Industrial screening machine

Product description
Direct discharge screen is a kind of equipment commonly used for screening granular materials. Its main body is usually a cylindrical or square screen box, with multiple layers of screens inside. After the materials enter from the feeding port at the top of the equipment, they move forward along the screen surface in a straight line under the dual action of their own gravity and the vibration of the screens. Fine particles smaller than the screen hole diameter pass through the screens and fall. The coarse particles larger than the mesh diameter of the screen are discharged from the discharge port at the end of the screen box. It features high screening efficiency, compact structure and easy operation, and is widely used in the material classification treatment of the chemical, food, building materials and other industries.

Working principle
1. Material input: Granular materials enter the screen box from the feeding port at the top of the equipment and are evenly distributed on the surface of the screen mesh.
2. Vibration drive: The vibration motors (or vibration devices) at both ends of the screen box generate high-frequency vibrations, driving the screen mesh to perform reciprocating motion along a linear or elliptical trajectory.
3. Screening process: Under the effect of vibration, the materials move forward in a straight line along the screen surface, while colliding and rubbing against the screen mesh. Fine particles smaller than the aperture of the screen pass through the screen and fall, becoming the undersieved material. Coarse particles larger than the pore size continue to move forward on the screen surface and become the material on the screen.
4. Stratification and discharge: If it is a multi-layer screen structure, the materials will pass through screens of different pore sizes in sequence according to their particle sizes, achieving multi-stage screening. Ultimately, the materials on and off the screens at each level are discharged from the corresponding discharge ports respectively, completing the material classification.

Product Features

- High screening efficiency: The vibration drive makes the materials advance in a straight line, with a high screening rate and large processing capacity.
- Compact structure: The modular design supports multi-layer screens, occupies a small area and is easy to install.
- Easy operation: The vibration parameters are adjustable, the screen replacement is convenient, and the maintenance cost is low.
- Wide application: Suitable for dry materials in multiple industries such as chemical engineering and food, and can be equipped with dust removal and environmental protection design.
- Cost-saving: The single motor has low energy consumption, durable materials and a long service life.

Product parameter

Schematic diagram


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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.