Coal

If Coal is Your Goal…

A trommel screen or scalping screen can transform your low-grade coal into a higher-grade coal. As it passes through the trommel, lower grade coal that is attached to shale falls away from the rock but leaves the coal intact. Trommels allow more coal to be separated from rock and sold instead of being discarded and reduce the need for further processing to free the coal.

A coal processing facility, where trommel screens and stackers can help maximize space and profit.

Coal Processing Equipment

Ecoverse is your source for the best trommel screens and scalping screens to help you recover more value from low-grade coal or to separate higher grade coal in your processing operations. Plus, a full range of conveyors and stackers to keep your operation efficient and organized.

Ecoverse helps you do more, better thanks to our partners:

• Trommel Screens

• Scalping Screens

• Density Separators

• Conveyors

• Stackers

It’s time to do more, better, and turn low-grade coal into revenue

Case Studies

Built on a Mission: How MyGreen Michigan is Turning Packaged Food Waste into Finished Compost

June 8, 2026

Company Overview Founded in 2014, MyGreen Michigan is a food waste diversion company serving the southern half of Lower Michigan. The company collects organic material from restaurants, commercial kitchens, hospitality…

From One Trommel to Three: How Doppstadt Helped Hansen’s Tree Service Scale

May 27, 2026

Jeff Hansen started trimming trees on Saturdays in 1988 so his wife could stay home with their children. Word spread. The side work became regular. Eventually, with his employer’s blessing,…

Case Study Update: Catalyst BioAmendments

December 29, 2025

When we first featured Catalyst BioAmendments in 2021, the Nevada City, CA company was already known for producing exceptionally high-quality, microbe-focused compost and for challenging assumptions about what compost at…