These stainless steel and other high alloy filters are available in a variety of porosities ranging from 0.1 microns to 200 microns.
Various shapes are possible and applications include filtration gas and liquids, noise attenuation, sparging and fluidizing.
All of the filters are manufactured in Germany
Seamless filter elements up to 1200 mm length and 320 mm diameter with differential wall thicknesses is possible.
Isostatic pressing allows simultaneous compaction of flanges and threads, simplifying mounting.
A characteristic of the isostatic technique, as opposed to other manufacturing technologies is that smaller quantities
can also be economically produced. More info Top
Discs, Sheets and Plugs
SIKA-R...AX filter elements are manufactured by co-axial pressing. A wide range of different geometries can be obtained
by means of this pressing process. The pore size is made to measure from 0.5um to 200um. Sintering turns SIKA-R...AX
elements into dimensionally stable, metallically strong components which can be used as self-supporting constructional
elements. The pores are fixed in terms of size and position. A special production technique allows the joining
between porous and solid materials in a compacting process, resulting in so-called filter modules. Brochure Axial Top
Fibre Felt
Similar in composition to porous metal media, metal fiber media has one distinct advantage:
higher porosity resulting in lower pressure drops and more efficient cleaning or backpulsing.
Metal fiber filtration media is composed of very small fibers from stainless steel or other alloys.
These small fibers are sintered to form a stable matrix. More info Top
AS Membrane
SIKA-R...AS is a high porous ASymmetrically designed metallic membrane. The thin layer giving the
filter its performance is coated on a coarser SIKA-R support structure. More info Top
Bronze Filters
These Phosphor Bronze filters are available in a variety of porosities ranging from 8 microns to 200 microns. Various shapes are
possible and applications include filtration gas and liquids, noise attenuation, sparging and fluidizing. More info Top
Flow Restrictors
Flow control/restriction is needed when specific gas or liquid flows are required. Flow restrictors ideally replace
orifices, capilliaries or micro metering valves, which can easily become plugged by even one piece of dirt.
Due to their porous structure, which contains multiple orifices, the use of SIKA Ultra Precision Flow Restrictors greatly
minimizes this plugging possibility Brochure (Restrictors) Top
Silencers
Noise during suction and exhaust in pneumatic machines and control mechanisms is efficiently by using SIKA silencers.
Complicated sound dampeners and mufflers with lower efficiency are easily replaced by simply screwing in the hexagonal
shaped SIKA silencers Brochure (Silencers) Top
Spargers
Spargers are used for introducing gas into liquids and sintered spargers greatly increase the gas to liquid contact area
when compared to drilled pipes.This can improve the sparging efficiency by factors of 10x or more. Brochure (Spargers) Top
Bulk Powder Handling and Processing
SIKA Aeration Systems and Elements can be used to great effect in all areas of bulk powder processing.They prevent discharge problems by
maintaining continuous flow. They tolerate high temperatures and offer a homogeneous gas flow across the entire surface. Brochure (Powder Handling & Processing) Top
Contact Us
Roselick Limited
Contact: Jon Kerr (Managing Director)
Phone: +64 (22) 6568679 Email: jon.kerr@roselick.co.nz
Consultants and importers in New Zealand, Australia for GKN Sinter Metals products
