Longer Wear Life Flex Harps Mat Screen for Divsion and Separating
MamBa Screen Mesh Company is committed to maintaining a leading
position in global screen media market. To uphold the commitment we
make, we work closely with our worldwide customers to make sure
every screen is featured by robust structure, long wear life and
precise opening size to help customers in increasing throughput
while maintaining high screening accuracy.
FLEX-MAT HIGH-VIBRATION WIRE SCREEN
HIGHER SCREENING EFFICIENCY
FLEX-MAT provides more screening efficiency than any other
screening media, with up to 40% more throughput and 5 times more
wear life. It also eliminates blinding, clogging
and pegging issues, while providing precise product separation and
reducing or eliminating the need for washing.
STRATIFICATION
FLEX-MAT vibrating wires add a high frequency vibration (6,000 to
10,000 cycles per minute), on top of the standard vibration of a
screen box, which is around 800 cycles per minute.
Compared to woven, polyurethane or rubber screens, which are rigid
and static media, the incremental frequencies induced by FLEX-MAT
vibrating wires accelerate the natural stratification process of
the material bed for maximum throughput, with no carryover,
resulting in a high-quality retained product.
THE FLEX-MAT SCREEN TECHNOLOGY ALLOWS WIRES, BONDED TO LIME GREEN
POLYURETHANE STRIPS, TO VIBRATE INDEPENDENTLY FROM
HOOK TO HOOK
OPEN AREA
FLEX-MAT offers the best open area for more throughput:
1.No cross wires
2.A smaller wire diameter, due to higher quality of the optimum
patented wire and the flat
screening surface
3.Widest range of wire diameters per opening
FLEX ANTI-CLOGGING SELF-CLEANING SCREEN PANELS
ELIMINATE CLOGGING AND BLINDING
Anti-clogging screen panels are a specific type of screening media
with unique self-cleaning properties. Polyurethane, rubber or wire
wefts connect independent wires to each other with a step up to
300mm (12”). As a result, this type of flexible connection allows
the wires to vibrate freely. This vibration and mesh flexibility
prevents fine particles from sticking to the mesh and therefore
solves potential clogging and blinding problems. Regardless of the
vibrating screen type, proper tensioning must be applied when
fitting flex anti-clogging screens.
SOLVES BLINDING AND PEGGING
Anti-clogging screens are becoming more and more popular. It is a
universal solution for blinding and pegging while allowing for
perfect sizing of material. In addition, this type of screening
media helps to increase the screening area. Moreover, flex
anti-clogging screen mesh can provide perfect sizing for coal,
minerals and limestone.
PERFECT SOLUTION FOR FINE SCREENING
Dry screening of fines can be rather hard, especially when the
material is slightly wet. Fine particles stick to the wires and
form lumps which block the screen openings and decrease the
screening area. Fortunately, S-type, D-type and Piano type
anti-clogging screens solve these problems as the wires in these
panels vibrate freely during operation.
FLEX ANTI-CLOGGING SELF-CLEANING SCREEN PANELS Material:
highly abrasion-resistant spring steel wire or stainless spring
steel wire.
| No | Grade | Chemical Composition |
| C | Si | Mn |
| 1 | 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 |
| 2 | 50 | 0.47-0.55 |
| 3 | 55 | 0.52-0.60 |
| 4 | 60 | 0.57-0.65 |
| 5 | 65 | 0.62-0.70 |
| 6 | 70 | 0.67-0.75 |
| 7 | 65Mn | 0.62-0.70 | 0.90-1.20 |
| 8 | 72A | 0.70-0.75 | 0.15-0.35 | 0.30-0.60 |
| No | Grade | Chemical Composition |
| C | Ni | Mn | Cr |
| 1 | 304 | ≤0.08 | 8.0-11.0 | ≤2 | 18.0-20.0 |
| 2 | 321 | ≤0.08 | 9.0-12.0 | ≤2 | 17.0-19.0 |
| 3 | 316 | ≤0.08 | 10.0-14.0 | ≤2 | 16.0-18.5 |
| 4 | 2205 | ≤0.03 | 4.5-6.5 | 2.5-3.5 | 21.0-24.0 |
| 5 | 2507 | ≤0.03 | 6-8 | ≤1.2 | 24-26 |
WEAR LIFE
FLEX-MAT offers a longer wear life than woven wire screens and
depending on the application, outlasts polyurethane and rubber
media.
1. The flat surface offers 100% of surface wear, compared to only
the upper “knuckles” of woven screens.
2.The even wear of the wires, maintain their the opening within
specification, as compared with polyurethane panels, which lose
their opening specification with wear due to the slight “V” shape
of their opening.
3.The vibrating effect of the wire accelerates material passing on
all decks (less material on the bed), and causes the material to
“micro-jump” and hit the wire straight on, instead of sliding and
chipping away at the wire.
4.The elimination of blinding, pegging, and clogging reduces the
wire degradation.
5.The angle alignment on the square model (Series D) limits the
impact on the wires facing the flow.
Specification:
| Aperture(mm) | Wire Diameter(mm) |
| 1.25 | 1.00 | | | |
| 2.00 | 1.00 | 1.37 | | |
| 2.50 | 1.37 | 1.60 | 1.80 | |
| 2.75 | 1.37 | 1.60 | 1.80 | 2.00 |
| 3.15 | 1.37 | 1.60 | 1.80 | 2.00 |
| 3.50 | 1.37 | 1.60 | 1.80 | 2.00 |
| 4.00 | 1.60 | 1.80 | 2.00 | 2.50 |
| 4.50 | 1.60 | 1.80 | 2.00 | 2.50 |
| 5.00 | 1.80 | 2.00 | 2.50 | 3.15 |
| 6.00 | 1.80 | 2.00 | 2.50 | 3.15 |
| 6.30 | 2.00 | 2.50 | 2.76 | 3.15 |
| 7.10 | 2.00 | 2.50 | 2.76 | 3.15 |
| 8.00 | 2.00 | 2.50 | 2.76 | 3.15 |
| 9.00 | 2.50 | 2.76 | 3.15 | 3.50 |
| 9.50 | 2.50 | 2.76 | 3.15 | 4.00 |
| 10.00 | 4.00 | | | |
| 11.10 | 2.50 | 2.76 | 3.15 | 4.00 |
| 12.70 | 3.15 | 4.00 | 4.50 | |
| 14.00 | 3.15 | 4.00 | 4.50 | 5.00 |
| 15.00 | 3.15 | 4.00 | 4.50 | 5.00 |
| 16.00 | 3.15 | 4.00 | 4.50 | 5.00 |
| 17.00 | 3.15 | 4.00 | 4.50 | 5.00 |
| 18.00 | 4.00 | 4.50 | 5.00 | |
| 19.00 | 4.00 | 4.50 | 5.00 | |
| 20.00 | 4.00 | 4.50 | 5.00 | |
| 22.00 | 4.00 | 4.50 | 5.00 | |
| 25.40 | 4.00 | 4.50 | 5.00 | |
| 28.00 | 4.00 | 4.50 | 5.00 | |
| 30.00 | 4.50 | 5.00 | 5.50 | 6.00 |
| 31.50 | 4.50 | 5.00 | 5.50 | 6.00 |
| 38.00 | 5.00 | 5.50 | 6.00 | 8.00 |
| 44.00 | 6.00 | 8.00 | 9.00 | |
| 50.00 | 8.00 | 9.00 | 11.10 | |
| 57.00 | 8.00 | 9.00 | 11.10 | 12.70 |
| 63.00 | 8.00 | 9.00 | 11.10 | 12.70 |
| 76.20 | 8.00 | 9.00 | 11.10 | 12.70 |
Shape of Opening:
Application:
