Atlas suplies wedge wire filter elements used as sieves and filters for various industries, especially suitable for low maintenance applications. It is a new type filter component fabricated from Fine Mesh Slot Opening Wedge Wire Panels. Wedge wire elements have four metarials options: SS, MONEL, HAST-C & DUPLEX SS.

Atlas filter elements can be re-used repeatedly.

Available in the forms of tubes, panels, filter cylinders, cone, basket and bags and special filter elements. It is made by welding with profile wire on every connection spots. The Stainless Steel material and its special welding structure bring excellent filtration property.

Compared with weave wire mesh filter parts, Atlas wedgewire filter elements have many advantages:
Good strength;
High rigidity;
Good resistance to abrasion and corrosion;
Uniform gap;
Flat panel surface;
Good in filtration and fluidity;
Easy to clean and back wash;
Long work time.

Application
Wedgewire filters are used in filter of petroleum, chemical industry, pharmaceutics, food and beverage, metallurgy and coal, filtration of water treatment. Wedge wire elements are the most popular mining screen due to its strength.

Wedge Wire Filter Elements Service conditions:
Fluid: Oil emulsion(consists of 40% saline water and 60% crude oil)
Viscosity @ oper.
Temp = 3160 cps Density @ Oper.
Temp = 961 kg/m3 Flow
Rate = 354.16 m3/h
Working temperature= (min./ Nor. / Max.) = 25/35/50
Deg.C Pressure drop across clean filter < 5 Kpa
Max. allowable pressure drop= 50 Kpa
Slot size= 0.23 mm
Selected:elements

Radial slot opening
Slot size = 0.23 mm
Wire width = 0.75 or 1.0 mm
Outside diameter = 30 mm
Length= 1000 mm
Max. Delta P 4.2 Bard
AISI 316L
Condition -clean pressure drop < 5 kpa

Wire wedge filter media for filtration 200 micron, 300 micron:
Material: SS304
Slot: 200 micron & 300 micron

Wedge Wire Cylinder Filter Element

TYPE A:as above
FLOW C IN to OUT
SMOOTH INTERNAL SURFACE FINISH
VERTICAL SLOTS TO 25, 50, 75, 100, 200, 400, 600 MICRONS
OUTSIDE RIBBINGS CIRCULARLY ON THE PERIPHERY
SIZES OF THE CYLINDRICAL TUBES:
8" DIA X 24" LONG - AREA 610 SQ INCHES
7" DIA X 12" LONG - AREA 264 SQ INCHES
3.25" DIA X 12" LONG - AREA 112 SQ INCHES
MAXIMUM PRESSURE DROP ACROSS SCREEN:110PSID

TYPE B:
FLOW C OUT to IN
SMOOTH OUTERSURFACE FINISH
VERTICAL SLOTS TO 25,50,75,100,200,400,600MICRONS
INSIDE RIBBINGS CIRCULARLY ON THE PERIPHERY
SIZES OF THE CYLINDRICAL TUBES:
2" DIA x 12/24/36"
3.25" DIA x 12/24/36"
MAXIMUM PRESSURE DROP ACROSS SCREEN:110PSID

Wedge Wire Elements for catalyst recovery
Wedge wire elements for catalyst recovery applications and for DCF filter.

Internal circumferential wedge wire
Degree of filtration: 1000 microns
Flow direction "IN" to "OUT"
MOC: SS 316

Wedge wire in to out filtration 4mm deep

Wedge Wire Element, 100 micron in Stainless steel 304

Wedgewire screen for replacement filter elements in USA project.
The active area of the screen: 12 inches long and 3-1/4 inches inside diameter with the smooth side in.

Aperture: 100 micron (0.004") .
Material: Stainless 304 (316 or 316 L optional).

Wedge Wire for the Primary Filter Element - Wedge wire for water filtration device

Filter screen:
Half-cylinder surface (no ends) with the open side facing upward
Approximately 3" radius by 18" long
Water flows from the concave side to the convex side, the screen flattened and reverse-rolled
Wedge-wire aligned axially
0.35mm maximum wire spacing
Wire size as small as possible for maximal flow rate

Curved Sieve Filter Wedge Wire Screen
Wedge wire screen as manhole filter elements
7000mm long x 1640mm stainless steel (SS316) curve sieve filter

Curved sieve filter with looped wire profiles
Direction of slots runs in the direction of the axis of inner lying sieve surface
Materials:
Profile: 18 Sb
Slot breadth: 0.3mm
Cross bar spacing: 40/50mm
Cross bar: 50/3 mm
Sieve surface radiums: 620mm
Length in direction of slots: 671mm
Width / curve dimensions: 710mm

Manhole filter design:

Wedge Wire Screens Drainage Filter - Inverted Type

Filter appointment - drainage - to filter out mud and seeds from vehicle wash water
Diameter - 450 MM
Height - 750 MM
Material - ss316L
Filter type - inverted (a smooth surface inside)
Slot opening - 0,4 MM
Profile Width - 1,5 MM
Flange-collar welded on the top part of the filter. Width - 40 MM, a thickness - 10 MM.
The handle for extraction welded on a flange-collar bar-steel, diameter - 8 mm.

Wedge Wire Filter Elements made of SS 304 alternative Super Duplex Material
Degree of filtration:200micron
Diff. pressure max.
Outside to inside:4bar
Inside to outside: ax. 7,5 bar
Temperature: max.85°C
Remelt Liquore
Density:1300 kg/m3
Viscosity:20 CP

All-welded wire screen filter element

Stainless steel wedge profile wire filter cartrige
Filtration: 50 -75 micron range.
Wedge Wire Element Designs with details
According to the below drawings:

Material: Stainless Steel AISI 304
Slot size: 760 micron
Wire size: 60V or 47V.
Note: Welding and construction of both ends of the elements can be changed to reduce cost or optimize production, however fitting dimensions cannot be changed.

FOTI Filter Elements with Reinforcement
0,1 mm FOTI elements with integrated (welded) reinforcement at both ends (Double Open End).

Outside diameter of filter element 60-70 mm (outer diameter of reinforcement is to be exact 70 mm).
That reinforcement is to protect elements when they are manually cleaned outside the housing.

V wire slot pipe filter element