Groundwood (PGW, GW)

Rebex offers plenty of services to groundwood mill customers. Our projects have been very successful, and we have many references concerning grinder repairs and overhauls to prove this.

Our products include:

• PGW major overhauls
• GW major overhauls
• Stone changes
• Spare parts to PGW and GW grinders
• Modernizations
• Pressure shoe cylinder overhauls
• Gate cylinder overhauls
• Control valve overhauls
• Pressure shoe repairs
• Inspection and trouble shooting
• Design and project management
• Erection supervisor and start-up services
• Grinder transfer projects (disassembly, inspection, overhaul, assembly and start-up)

Recommended interval for major overhauls of the grinder is from 6 to 7 years depending on the operating conditions. Regular rebuilds enhance the reliability of operation and improve groundwood mill productivity. At the same time maintenance costs are better controlled, and unexpected downtime can be avoided.

Rebex | Elotie 4 B 8-9 | 33470 Ylöjärvi