What we offer you:
CUSTOM FILTER CARTRIDGE ENGINEERING Based on fifty years experience in designing, testing, and manufacturing pleated industrial filters. We work with manufacturers to develop air and liquid filters to exact requirements. We build to fit your needs! SPEEDY, BUDGET-CONSCIOUS CARTRIDGE DESIGN Flexible, innovative engineering. Quick turnaround on prototypes. UP-TO-DATE, HANDS-ON KN
OWLEDGE OF LATEST DEVELOPMENTS IN FIBER TECHNOLOGIES Exciting research in the Fiber Technologies constantly bring new opportunities for cost savings. We stay on top of these developments.aftermarket edm filters, aftermarket industrial filters, aftermarket machining filters, hoff engineering filters
EXTENSIVE PLEATING PRODUCTION EXPERIENCE With technical filter papers, synthetic and fiberglass media, wire cloth, and multi-layer configurations. VERSATILE PLEATING CAPACITY Pleat heights from 1/8” to 2”. Element length up to 40” Largest custom pleating capacity in the Midwest: six industrial pleaters. COMPLETE PRODUCTION FILTER CAPACITY In-house capabilities include: pleating, curing, machining, rolling, welding, metal spinning, painting and coating, plastic core manufacture, injection molding, side-seaming, mold making, hot melt gluing, urethane potting, epoxy potting, media slitting. COMPREHENSIVE FILTER TESTING A complete filter development laboratory combines flat sheet testing and full element performance testing for air and liquid applications. Test fluids include fuels, hydraulic and dielectric oils, coolants, and deionized water. Working with customers and materials suppliers, Hoff Engineering develops proprietary filter media, custom element construction, and job-specific housing designs to optimize filter performance.
