Welcome to W. R. Riggs & Associates, Inc.!  We are Automation and Design Build specialists providing innovative solutions engineered to meet our client project requirements within the real world constraints of budgets and schedules.

                                                       See: Riggs International, Inc.                                     

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The Industries links contain  photographs and highlights of various projects.

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Pulp & Paper

We have extensive experience in the design and installation of continuous manufacturing processes associated with the production of (1) Kraft paper from virgin pulp; (2) Air-laid non-woven products (e.g. diapers, disposable towels, wipes, etc.); (3) Linerboard from recycled paper; and (4) Spaceboard from waste sludge and recycled paper. Our experience in Kraft paper operations has included wood yard operations, chemical recovery, black liquor oxidation systems, wastewater treatment and sludge dewatering, de-mineralized water systems, recovery boiler leak detection systems, power distribution and environmental monitoring systems, and paper machine power & control systems. We have considerable experience in the design of recycled paper linerboard operations. This experience includes pulper and wet end operations, formers (e.g. fourdrinier, cylinder mold, etc.), multiple nip press sections, steam dryer sections, and dry end operations (i.e. calender, roll handling and slitting). For both Air-laid and Spaceboard operations our experience has included turnkey design build projects with total responsibility for line performance.

Send mail to cbc@wrriggs.com with questions or comments about this web site.
Last modified: January 18, 2001