The Hapman helix flexible screw conveyor is offered with a selection of hoppers and augers; standard models convey up to 25cfm at heights up to 40ft. A stainless steel or “poly” hopper is available. The USDA-certified Helix model—accepted for use in USDA dairy grading facilities—features a 150-plus grit finish on all contact areas and tri-clover quick disconnects to ensure sanitary cleaning. Servicing is simplified with T-handle connectors that require no special tools.

 Hapman; 800-427-6260; www.hapman.com