double-layer structures;

2. The frequency, amplitude and screen surface inclination of the vibrating screen can be adjusted;

3. The vibrating screen adopts a block eccentric external vibrator structure;

4. During the serialization process, the vibrating screen fully considered the specific conditions of my country and the requirements for the generalization, standardization and serialization of various components of the vibrating screen, and adopted a series of advanced technologies

Product Parameter