Production

All production is at our facilities in  Ludvika och Kälarne.


Prod_1

Råvaran

Only Swedish quality pine harvested between latitudes 60°N and 65°N.
The forest raw material is obtained from Rundvirke Skog AB.


Kontroll och urval

All trees are inspected and marked before harvesting.


Barkning

For the best care of the wood, each pole blank is stripped immediately after arrival at the production facility.


Torkning

Immediately after stripping, the pole blanks are stacked to dry in the air for about one year.


Svarvning

The pole blank is impregnating dry when the moisture content of the wood is less than 28 %. To remove resins and obtain a fine surface finish, 3 to 5 mm of the sapwood is machined off. This procedure also allows satisfactory penetration of the impregnating agent into the core.


Klassning och märkning


Impregnering

The poles are impregnated with creosote oil which is a distillate from coal tar or with a copper-based metal salt in accordance with all applicable standards.


Kontroll

After impregnation, penetration and absorption of the impregnating agent in the sapwood are checked.


Lager/Leverans

We always have about 125,000 to 150,000 poles in stock and we are on call around the clock for emergency assignments. We deliver by road, rail or ship.