Novmar » Accomplishments » Pulp and paper industry

Cellulose and paper

Our projects

Varkaus, Finland


Description: Repair of the heat recovery boiler - the main works consisted in the replacement of 17 sections of the steam superheater and the replacement of heat exchangers.

Varo, Sweden


Description: Modernization of the boiler tight walls and assembly of steam pipelines and black liquor supply pipelines to the boiler. Prefabrication of P235GH DN800 and 1.4462 DN200 pipelines was made in our production plant in Balice.

Zicunaga, Spain


Description: Modernization of a heat recovery boiler with piping. The work consisted in widening the boiler walls and modifying process pipelines.

Nettingsdorf, Austria


Description: Installation of low pressure pipelines of the recovery boiler. Prefabrication was made in our production plant in Balice.

Ruzomberok, Slovakia


Description: Repair of a heat recovery boiler at a paper mill in Ružomberok, Slovakia. The works included modernization of the boiler sheet piling, replacement of the drum and modification of high pressure pipes.

Monsteras, Sweden


Description: Installation of pipelines for the methanol purification system at the paper mill.

Kwidzyn, Poland

Description: Modernization of a soda boiler, consisting in replacement of the bottom and sheet piling, together with the 1st and 2nd air ducts and technological pipelines. The implementation also included the delivery of the bottom structure and air ducts.

Richards Bay, South Africa

Description: Work on the renovation of a heat recovery boiler consisting in the repair of welded joints in the upper drum and replacement of superheater locks.

Örnsköldsvik, Sweden

Description: Modernization of a soda boiler consisting in the replacement of boiler elements (superheaters, ceiling and accompanying pipelines). Removal of old and installation of new elements took place through the hole in the left wall of the boiler

Fray Bentos, Uruguay

Description: Two-stage renovation of the soda boiler;
Stage one: Modernization consisting in replacement of complete superheaters. Removal of the old and installation of new elements was carried out through the opening in the front wall of the boiler with the use of a specially designed and constructed ramp.
Stage two: Modernization works - replacement of seals and repair of damaged pipes in the economizer of the first boiler.