Description
Save even more on mill-duty grain handling parts and accessories at Grain Handling Direct.
This listing is OEM Nolin Milling equipment sold and supported by Grain Handling Direct. Configure size, gauge, lining, and finish on this page and check out here ā no need to go elsewhere to order.
These fittings are mill-duty steel fabrications for dry bulk material handling: spouting, valves, slide gates, adjustable spout ends, and industrial ductwork for air and dust systems. Construction uses laser cutting, high-definition plasma, computerized rolling, automatic seam welding, press brakes, and stamping so parts match the spout and gate patterns used throughout the grain industry.
Technical Specifications
Sizes are outside-diameter (round) or outside width (square) unless noted. Select diameter/size, gauge, lining, and finish on this page; price, weight, and freight cube update with the option set.
Finish: 304 stainless steel for corrosive, food-grade, or fertilizer service.
Spouting / duct. Round grain spout is sold by the foot in 10', 20', or 40' lengths (OD measurement). Square welded-seam spout is offered in 10' lengths, plain or flanged, with optional removable tops for lined interiors. Air-handling duct is a separate line (primed or galvanized) for dust and aspiration.
Round spout weight (lb/ft): 6" 10 ga 8.6 / 7 ga 11.6 / 1/4" 15.3; 8" 10 ga 11.6 / 7 ga 15.6 / 1/4" 20.7; 10" 10 ga 14.5 / 7 ga 19.7 / 1/4" 26.0; 12" 10 ga 17.5 / 7 ga 23.7 / 1/4" 31.4.
Square welded-seam weight (lb/ft): 6" 10 ga 11.0 / 7 ga 14.6; 8" 10 ga 14.7 / 7 ga 19.6; 10" 10 ga 18.5 / 7 ga 24.7; 12" 10 ga 22.2 / 7 ga 29.6; 24" 10 ga 45.7 / 7 ga 60.9.
Typical capacity guidelines use ~70 BPH per square inch of interior area for 8" and larger spouts on clean corn, soybeans, or wheat at 40Ā° or greater. Target grain velocity under 1,750 FPM to limit kernel damage and premature wear . Approximate BPH (round): 6" 1,500; 8" 3,500; 10" 5,500; 12" 8,000; 16" 14,000; 20" 22,000; 24" 32,000. Approximate BPH (square): 6" 2,200; 8" 4,400; 10" 7,000; 12" 10,000; 16" 17,500; 20" 28,000; 24" 40,000.
Shipping: a 10 ft section ships as a long bundle. Use length = 120" and cross-section ā (OD + 2") for freight. 40 ft sticks require dedicated freight and may need a flatbed.
Capacities assume clean, dry whole grain at 40Ā° or steeper. Wet corn should be spouted at 45Ā° minimum. Lining and fittings reduce capacity. Use these figures as planning guidelines and confirm the selection for your application before you order.
