Industrial screening machine

Product description
The straight-through vibrating screen is an efficient screening device with a compact structure and small floor space. It is suitable for fine screening and impurity removal of powder or granular materials such as flour, starch, laundry powder, coatings, and resins. It can quickly achieve material screening processing and has the advantages of high screening efficiency, convenient mesh changing, and low noise. It is widely used in production lines of industries such as food, chemical, and pharmaceutical.

Working principle

The working principle of the straight-through screen is based on the combined vibration generated by the dual-motor drive to achieve material screening. The two motors are symmetrically installed on both sides of the screen body and rotate synchronously in opposite directions. The eccentric blocks at the ends of their shafts generate combined excitation forces in horizontal, vertical and inclined directions during rotation, causing the screen body to form a stable three-dimensional vibration trajectory.

After entering the sieve surface through the feed port, the materials are rapidly dispersed under the combined vibration effect and move along a specific path towards the end of the sieve surface. During this process, the materials that meet the particle size requirements fall through the sieve mesh holes and exit through the lower discharge port. Meanwhile, the impurities or oversized particles continue to move towards the end of the sieve surface under the vibration thrust and are eventually discharged through the slag discharge port, thus efficiently completing the classification, impurity removal or screening operations of the materials.

Product Features

The vibration parameters can be adjusted more flexibly. By adjusting the angle of the eccentric block, the weight or the motor speed, the vibration intensity, frequency and trajectory can be precisely controlled, meeting the requirements of different material screening needs.
The screening adaptability is stronger. The compound vibration trajectory makes the material dispersion more uniform, reducing the clogging of the screen mesh. It is suitable for high-viscosity and easily-agglomerated difficult-to-sift materials.
The vibration stability is higher. The symmetrical layout of the dual motors provides balanced excitation force, reducing the risk of resonance, reducing the wear and noise of the machine body, and extending the equipment lifespan.
The processing capacity can be flexibly adjusted. It can adapt to the material processing capacity requirements of different production lines, and has a wider application range.

Product parameter

Schematic diagram

This is a packaging production line customized by the customer.

1. Dust-free feeding 2. Direct discharge screen for material screening 3. Screw dust-free conveying 4. Mixed material storage bin 5. Conveying packaging 6. Quantitative packaging


Detail 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.