Naši strokovnjaki imajo izkušnje na področju zahtev visoke kakovosti v skladu z najsodobnejšimi tržnimi standardi. Naša protikorozijska zaščita po standardu ISO EN 12944 zagotavlja dolgoročno obstojnost izdelkov tudi v najbolj ekstremnih razmerah.
We organise deliveries of our products by land, sea and air. We have extensive knowledge for heavy loads and large scaled dimensions.
Our services cover design and manufacturing of power and traction transformer steel tanks as well as welding of special components with high performance requirements.
Dobro usposobljeni zaposleni, strokovno znanje vloženo v naše izdelke in stalne naložbe nam omogočajo, da skupaj s strankami dosegamo posebne zahteve in nove cilje.
PREIS načrtuje, oblikuje in izdeluje visokokakovostne varjene konstrukcije, kot so ohišja transformatorjev, jarmi aktivnega dela, hladilni radiatorji in cevi. Izpolnjujemo vse zahteve in potrebe naših kupcev, kot so npr. protikorozijska zaščita, peskanje, cinkanje in vroče pocinkanje na podlagi najnovejšega okoljskega standarda.
PREIS ima dolgoletne izkušnje na področju proizvajanja ohišij za energetske transformatorje.
PREIS has many years of experience as producer of transformer tanks for power transformers. The product range covers small radiator units through medium voltage transformers to the biggest and most complex power transformers like HVDC-systems.
In addition to standard steel tanks, we have gained many years of experience in the production of special projects such as “Brückenmittelstücke” – compact high-power transformers for semi-autonomous rail transport, phase-shifters and, more recently, transformers for off-shore applications.
To complete the package, we offer our customers a range of extra services such as preparation of production documentation, identification of cost-reduction potentials and technical expertise in areas such as welding and corrosion protection according to ISO 12944 standards.
The scope of delivery for power transformer tanks includes:
PREIS provides oil-tight corrugated tanks for distribution transformers and inductors according to customers design and relevant welding standards.
Traction transformer tanks are used in locomotives, urban railways and high-speed trains.
With regard to the construction and production of railed vehicles, PREIS is approved for the welding of plates, pipes and threaded bolts of carbon steel, stainless steel, copper and aluminium according to DIN EN 15085-2 (CL1) and EN ISO 3834-2.
The scope of delivery of the product includes:
We act as reliable partner for specific technical solutions with new challenges of advanced steel constructions like components for hydroturbines, turbogenerators, transport covers, marine equipment, etc.
To our main products we also count radiators for oil-cooled transformer systems.