Anti Blocking Poly Ripple Self-cleaning Screens For Aggregate
Processing
Quick Details
Poly ripple screens can be manufactured with apertures between
2.5mm and 32mm and are very efficient
across this range. Ripples can be manufactured with a larger
aperture where necessary but their efficiency
strength lies within this range. In contrast, other screening media
formats have much narrower bands of
efficiency. Straight rubber or polyurethane screening types are
often only efficient within a far narrower
band of apertures in heavy impact areas or are only suited to
particular screening conditions, wet or dry.
This means if conditions change, the site may be required to change
screens to continue producing efficiently.
Poly ripple screens were originally designed to take the
self-cleaning properties of the standard wire ripple
screen, developing it into a longer lasting screen while delivering
a more precise cut point, so it is in wet
conditions that they truly come into their own. The secondary
vibratory movement within the ripple screen
allows even wet, sticky product to move through the system, with
less likelihood of the screen being blocked
up compared with the standard square weave mesh.
Specifications
Material: High carbon steel wire, spring steel wire, manganese
steel and stainless steel.
Wire diameter: 0.5mm - 5mm.
Opening size: 2.5mm-32mm
(Special size also could be customized as your request.)
Surface treatment: Galvanized or painted.
Edge: Hooked edge is available.
There are three types of anti blocking poly ripple screens
W Type
W type is specifically engineered and designed to reduce blinding
and plugging conditions when the use of
conventional square opening wire cloth is not acceptable. The W
type poly ripple screen accurately controls
material sizing, both undersized, similar sized and oversized materials, while
staying clean and remaining
efficient.
W type works on the principle of wire movement. It is designed with
alternating straight wire and crimped wire.
The crimped wire can decide the aperture size. Both straight and
crimped wires are alternately woven together
with binding wires, which are placed directly over the longitudinal
support bars.
To improve the wear resistance, the binding wires can be covered
with abrasion-resistant polyurethane.
But in the hot mix batch asphalt plants, where accurate sized material is
required and blinding conditions are
moderate, the polyurethane is not available.
 |  |
| W type of poly ripple self-cleaning screens |
Binding wire covered with polyurethane can improve the wear life. |
D Type
The D type is designed with precisely crimped wires and woven into
diamond shaped openings. D type poly
ripple screen has more effective open area, because there isn’t the straight wire, which
is existing in the W type.
D type is ideal for the medium and light materials. It is effectively
controls the materials sizing through the equal
openings. D type screen can do an excellent job no matter how strict the material sizing requirements.
 |  |
| D type of poly ripple self cleaning screens | Polyurethane can protect the binding wire and improve the wear
resistance. |
H Type
The H type of poly ripple screen mesh is made of several horizonal
and parallel crimped wires. It looks like
the herringbone pattern, which can offer better sizing control than D
type mesh and W type mesh by eliminating
more flats and elongates. H type poly ripple screen is ideal for the situations where
material sizing is important,
but not very critical. It is proven high effective in the extreme blinding screenings, such as the asphalt
screening
applications.
 |  |
| H type of poly ripple self cleaning screens |
H type screen has better opening area than D type and W type. |
Features
Control strictly for the sizing.
Self-cleaning ability and less maintenance.
Three different types - W mesh, H mesh and D mesh.
Reduce the blinding and plugging.
Wear and abrasion resistance.
Producing tighter specifications and having the ability to
self-clean.
Customized width and length is available.
Applications
Self cleaning screens effective screening all kind size of the most
wet, moist material using in mining, quarry,
aggregate processing industries.
Package
1. 20 pieces per wooden pallets. 2.25pallets per 20ft container 3.
to be your request
