Profile: Minden Machine Shop, Inc. manufactures pit pumps. Our products include helicopter tanks, livestock equipment, seed equipment, pit pumps, tractors augers, corn reels, pivot bridges and tool bars. Our D-slide creep feeder features adjustable feed gate, self-storing creep gates, adjustable height front creep panels and valve stem guards. Our corn reel standard features single hydraulic drive motor, adjustable U-bolts on arms and self-cleaning fingers.