SILO UNLOADERS Valmetal 900 Surface Drive Silo Unloader High hanger design helps to keep the unloader level Easily adjustable counterweights keep the unloader in perfect balance Dual cast-iron drive wheels assure positive driving power in all type of silage or haylage Heavy duty cast iron gear box housing with oil sight glass for easy oil level check Sturdy, telescoping torque arm holds the discharge chute firmly, directs silage right at silo door Heavy duty reinforced fiber-glass chute with replaceable stainless steel line Highly resistant to silage acid, it has a much longer life than steel chute Valmetal 970 Ring Drive Silo Unloader The drive ring's large diameter along with wall to wall suspension arms guarantee the perfect equilibrium of the machine without counter weight The deep-sided fiberglass chute features a smooth and slippery finish inside Three 5/16" galvanized aircraft type cable support the unloader from 3 widely spaced points which results in a level cut from top to bottom Loaded with sharp cutting knives, the big 10" auger delivers a steady stream of silage to the impeller for high capacity output New stainless steel auger shroud Auger shroud cover and sides are made of stainless steel to resist silage acid and corrosion The rugged structural steel tube frame features a welded construction for extra rigidity New motor guard A voluminous cage protects the ring drive motor from overheating during the non-stop filling operation The 26" high capacity blower with 3 stainless steel adjustable paddles rotating at 1,225 R.P.M. for 8,330 feet per minute tip speed Valmetal 2000 Ring Drive Distributor Silo Unloader Collector ring totally enclosed Electrical power is transferred from stationary to rotating part of the machine by extra-large brushes and thick copper alloy rings Large taper roller bearings inside the housing support the machine Heavy triangular suspension arms to avoid bridging Spring-loaded guide wheels to accomodate uneven silo walls Weight is evenly distributed on two large carriage wheels Six replaceable hardened steel blades keep the silo walls free of frozen materials The auger support features a solid oilite ball bearing, self lubricated, it resists moisture and contaminants Valmetal Grain-O-Matic - Borrom Grain Silo Unloader The tapered sweep auger drops feed into the "positive flow" hopper at the center, where spinning paddles cycle the material into the exit auger Grain does not just feed down through a center "cheminey" when you feed out as with some high-moisture grain unloader Grain is less likely to harden near the structure floor 13 H.P. electric motor Belt drive 50 and 140 rpm Quick action motor mount release 10 gauge steel hopper Tapered sweep auger shaft and flighting, 3" increasing to 5" Quick action low clearance discharge hatch Drive mechanism ratchet type overload protection