Vibratory Screening Machine

Product description

The rotary vibrating screen is an efficient screening equipment. Its main body is usually driven by a vertical motor as the excitation source. Through the eccentric weights installed at the upper and lower ends of the motor, the screen surface generates three-dimensional vibrations in the horizontal, vertical and inclined directions. The materials on the screen surface spread and move in a spiral shape from the center to the periphery, thereby achieving the classification and screening of materials of different particle sizes. It features high screening accuracy, large processing capacity, compact structure and good sealing performance, and is widely used in the screening and filtration of granular and powdered materials in industries such as chemical engineering, food, medicine and mining.

Working principle
The core working principle of the rotary vibrating screen lies in achieving material screening by utilizing the three-dimensional vibration effect. The specific process is as follows:
Excitation source drive: With a vertical motor as the power core, eccentric weights are respectively installed at the upper and lower ends of the motor (the upper weight controls the horizontal vibration, and the lower weight controls the vertical vibration).
Vibration mode generation: When the motor rotates, the eccentric effect of the upper and lower weights causes the screen surface to simultaneously generate compound vibrations in the horizontal, vertical and inclined directions, forming a three-dimensional elliptical motion trajectory.
Material movement path: After the material falls into the feeding port at the center of the screen surface, it spreads in a spiral shape from the center to the periphery under the effect of vibration. Fine particles fall through the screen mesh, while coarse particles are discharged along the edge of the screen surface.
Screening accuracy adjustment: By adjusting the eccentricity Angle of the weight hammer, the number of counterweight blocks or the motor speed, the vibration amplitude and frequency can be changed, thereby controlling the movement speed of the material on the screen surface and the screening time, and achieving precise classification of materials of different particle sizes.

Features & Benefits

- Unique vibration: Three-dimensional compound vibration, material spiral diffusion, uniform screening.
- High efficiency and precision: The screening accuracy is over 95%, and the processing capacity is 30%-50% higher than that of traditional screens.
- Compact structure: Small footprint, sealed design to prevent dust, suitable for clean environments.
- Flexible adjustment: Adjustable parameters such as the Angle and rotational speed of the weight hammer to adapt to different materials.
- Easy maintenance: The screen can be quickly disassembled, the components are easy to inspect and repair, and it is highly durable.
- Wide application: Suitable for particles, powders, slurries, etc., covering multiple industries.

Product parameter

Design Drawing Display

Detail display

Product display

Application

Packaging & Shipping

Why Choose us

About us

We have been specializing in the production of Screening and conveying equipment for 13 years. China's vibrating screen industry top three. And we have done matching and OEM for many large companies. Including the world's top vibrating screen manufacturer, Sweco, USA, we have OEM
for his China region. And our products are often exported to Australia, Thailand, Indonesia, New Zealand and other countries.

We welcome customers or dealers to visit our factory and will arrange everything for you.Our factory address: West of the industrial and commercial office of Da Zhaoying Town, Xinxiang City, Henan Province.

Who are we:

EVERSUN Machinery, founded in 2003, is a professional manufacturer of screening and conveying equipment in China. It is also iso9001:2015 quality management system certification and CE certification company.

Eversun Machinery is committed to providing screening and conveying technology solutions to our customers. Whether you are in food, chemical, pharmaceutical or other industries, whether you want to separate solid particles from solid or liquid, we will provide screening and transportation solutions according to the characteristics of different industries and materials to meet the requirements of customers. And improve efficiency and product quality.

For screening and conveying solutions, please contact us at.

What do we produce:

Our products include: screening machine, drum screening machine, ultrasonic vibrating screen, liquid filter, linear screening machine, vacuum conveyor, dumping station, grinder, etc.

And can customize various machines.

Our services:

EVERSUN Yongsheng Machinery has the ability to serve customers all over the world, whether it is on-site maintenance, installation and commissioning, or after-sales accessories. And any electrical and safety standards. Our price and delivery ability have also been highly praised by customers

Professional OEM factory:

As one of the largest OEM factories in China, we provide about 5000 machines to more than 150 dealers, manufacturers and traders every year, and provide a variety of reliable customized equipment to help our customers build their own brands.