FKC Co. LTD.

FKC Co. LTD. has manufactured screw presses and rotary screen thickeners for over 60 years, with US operations headquartered in Port Angeles, Washington. The company has installed more than 6,000 screw presses and 1,000 rotary screen thickeners worldwide, claiming the largest installed base of screw press dewatering equipment globally. Every FKC unit is custom-engineered for the specific sludge type and throughput requirements of the application. The core product is the BHX series screw press, designed with no wearing brushes or squeegees on the screw flight, stainless steel wetted parts, and fully enclosed covers for unattended operation with automated washdown. Complementary equipment includes rotary screen thickeners that pre-thicken sludge from under 1% inlet consistency to 4-8% outlet, shaftless screw conveyors for dewatered cake transfer, and complete skid-mounted systems that bundle a screw press, flocculation tank, polymer dosing system, control panel, and conveyor into a prewired, pre-plumbed package requiring only four utility connections. FKC equipment handles aerobic and anaerobic digested sludge, raw primary and secondary sludges, water treatment residuals, industrial biosolids, septage and grease trap waste, food processing waste, chemical plant waste, and dredged sediment. The company provides performance guarantees and maintains Japanese and Chinese language websites reflecting its global reach.