Aeromaster Compost Windrow Turner

The Aeromaster Compost Windrow Turner

and Other Equipment to Create High-Quality Humus Compost

Aeromaster Compost Windrow Turner

The Aeromaster Compost Windrow Turner from Midwest Bio-Systems offers large capacity, high productivity, heavy-duty construction and advanced technology. Get the job done right with the most cost-effective, reliable turners available — the Aeromaster compost turner line from Midwest Bio-Systems.


  • (Note: The PT-120 is equipped with wheels.)
  • PT-120 10 foot Pull-type Compost Windrow Turner

    The Aeromaster PT-120 pull-type compost windrow turner is the ideal turner for sites producing less than 5,000 tons of finished compost per season (actual site capacity will vary with the length of the productive season). The rugged PT-120 is noted for its durability and long productive life.


  • Features >>   Specifications >>
  • Download PT-120 Turners Brochure (PDF format) >>


  • (Note: The PT-130 is equipped with wheels.)
  • PT-130 11 foot Pull-type Compost Windrow Turner

    The Aeromaster PT-130 pull-type compost windrow turner is the ideal turner for sites producing more than 8,000 tons of finished compost per season (actual site capacity will vary with the length of the production season). Like the PT-120, the PT-130 is noted for its durability and long life. The PT-130 is loaded with features designed to increase the quality of the compost you produce and the price you receive for your compost.


  • Features >>   Specifications >>
  • Download PT-120 Turners Brochure (PDF format) >>

“The Aeromaster will be the future turner of choice due to its superior compost turning capabilities, reliability, and the excellent factory support from Midwest Bio-Systems.”
Rick Hartner, Solana Recyclers, Encinitas, California
See what others are saying >>

  • PT-170 14′ Pull-type Compost Windrow Turner

    The Aeromaster PT-170 pull-type compost windrow turner is our newest and largest volume turner for sites producing more than 20,000 tons of finished compost per season (actual site capacity will vary with the length of the production season). Built to be rugged and durable, the PT-170 is loaded with features designed to increase the output and quality of your compost.


  • Features & Specifications >>
  • Download PT-170 Turners Brochure (PDF format) >>

  • SP-170 Self-propelled Compost Windrow Turner

    For large volume composting facilities handling up to 2,670 cubic yards per hour, Midwest Bio-Systems offers the Model SP-170 Self-propelled compost windrow turner. The SP-170 features a 14-foot drum and can be configured with either an on-board water tank or a hose reel water system. Cab controlled with numerous computer features, it is the ultimate in operator ease and convenience.


  • Download SP-170 Brochure (PDF format) >>

“(Our) Midwest Bio-Systems windrow turner has been maintenance free for more than 3 years…”
Julie Smith, Putnamville Institution, Greencastle, Indiana
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  • Aeromaster TE500 Compost Tea Extraction System

    Compost provides minerals, humus, organic matter, and diverse microbes for the soil as well as a shelter and food source for the microbes. Compost tea is an economic way to deliver many of the benefits of high-quality compost efficiently and effectively. Compost tea made with the TE500 is a water based extraction of the soluble minerals, humic substances, and microbes from high-quality compost. A food source is also added to the compost tea to stimulate microbial activity and reproduction.


  • Download TE-500 Brochure (PDF format) >>
  • More about Compost Tea >>
  • WT-1775 Water Trailer

    The WT-1775 features a 1,775 gallon main water tank and an extremely versatile, easy pull, 2-wheel trailer with pump, valves and plumbing. Designed for operation with an Aeromaster pull type compost windrow turner, Aeromaster Water Trailers attach to the back of the turner. An optional electric valve allows for operator control of water on/off from the tractor cab. The available inoculation tank provides the flexibility of adding biological inoculants to the larger water tank.


  • Download WT-1775 Brochure (PDF format) >>
  • WT-3000 Water Trailer

    The WT-3000 is a large capacity water trailer with its 3,000 gallon main tank and easy pull 4-wheel trailer with fourwheel steering. It comes with pump, valves and plumbing and is designed for operation with an Aeromaster pull type compost turner. An optional electric valve allows for operator control of water on/off from the tractor cab. The available inoculation tank provides the flexibility of adding biological inoculants to the larger water tank.


  • Download WT-3000 Brochure (PDF format) >>