REC Seed Grader

Product Details

Salient Features: Robust machine of all steel & welded construction with structural framework Nylon brushes to check clogging of all grading screen & beaters of scalping screen Low Level feed hopper with fluted rubber roller and feed control Dynamically balanced Aspirator Fan (Blower) Variable double stage air aspiration with step less Air Control Air Chamber, Screen deck assembly & Spouts are self emptying type Burrs and curvature free, easily changeable screen Sieve Oscillation with high carbon steel strip hangers, balanced eccentrics & connecting rod Bag holders are bagging - off height, belt guard and inside light system is provided for safe & easy working Brush Trolley Rollers & brush drive rods with bearings Standard Accessories: 2-meter long air trunk, 1 no. air bend , one set of 3-screens for one particular crop seed and toolkit Optional Accessories: Cyclone dust collector, Additional Air Trunk & Air bend, Additional Screens for various crop seeds, Surge Bin and Feeding Elevator Note: No elevator is required to feed this seed grader as feeding is with pneumatic suctionScreen Arrangement: TOP SCREEN: Removes oversize material / impurities MIDDLE SCREEN: Removes one grade of undersized material BOTTOM SCREEN: Removes second grade of undersized materials Operation:Seed/Grain is fed to the feed hopper which are lifted by aspiration and fall on the top screen by feed spout. During lifting process, the heavier matters like stones, iron pieces etc. are separated and drop on the floor. Before falling on the top screen, seeds/grains are subjected to the primary air aspiration which removes dust, straw, chaff and the other lighter impurities. Grains are then pass through three screen arrangement for separation according to width & thickness. After passing through screen separations, cleaned/graded seeds/grains pass through secondary air aspiration where remaining lighter impurities are separated. Final seed/product and impurities are collected separately through discharge spouts into the bags holder on the bag holders. Due to constant research & development all designs & specifications are subjected to change without prior intimation. Specifications: Model GOLD (DX) Capacity (at 10% impurities & 12% moisture Content) 1.0-1.2 Tons/hr. (For Wheat) No. of aspiration 2 No. of Screens 3 No. of Scalping 1 No. of grading 2 Size of Screen(W x L) Top : 66 x 74.5 cm Middle : 66 x 130 cm Bottom : 66 x 130 cm Screen Inclination Fixed Fan Discharge (at 75mm WGSP) 4500 cfm Electric Motor (50c/s, AC Supply ) 5 H.P., 3ph, 440v Overall Size (L x B x H ) 314 x 141 x 290 cms. Net Weight 1100 kgm (Approx.) Feeding Pneumatic No additional elevator is required to feed these Seed Graders