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STM-32 Trapezoidal Pile Turner

THE compost turner for pile composting.

Not all compost is created in rows. Solid beds of compost, sometimes called aerated static pile (ASP) compost systems, continuous stack composting, or trapezoidal pile composting, eliminate the space between windrows and require a different type of compost turner to minimize odors and make great compost.

Introducing the Menart STM-32 Trapezoidal Pile Turner, the perfect machine for maintaining indoor or outdoor trapezoidal pile compost curing operations.

Featuring an efficient and powerful 375 hp Cat® C9.3B EPA Tier 4 Final diesel engine, the Menart STM-32 compost turner can easily handle 12’ trapezoidal pile heights and discharges turned compost with its side conveyor.

Pile it, then turn and earn with the Menart Trapezoidal Pile Compost Turner!

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Product Features

Product-Features_Control-System

Control System

All machine operations are controlled by a single joystick, 10” touchscreen, and steering wheel in the comfortable cabin.

STM-32 - Cutting Width

Cutting width

6’ head cutting width cuts into compost bed and turns material, then transports it out of the machine’s side to create a freshly turned bed.

STM-32 - Rotors

Processing Rotors

2 hydraulically powered processing rotors (4.3’ dia. upper rotor and 5.4’ dia. lower rotor) feature armored drum tools for longer life.

STM-32 - Side Discharge

Side Discharge

Turned material is side discharged via a 11.4’ height conveyor across the working aisle.

STM-32 - Windrow Processing

WINDROW PROCESSING

Properly aerate and homogenize trapezoidal compost beds up to 12’ tall.

STM-32 - Self powered

SELF-POWERED AND EFFICIENT

The Cat® C9.3B diesel engine provides 375 hp and meets U.S. EPA Tier 4 Final emission standards.

STM-32 TRAPEZOIDAL PILE COMPOST TURNER Demonstration

Interested in the Menart STM-32 trapezoidal pile compost turner? Contact us to arrange an on-site demonstration at your facility, running your material, to see just how good it is!

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A cut-out image of the Menart STM-32 trapezoidal pile turner showing its two cutting heads and enclosed operator cab.

Case Studies

The Proper Equipment Makes for Composting Perfection

August 28, 2018

Report after report shows that Raleigh, North Carolina is one of the fastest growing metropolitan areas in the country. One late 2016 study concluded that Raleigh metro’s population will grow…

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Kreider Mulch Leans on Doppstadt for Processing Efficiency

August 2, 2018

Randy Kreider grew up in Lancaster, a quaint small town in rural eastern Pennsylvania. Unless you’re inside the urban boundaries of Philadelphia, most of this half of the state is…

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Town of Lexington Organics Recycling is Operational Jewel

July 20, 2018

Regulation can be a powerful business stimulus. For the Town of Lexington, Massachusetts, state regulation proved to be a huge municipal benefit as well. When the Massachusetts yard waste recycling…

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