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My summer at Valmet - summer trainees share their experiences
In 2017 more than 400 summer trainees joined Valmet Finland to work in various functions. This year we wanted to show what our summer trainees do in practice during their summer, so we organized “My summer at Valmet” -competition.
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Up and Running articles │ Valmet
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Reliability
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Reel secondary arm synchronization provides even loading
Secondary arm movements need to move at the same speed both when loading against a new spool and when unloading a full jumbo roll. Otherwise the roll may stop or come off the rails or yield loss may occur.
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Example pneumatic maintenance schedule - weekly, monthly, annual
While pneumatic components and systems normally require very little maintenance, regular inspections with minor adjustments are important. This schedule and tips are intended as a guideline.
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Increase electrical safety before, during and after maintenance
Safe operation and maintenance of machinery requires alertness and safety consciousness on the part of all operating and maintenance personnel. This article reviews basic safety precautions for electrical maintenance.
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Good headbox flow sheet handling and installation prevent damage
Flow sheets are a critical part of headbox performance. They are brittle and must be handled with care. Flow sheets are used to adjust the turbulence level and scale generated in the headbox.
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Proper setup of a pressure compensate pump and dump valve
Many hydraulic systems on the paper machine use pressure compensated pumps. Pump and pressure compensator adjuster setup is easy if you know what you are doing.
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Electrical troubleshooting basic tips and fault cataloging
Effective electrical troubleshooting is best done using a practical, systematic approach. This article is a brief review of basic tips and fault cataloging.
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Steam and condensate system audit for tissue machine Yankee dryer
The steam input and condensate removal system is integral to the efficient and effective operation of your Yankee dryer. A system audit shows the current operating level and provides savings recommendations.
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