High-capacity soil batch mixer

The United States Department of Agriculture (USDA) is seeking a high-capacity soil batch mixer to produce enough growing mix to fill pots for 80,000 to 120,000 potato seedlings. The mixer should have a capacity of 2/3 to 3/4 cubic yard, an auger with paddles or flutes, and a sawtooth edge to mix components well. The mixer should also have a water spray system to moisten each batch. The USDA requires delivery of the mixer by 08/01/2026. • The mixer must be able to handle a mix that is up to 60% sand with a weight of 47 lbs/cu. ft. • The mixer should have an easily operated discharge chute. • The auger should have paddles or flutes with at least one end having a sawtooth edge. • The mixer should have a water spray system to moisten each batch. The successful contractor will be responsible for delivering the mixer to the specified location.