The straight discharge vibrating screen, also known as the straight unloading vibrating
screen, uses one or two horizontal vibrating motors as the excitation source The
vibrating motor is placed on one side of the body (two vibrating motors are located on
both sides of the body). After the material enters the interior of the, it makes an elliptical
motion trajectory under the action of the vibration source, moving quickly and reciprocally.
While completing the action of passing through the net the vibration force can
continuously strip, disperse, and reorganize the material, thus allowing the material to
quickly pass through the net. The material that cannot through the net is discharged from
the discharge port on the screen according to the movement trajectory of the equipment,
completing the screening operation process.





The working principle of the straight centrifugal sifter mainly relies on the vibrator
motor. The two sets of eccentric blocks (unbalanced eccentric blocks at the upper
and lower ends of the vibrator motor shaft convert the rotational motion of the
vibrator motor into a combination of horizontal, vertical, inclined, and centrifugal.
These forces are then transmitted to the screen surface to achieve the purpose of
sieving. By changing the phase angle and weight of the upper and lower eccentric
blocks the magnitude of the exciting force and the trajectory of the material
movement can be adjusted.




1. High efficiency screening: The inlet and outlet of the straight sieve are designed in
the same vertical direction, and the large flow outlet at the allows the material to be
directly discharged, resulting in a fast discharge speed and a production rate that is
2-5 times that of a conventional round sieve.

2. Automatic discharge: The double-source straight discharge screen can produce
vortex motion on the screen surface, which has the function of automatic discharge.

3. High space utilization: Since the motor is designed outside the equipment, it reduces
the equipment height and effectively utilizes space.

4. Environmental protection operation: fully enclosed structure, eliminating dust flying,
low noise, quiet and environmentally friendly.

5. Easy to maintain: simple and compact structure, convenient maintenance, and minor
faults.

6. Versatility: It can be modified according to different usage conditions, such as raising
the feed port or adding a butterfly valve, to meet production needs.

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.