Trommel Screener - Harvester

Sale price$4,500.00

Pickup in Tustin, Michigan or contact us for a shipping quote.


Length: Small

Trommels are considered the gold standard when it comes to separating composting worm castings, live worms, and unprocessed coarser material all at the same time. Unlike manual harvesting methods, a trommel screener gives you efficiency, speed, and cleaner separation with less labor. Spinning at a steady 12 rpm, the rotating screen allows fine worm castings and vermicompost to drop below, while worms and larger debris remain inside. This design makes it the ideal piece of equipment for serious composters, worm farmers, and gardeners looking to streamline their operations.

Worms naturally cling to the upward-moving end of the trommel, making it easy to collect both the worms and worm castings simultaneously. This means less sorting by hand and more time focusing on composting and gardening success. With its efficiency, the trommel screener is one of the best investments for anyone who is scaling their worm composting system.

High-Quality Craftsmanship You Can Trust

The Trommel Screener Harvester is carefully manufactured to order, with a lead time of 2–3 weeks from the purchase date. Each unit is designed exclusively for Meme’s Worms by a trusted Mennonite craftsman, Richard, who is known for his impeccable attention to detail. Unlike cheaper alternatives that use hardware cloth, this trommel screener features durable stainless steel screens built to last for years of heavy use. This ensures you’ll get consistent results every time you harvest.

Durability and quality are what set this machine apart. The rugged construction makes it ideal for both small farms and larger-scale worm composting businesses. Whether you’re just starting out or expanding, this worm harvester is designed to grow with you.

Sizes Available for Every Need

We understand that every composter has different needs, which is why the trommel screener comes in three different sizes:

  • Small – One screen, 9 ft long, 4 ft wide, 63" high (1/8-in screen), 36" diameter.
  • Medium – Two screens, 13 ft long, 4 ft wide, 63" high (1/8-in screen and 1/4-in screen), 36" diameter.
  • Large – Three screens, 17 ft long, 4 ft wide, 63" high (two 1/8-in screens and one 1/4-in screen), 36" diameter.

These size variations allow you to choose the perfect trommel screener depending on your composting volume and harvesting needs.

Local Pickup and Shipping Information

This price is only valid for local pickup from Tustin, Michigan. For customers outside the area, contact Meme’s Worms to check if shipping can be arranged to your location. Given the size and weight of the trommel, special arrangements may be required for long-distance delivery.

If you’re searching for a worm trommel for sale that delivers quality, consistency, and long-term performance, this harvester is a solution that pays for itself over time. It reduces labor, improves harvesting efficiency, and produces finer worm castings ready to use or sell.

Why Meme's Worms?

When you choose to buy from Meme's Worms, you're fuelling dreams, supporting education, and helping us leave a legacy for the next generation.

Why Choose Meme’s Worms Trommel Screener Harvester?

  • Designed by worm farmers, for worm farmers.
  • Stainless steel screens for superior durability.
  • Efficient separation of worms, castings, and coarse matter.
  • Multiple sizes available for different composting operations.
  • Hand-crafted with precision, ensuring long-lasting value.

Whether you’re a backyard enthusiast or running a full worm farm, this worm harvester gives you the advantage of faster processing with professional results. If you’ve been looking for a worm trommel for sale that’s built to last, you’ve just found it.

Check out the video of the Trommel Screener Harvester in action: 👉 Watch Video Here

Frequently Asked Questions