Spin Pack Filters, Gaskets and Filter Elements Applications : - Polymer Industries - Power Plant Industries - Chemicals Industries - Resin Industries - Paint Industries - Plastic Recycling
Spin Pack Filters and Gaskets Different Shapes
Single or Multi Layers Spot Welded
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Flat or Pleated (Increase Surface Area)
Expandable Frame (Better Sealing)
Frame Material
Stainless Steel Good Moderate Average Good Average Good Average Good Cheap Expensive
Aluminum Sealing Chemical resistance Temp. Resist Sticking to the pack Price
Copper Good Average Average Average Cheap
Nickel copper Good Good Average Good Medium
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Filter Element (Candle) Caps
Internal Core
Out Guard Mesh Pack
Internal Core
Perforated Core -
High pressure resistance
-
Less effective area (negative especially for flat elements)
Wedge Wire Core
-
Less pressure resistance
-
High effective area
-
Easier back flush cleaning
-
No dead zone
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Fittings
Many Possibilities….
Mesh Pack
The Mesh Pack is composed of different layers (filtration + support).
It can be round, or pleated to increase the filtration area.
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Filtration Media Type Classical Weave Stainless Steel Sintered Fibres
Dutch Weave
Special Dutch Weave Stainless Steel Sintered Powder
Perfo Sheet
Classical Weave Also called « square weave », it is the most simple woven wire cloth. The filtration rate is defined by the distance between two consecutive wires. Plain weave: Each shute wire is woven over and under the warp wires.
Twill weave: Each shute wire is woven over and under two wrap wires.
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Classical Weave Square weave is identified by : - Mesh count : Calculated by the number of openings per inch.
- Opening :
- Open Area :
Dutch Weave Dutch weave is obtained by interlacing of small diameter corrugated wires closely jointed woven between bigger diameter wires not corrugated and not jointed Its high density of wires gives it a higher mechanical strength
Dutch weave is identified by its mesh counts and wire diameter in each direction For example: 24 x 110 mesh; wire 0.35 x 0.25 mm
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Special Dutch Weave Special Dutch weave is a Dutch weave where the opening between two consecutive chute wires is smaller than the opening of the “filtration triangle” It is a Dutch weave with high porosity and better clean ability
Following pictures show 1. Visual aspect of Normal Dutch weave and Special Dutch Weave 2. Visual aspect of Normal Dutch weave and Special Dutch weave after usage (for Special Dutch weave, the clogging appears on a surface)
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Micro-perforated sheets This media is produced by photo-etching or by other methods like laser, water or electron beams. It is caracterised by small, precise and uniformly sized holes in a stable and rigid structure
Usual materials are stainless steel or nickel
Sintered Powders Depth filter media composed of calibrated metal particules, rounded shaped or shattered sharp shaped, randomly layed and sintered.
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
Sintered Fibers Depth filter media composed of fine metal fibers (1.5 to 40 µm), randomly layered by air webbing, sintered together and calendared to give the filtration characteristics required.
COMPARISON of BASIC CARACTERISTICS OF DIFFERENT FILTER MEDIA
CHARACTERISTICS
Classical weave
Dutch weave
Special Dutch weave
Perforated sheet
Metal powder
Metal fibres
Type of filtration
Surface
Surface
Surface
Surface
Depth
Depth
Smallest absolute opening
30 µ
6µ
15 µ
20 µ
1µ
2µ
Porosity
20-40%
5-20%
45%
3-20%
10-20%
70-90%
Strength
L
H
H
H
Brittle
H
Effect on gels (1)
-
S
S
HS
HS
R
Dirt holding capacity (2)
M
L
H
L
L
H
Cleanability (2)
M
L
H
H
L
M
Remark : ALL MEDIA CAN BE PLEATED, EXCEPT SINTERED POWDER. (1) S = Gel Shearing - HS = High Shearing - R = Gel Retention (2) M = MODERATE - L = LOW - H = HIGH
PT. Techno Orbit Particle Filtration Kawasan Jababeka 5, Sertajaya Jl. Science Timur I, Blok B - 3F No. 2-3 Cikarang Timur- Bekasi 17530 Phone : 021 29574704 Fax : 021 29574706
