Vi driver med framställning av stålkomponenter och specialiserar oss på serieproduktion. Vi gör vårt bästa för att varje element är av hög kvalitet och detaljer i hela serien blir lika bra. Prefabricerade varor tillverkas på vår egen fabrik.
Vi producerar:
- byggelementer (gjerder, rekkverk, trapper, porter, bindingsverk)
- Liten arkitektur (benker, stativer)
- elementer och utredning för hoppa över
- maskinelementer
- små och medelstora lager stålkonstruktioner (skurer, ja, hyller, bindingsverk, tankfartyg)
- seriebestillinger
- olika dimensioner
- egen materiallager
- kort leveringsfrister
The DSQWA rectangular multiblade aluminium dampers can
be used to control and isolate air flow in rectangular ductwork.
The dampers can be installed in ventilation ducts, as wallmounted air flow regulators, or AHU air flow regulating and
shutoff units.
All dampers have a housing made of 4 aluminium profiles and
a closure consisting of aluminium blades. The blade height is
the same for all product sizes.
The blades are fitted with gaskets to provide air tightness
class 2 as per EN 17512003.
The DSQWA damper can have a handoperated
damper mechanism QDMPSAL, an externallymounted actuator, or an actuator mounting.
The damper mechanism is installed on the outer
surface of the housing. The damper blade rotation mechanism
features short and long shafts rotating by intermeshed gears
installed on bearings. The gears are installed on the outer
surface of the housing.
The IPR access door features a CR EPDM gasket and it is
designed for installation on round duct walls. The design
of the IPR access door and its gasket profile provide a
perfect seal around the duct opening. This ensures a high
air tightness class.
The product provides a very simple, lowcost and extremely
effective solution for closing and sealing access openings
in the ductwork. The openings made in the ductwork for
access doors must be sized to meet the requirements of EN
12097.
Another determinant of the access opening size is how
the interior is cleaned. Some cleaning processes and tools
require access doors as large as 800x400 mm. The access
door is installed in the opening made using the cutting
template supplied with the product.
Round spiral ducts are available in diameters from 80 mm to
1600 mm. The ducts are available as made of 0.4 mm to 1.8
mm thick metal sheet; the ducts in diameters of DN 160 mm
or greater are also available with corrugation for improved
stiffness and vacuum strength. The corrugations are available
as a standard feature for diameters of DN 250 mm to DN
1600 mm. All spiral ducts made from galvanized steel sheet,
stainless steel sheet or aluminium sheet meet requirements
of air tightness class D according to EN 12237.
material:galvanized steel sheet
diameters:80-1600mm
airtightness:class D
sheet thickness:0.4 to 1.8 mm
The FDA212 round fire dampers are designed for use in general ventilation systems to seal off smoke and fire between adjacent fire partitions. The fire dampers are classified according to EN 135013+A12010P (Fire classification of construction products and building elements). The fire resistance was tested as per PNEN 1366 22015 (Fire resistance tests for service installations — Part 2 Fire dampers). The entire manufacturing process meets the requirements of EN 156502010. The FDA212 fire dampers can be installed in horizontal and vertical fire partitions to provide fire resistance of EI 120 (ve ho i↔o) S (which may depend on the actual fire resistance of the partition). The fire dampers are available in the nominal diameter sizes DN200, DN224, DN250, DN280, DN300, DN315, DN355, DN400, DN450, DN500, DN560, DN600, DN630.
The FDA212 round fire dampers are designed for use in
general ventilation systems to seal off smoke and fire between
adjacent fire partitions.
The fire dampers are classified according to EN 135013+A12010P
(Fire classification of construction products and building
elements). The fire resistance was tested as per PNEN 1366
22015 (Fire resistance tests for service installations — Part 2
Fire dampers). The entire manufacturing process meets the
requirements of EN 156502010.
The FDA212 fire dampers can be installed in horizontal and
vertical fire partitions to provide fire resistance of EI 120
(ve ho i↔o) S (which may depend on the actual fire resistance
of the partition).
The fire dampers are available in the nominal diameter sizes
DN200, DN224, DN250, DN280, DN300, DN315, DN355,
DN400, DN450, DN500, DN560, DN600, DN630. All fire
dampers have a torsion spring trip (in FDA212T) or a returnspring actuator coupled with a thermal trip (in FDA212M).
Nous fabriquons des composants en acier. Nous nous spécialisons dans la production de masse. Nous faisons tout notre possible pour que chaque élément fabriqué soit de haute qualité et que les détails de la série entière soient parfaitement reproduits. Nous traitons la préfabrication dans notre propre usine de production.
The main pillar of our activity is SMD surface mounting and THT through-hole mounting in compliance with applicable ESD safety standards on high-end equipment
Our conventional and CNC milling and machining services can be utilized for producing wooden components according to customer's design and requirements.
The main pillar of our activity is SMD surface mounting and THT through-hole mounting in compliance with applicable ESD safety standards on high-end equipment
HRUWALL is a singleroom decentralized heat recovery unit
for concealed installation. The unit comes with a ceramic
heat exchanger which boasts a maximum heat recovery ratio
of 90% (the nominal heat recovery ratio is η=74.3% as per EN
1314182011).
The energyefficient EC fan changes the running direction
every 70 seconds to alternate between air supply and
air exhaust. Low energy consumption and extremely low
operating noise make this heat recovery unit a recommended
solution for nonstop operation. The heat recovery unit has
three speed levels to choose from, depending on the size of
the area and indoor demands.
HRUWALL10025 provides a sufficient air change level
in areas up to 19m2.
HRUWALL15060 provides a sufficient air change level
in areas up to 45m2.
We recommend installing the devices in pairs.
Wir führen umfassend Aufträge für die Offshore- und Onshore-Industrie aus. Unser Portfolio umfasst Projektimplementierungen unter anderem für führende norwegische Anbieter von Offshore-Projekten und -Lösungen auf der ganzen Welt.
Round spiral ducts are available in diameters from 80 mm to
1600 mm. The ducts are available as made of 0.4 mm to 1.8
mm thick metal sheet; the ducts in diameters of DN 160 mm
or greater are also available with corrugation for improved
stiffness and vacuum strength. The corrugations are available
as a standard feature for diameters of DN 250 mm to DN
1600 mm. All spiral ducts made from galvanized steel sheet,
stainless steel sheet or aluminium sheet meet requirements
of air tightness class D according to EN 12237.
The FDA12 round fire dampers are designed for use in general ventilation systems to seal off smoke and fire between adjacent fire partitions. The fire dampers are classified according to EN 135013+A12010P (Fire classification f construction products and building elements). The fire resistance was tested as per PNEN 136622001P (Fire resistance tests for service installations Part 2 Fire dampers). The entire manufacturing process meets the requirements of EN 156502010. The FDA12 fire dampers can be installed in horizontal and vertical fire partitions to provide fire resistance of EI 120 (ve ho i↔o) S (which may depend on the actual fire resistance of the partition). The fire dampers are available in the nominal diameter sizes DN100, DN125, DN160, DN200, DN250, and DN315. All fire dampers have a pull spring control gear and a fusible thermal trip (in FDA12T) or a returnspring actuator coupled with a thermal trip (in FDA12M).
The HRUSlimAIR heat recovery unit is designed for
residential buildings. The HRU has a capacity of 250 m3/h
@ 100 Pa, generated by energyefficient EC fans. Thanks
to a counterflow heat exchanger made of a plastic (PET), it
achieves up to 90% heat recovery An ERV version with an
enthalpy exchanger that recovers moisture is also available.
Builtin electric preheater protects heat exchanger against
freezing, wireless radio communication connects controllers
and sensors, and all of it is enclosed inside a selfsupporting,
insulating EPP casing.
HRUSlimAIR can be installed in up to 3 positions, thanks to
a special condensate drain system.
A femalemale coupling made of expanded polypropylene
(EPP) is used to connect the EPP15 ducts, when the male part
is cut off (e.g. when duct is shortened). The female coupling
fits the outer diameter of the 15 mm duct. The couplings are
produced in 125, 160 and 200 mm sizes.
Thermal conductivity 0.039 W / m*K
Airtightness class ATC2 (old D) @ 90 Pa acc. to PNEN 17192201901
We have a modern machine park that allows us to professionally complete orders and work safely, quickly and efficiently. Production takes place while maintaining all aspects of ESD protection.
Round ventilation duct made of expanded polypropylene
(EPP). The most important features of the product are rigid
construction, low weight, easy assembly and good thermal
insulation. EPP ducts, used, for example, as sections of the
supply and exhaust ventilation systems with heat recovery,
do not require additional insulation. The system eliminates
the formation of thermal bridges.
Ducts na fittings do not require additional couplings.
Lenght EPP ducts 1 m sections
Diameters 125, 160 and 200 mm.
Wall thickness 43 mm
Thermal conductivity 0.039 W / m*K
Airtightness class ATC2 (old D) @110Pa
acc. to PNEN 17192201901
HHS wall diffuser for fresh air supply. Male connector with
gasket for fast connection with SPIRAL® duct. Powder painted
with white RAL 9010 colour which provides additional
protection from corrosion in places with high humidity, such
as bathrooms.
An excellent choice when celling mounting is out of the scope
or the interior design requires a wall diffuser. It can be used
in offices, residential houses and mounted just under the
ceiling as well.
Wij produceren stalen componenten. Wij zijn gespecialiseerd in massaproductie. We doen er alles aan om ervoor te zorgen dat elk van de geproduceerde elementen van hoge kwaliteit is en dat de details in de hele serie perfect zijn gereproduceerd. Wij behandelen prefabricage in onze eigen productiefabriek.
Heat recovery ventilation unit HRUPremAIR is a modern
device with 350 / 450 or 500 m3/h air flow @ 100 Pa. Unit
is made from cutting edge materials aluminim heat
exchanger and EPP selfsupporting casing. Depending on
the model, following heat exchangers are used counterflow
aluminium heat exchanger (HRV) or counterflow enthalpy
exchanger (ERV).
Enthalpy exchangers in HRUPremAIRE series have a polymer
membrane that effectively recovers heat and moisture from
the extract air. Such membrane works like a membrane in
waterproof trekking clothing i.e. it allows water vapour to pass
through, but not liquid water and air. The enthalpy exchanger
also blocks the transfer of odours, bacteria and spores.
The exchanger material, is needless to say, primarily optimized
for maximum heat recovery efficiency.
PremAIR air handling units optionally can be equipped
with the Constant Flow system, whose task is to maintain a
constant air flow in the installation.
Posiadamy wieloletnie doświadczenie w produkcji wysokiej jakości kutych metalowych konstrukcji dla branży meblowej, m.in. ram i nóg stołów. Gwarantujemy rozsądne ceny i terminowość w realizacji zleceń.
longitudinal welding with overlap pipe for transporting air and
dust. TRANSQuick system is made of galvanised steel sheet, 0.7
and 0.9 mm in thickness. Depending on the wall thickness there
are available various lengths
0.7 mm thickness L=500 / 1000 / 1480 mm.
0.9 mm thickness L=500 / 1000 mm
We comprehensively carry out orders for the offshore and onshore industry. Our portfolio includes project implementations for, among others, leading Norwegian suppliers of offshore projects and solutions around the world.
Final assembly
We perform complex tasks that require specialist skills, precision and accuracy in action to deliver the highest quality product in its final stage
The HRUSlimAIR heat recovery unit is designed for
residential buildings. The HRU has a capacity of 250 m3/h
@ 100 Pa, generated by energyefficient EC fans. Thanks
to a counterflow heat exchanger made of a plastic (PET), it
achieves up to 90% heat recovery An ERV version with an
enthalpy exchanger that recovers moisture is also available.
Builtin electric preheater protects heat exchanger against
freezing, wireless radio communication connects controllers
and sensors, and all of it is enclosed inside a selfsupporting,
insulating EPP casing.
HRUSlimAIR can be installed in up to 3 positions, thanks to
a special condensate drain system.
We have a modern machine park that allows us to professionally complete orders and work safely, quickly and efficiently. Production takes place while maintaining all aspects of ESD protection.
Vi fremstiller stålkomponenter. Vi er specialister i masseproduktion. Vi gør alt for at sikre, at hver af de fremstillede elementer har en høj kvalitet, og detaljerne i hele serien blev perfekt gengivet. Vi beskæftiger os med præfabrikeringen i vores eget produktionsanlæg.