SPIRAC Holding AB

SPIRAC Holding AB, with US headquarters in Alpharetta, Georgia and global offices across the Americas, Africa, Asia, Europe, and Oceania, has been a market leader in shaftless spiral conveyor systems and headworks equipment for over 40 years. The company's screening portfolio covers coarse through fine applications: the RAKEGUARD raked bar screen, MULTIGUARD multi-raked bar screen, BANDGUARD centre-flow band screen, FINEGUARD moving fine screen, SPIROGUARD shaftless spiral screen, and DRUMGUARD drum screen, plus the SPIROGUARD CSO for combined sewer overflow protection. Downstream, screenings handling includes the SPIROPRESS dewaterer, SPIROPAC heavy-duty shaftless screw press, SPIROWASH Compact and High Flow screenings washers, SPIROWASH Hi-Impact washer, and SPIROTAINER for screenings containment and transport. Grit solutions feature the SANDSEP grit classifier, SPIROSEP grit vortex unit, and SANDWASH grit washer. SPIRAC's signature shaftless spiral conveyors include the SPIROLINE horizontal and inclined model and SPIROLIFT vertical conveyor. The COMBIGUARD packaged headworks integrates screening, washing, compaction, containment, and transport into a single inlet works solution. On the biosolids side, SPIRAC supplies sliding-frame and live-bottom silos and bunkers, truck receival bunkers, and SPIROTAINER storage units for sludge receival, storage, and outloading. The company serves municipal wastewater treatment plants and industrial applications including biowaste, food waste, pulp and paper, and rendering.