Since their introduction in the early 1970's, coring machines have become fully integrated into precast manhole operations and have contributed significantly to increased productivity and quality in precast manhole production. The ability to produce standard manhole bases and core them as needed allows the precast producer to level production both daily and seasonally and improve product quality.
Subscribe to magazineContact
NPC, Inc. 250 Elm Street P.O. Box 301 Milford, NH 03055, U.S.A. T +1 800-626-2180 F +1 603-626-8680 www.npc.com info@npc.com