High-pressure water jetting and tank cleaning for demanding industrial sites

Vacuum truck services, dry vacuuming and steaming from our base in Oulu – across Finland and Sweden.

Available 24/7 when needed. Tell us your problem – solving it is our job.

We work at pressures from 300 to 3000 bar

Pressure is always adjusted to the job, without damaging surfaces.

High-pressure jetting 300–800 barFacades, roofs, machinery, equipment, piping and tanks

UHP jetting 1000–3000 barCoating removal, process equipment, tank cleaning for inspections and concrete adhesive removal

Services

Complete solutions tailored to your company’s needs. Every project is carefully planned and carried out on the schedule we agree together.

High-pressure water jetting

High-pressure water jetting is our core expertise. We plan and carry out even the most demanding cleaning jobs professionally.

Applications

High-pressure jetting (300–800 bar) is suitable, for example, for:

Facade and roof cleaning
Graffiti removal
Industrial machinery and process equipment
Heavy equipment cleaning
Piping and tanks

UHP jetting (1000–3000 bar) for demanding jobs that need more removal power:

Coating removal
Process equipment cleaning
Tank cleaning for inspections and before repairs
Concrete adhesive removal

Tank cleaning and maintenance

We specialise in emptying and cleaning large product storage tanks across Finland and in Sweden. We have the methods and expertise to remove product that has solidified at the bottom of a tank.

How we work

Tank work is classified as one of the most hazardous jobs in industry, so safety always comes first.

The tank is cleaned at a pressure suited to the product and the tank, with boiling water if needed. Pressure is adjusted so that the tank and its coatings are not damaged. Coatings and hardened or solidified product are removed with UHP jetting.

Final disposal of waste is also arranged through our partners (CTO, HFO, LFO etc.).

Vacuum truck services

Combination vacuum trucks and high-power industrial vacuuming – cost-effectively and professionally.

Steaming

Steam is a highly effective way to thaw, clean and disinfect. Our equipment is fully mobile and needs no mains power or water supply. Available 24/7 when needed.

Applications

Thawing culverts, removing snow and ice
Snow and ice removal from ships and railway equipment
Pipe thawing

Dry vacuuming

Our vacuum loader efficiently removes dry and damp bulk materials such as sand, gravel, ash, dust, roof gravel and insulation wool. The suction also reaches difficult locations such as roofs, attics and industrial process areas.

High-pressure washers, parts and servicing

We build high-pressure washing units to customer requirements. We sell, import and service Danish Denjet equipment.

More information

All components we sell have been tested in our own contracting work. We stock a wide range of Denjet spare parts and accessories.

We also service other brands, such as Clen, Kärcher, Kränzle, Hammelmann and Pratissoli.

Based in Oulu, working across Finland and Sweden

KI-Tekniikka Oy is an industrial services company founded in 2016. Tank work, UHP jetting and vacuum truck services are carried out with our own equipment and our own trained crew.

Safety firstEvery project is planned in advance together with the customer

Own equipmentMobile units operate without mains power or water

Finland and SwedenSite managers in Northern Finland, Southern Finland and Sweden

24/7 when neededUrgent steaming and cleaning jobs also in the evenings and at weekends