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Our Cylindrical Screens, which created by wrapping precision profile wires cylindrical around longitudinal placed support rods, provides superior weld strength and accurate slot openings to maximize the available open area.
Our wedge wire flat screen panels are used on vibratory screens for waterproofing, draining and DE-slimming in Mining Industry.
Wedge wire screen is the most commonly using screen for filtration and separation in liquid/gas, water wasting, mining, food and so on.
They have flat type, cylinder type, basket type and slope type according to the screen type. Also called flat welded screen panel, cylinder wedge screen and sieve bend screen. They are also called woven wedge wire and welded wedge wire according to the weaving type, such as crimped wedge wire, welded wedge screen panels.
Wedge wire screens consist of profile wire and support rods with the materials of galvanized steel, low carbon steel and stainless steel 304, 316.
Material:
According to the wedge wire screen catalogue – ferrite: AISI 430 (1.4016); Austerlitz: AISI 304 (1.4301), AISI 304L (1.4307), AISI 202 (1.473), AISI 316 (1.4401), AISI 316L (1.4404), AISI 317LN (1.4439), AISI 904L (1.4539), AISI 321 (1.4541), AISI 316Ti (1.4571), Duplex: 329 LN (1.4462), 439 (1.4410); Special: 2.4360, 2.4610, 2.4816
Slot:Standard from 0,02 mm. Smaller on available on customer’s request.
Support wire:According to the wedge wire screen catalogue – type I*: 10x2, 10x3, 12x3, 18x2; type Q*: Q35, Q55
Wire:According to the wedge wire screen catalogue – standard wire Sb* type: 12Sb, 18Sb, 22Sb, 28Sb, 34Sb, 42Sb, 60 Sb, 70 Sb; SbA50; special wires*: Sbb34, Sbb38, Sbb42, Sbb48, Sbb50; 2,4x5; 3x6,5
Dimensions:Ø 100-630 mm, max.: 6000 mm
Technical information:Open area(%)= slot size*100/slot size+wire width
WIRE PROFILES & RIB SUPPORT
Characteristics:
Increased efficiency
a)Capability to withstand heavy loads
b)High open area
c)No clogging
d)Perfectly smooth and flat surface
e)High precision of execution
f)Increased capacity and more precise separation, waterproofing and filtration
g)Self-cleaning effect
h)Low pressure loss
High open area and strength parameter
a)Proper size of profile wire
b)Proper size of structural support wire
c)Profiles shape of working wires
Increased economical effectiveness, lower cost
a)Higher efficiency
b)Permanence of exploited resources
c)Ease of installation and reduced maintenance cost
Extended lifetime
a)Slot does not change during abrasive operation on the screen surface
