Pulp mill services
Fiberline

ANDRITZ services for pulp mills

Specialized tools are important, but having the right service people is even more crucial. Our people are skilled at raising the production efficiency of your mill. We help you maintain, repair, and upgrade your assets. Our expertise – from replacement parts to comprehensive maintenance programs – helps protect and extend the life of your equipment and lower your lifecycle costs.

Chipping line

Chipping line

Cooking line

Fiberline

ANDRITZ pulp mill service scope

Wood Processing & Knife Systems

  • PartnerChip agreements
  • Pulp mill chipping
  • Sawmill chipping and debarking
  • ScanChip optical chip analyses
  • Debarking drum infeed conveyors
  • Debarking drums
  • Shell and support ring rebuilds and replacements, support wheels
  • Chipper discs, shafts, bearing assemblies, and hoods
  • Chipper and shredder wear parts and knives, including EWR solutions
  • Chip screens and oversize treatment
  • Chip and bark reclaimers

Fiberline

  • Digester and diffuser
  • Process and mechanical audits
  • Equipment rebuilds in OEM workshops
  • Feed line equipment
  • Diagonal screens
  • Concepts for digester capacity/washing improvements
  • M&D digesters
  • Solutions for batch digesters
  • Washing and bleaching
  • Hydraulic motor condition test on site
  • DD seal bar alignment
  • Vacuum washer upgrades
  • Replacement drums
  • Vacuum head upgrades
  • Cake washing system upgrades
  • DD washer upgrades
  • Wash press upgrades
  • MC equipment

Chemical Systems

  • Equipment upgrade and rebuild
  • Field service
  • Shutdown and start-up service
  • Kiln alignment
  • Equipment condition monitoring, inspection, and diagnostics
  • Refractory replacement
  • Processing improvement studies and optimization
  • Capacity upgrades
  • Spare parts and consumables
  • OPE agreement
  • Training

Recovery boiler services

  • Spare parts, wear parts, and consumables
    • A full range of replacement parts and engineered wear products
  • Rebuilds and retrofits
    • ANDRITZ and other OEM equipment overhaul
  • Upgrades and modernizations
    • Heat surface replacements
    • Air distribution
    • Soot blowing
    • Ash handling
    • Steam water circulation
    • Black liquor distribution
    • Smelt & green liquor handling
    • Auxiliary fuel
    • DNCG- and CNCG-systems
    • DTVG-systems
    • Flue gas coolers
  • Field services and inspections
    • Condition inspections and diagnostics
    • Improvement studies
    • Process optimization
    • Troubleshooting
    • CFD modelling
    • Measurement services
    • Chemical laboratory services
  • Shutdown and start-up services
    • Shutdown planning
    • On-site coordination
    • Supervision
    • Actual shutdown work
    • Smelt pumping
  • OPE® and OPP agreements

Evaporator and heat exchanger services

  • Spare parts, wear parts, and consumables
    • A full range of replacement parts and engineered wear products
  • Rebuilds and retrofits
    • ANDRITZ and other OEM equipment overhaul
  • Upgrades and modernizations
    • Field services and inspections
    • Condition inspections and diagnostics
    • Improvement studies
    • Process optimization
    • Troubleshooting
  • Shutdown and start-up services
    • Shutdown planning
    • On-site coordination
    • Kiln refractory
    • Supervision
    • Actual shutdown work
  • OPE® and OPP agreements