Our Step Screen is a kind of fine screens,
separating the sludges from industrial & minicipal waste water
without any blocking the opening of the screen surface and without
any special equipments, the screen is self-clened.
Nowdays we have been receiving much encouragements & cheering
from all the customers and moreover, the good performance of our
screen are approved & guaranteed by them as a advanced screen.
Step Screen is composed of a number of fixed lamella &
movable lamella, shaped step (or stair) and assembled them
in turns and connected to each bundle. Therefore, our screen
has two screens ; movabled screen and fixed screen.
When upper operating system will be starting,
movable screen also begin to work the circular movements between
the fixed lamellas as upper side pictures and the screened
sludges are conveyed upwards , step by step.
The more waiting time to stop the circular
movement, can catch the more fine solid particles and acuuumulate
much the sludge on the screen surface as a mat (called "mat"
Our step screen has the good performances; screening conveying,
non-blocking and self-cleaning etc,.
1. One of the critical troubles of the conventional
screens and blocking the opening of screen serface, doesn't occur
because the circula movement of the lamellas
between the fixed lamellas, pick & lift the screened solid particles.
2. "MAT" phenomenon of step screen, can strain more fine
solid particles than the opening of step screen.
3. The maintenance & replacement of the parts of step screen
are easily performed because all the operating system is
located on the top of the screen. Especially step
screen can be lifted easily by hinge system from the water channel
4. The installation works of step screen is very simple and so,
the other maker's screens can be easily changed & installed
by our step screen without any alterations of the
5. The flow capacity of the step screen is more large volume than
the conventional screens, caused by less resistance.
industrial & municipal waste water treatment
plants, paper & mill
process, slaughter house, leather process etc.
HEAD OFFICE : 109, Hagye-ro 240beon-gil, Jinyeong-eup,
Gimhae-si, Gyeongsangnam-do, Korea
TEL : +82-55-346-7435 FAX
Copyright(c) 2008 DS ENTECH CO.,LTD. All right Reserved. Design by