Utilization of Laser Scanning and 3-D Modeling in Paper Machine Rebuilds, PaperCon2017

A recent rebuild and optimization of a stock approach system to include a compact wet-end design required a significant amount of piping rework to be done in a heavily congested area.   Various pieces of equipment, as well large diameter pipes and instruments, were to be placed within a small area where visibility was limited.  The use of laser scanning and 3-D modeling enabled the execution of a successful rebuild and also highlighted the added value of utilizing such tools for future projects.     

This paper highlights the benefits, limitations and lessons learned from the use of laser scanning and 3-D Modeling for paper machine rebuilds.   Utilizing these tools has become a best practice and standard operating procedure for many capital projects.  Projects will realize higher efficiency and lower field rework in the future while providing clients the ability to take an active and valuable role in the design and layout of paper machine rebuilds of significant size and/or complex nature. 

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