Gremac logo with stylized teal and gray geometric design

Gremac provide a range of static, wheeled and tracked trommel based screeners. With superb design and engineering, excellent build quality and simple operation Gremacs’ machines are an integral part of the CCS range.

A large industrial rock crusher machine used for crushing stones or rocks at a construction site. The machine is positioned over a pile of crushed stone with a conveyor belt on the left side. The background features a clear blue sky with some clouds and a distant tree line.

The GREMAC eZero trommel screening machine delivers industrial-grade performance in a remarkably compact package. Reduced to the essentials without compromising on quality, this German-engineered screening solution combines powerful capabilities with unmatched portability.

  • Process up to 50 m³/h of material with consistent, reliable performance.

  • Weighing just 1.5 tonnes, the eZero is easily transported on a standard trailer, bringing screening capabilities wherever you need them.

  • Exchangeable screen meshes allow you to quickly adapt to different applications and material types.

  • Robust construction with hot-dip galvanized components ensures durability and longevity in demanding environments.

  • Adjustable speed settings let you fine-tune the screening process for optimal material separation and quality.

  • The innovative GREMAC L.A.S. (load-dependent control system) prevents interruptions, maximizing your productivity and throughput.

The GREMAC eZero combines industrial screening capability with unprecedented mobility, bringing professional-grade material processing to sites of any size. Reliable, flexible, and engineered for performance, the eZero delivers GREMAC's renowned quality in our most accessible screening solution.

A portable industrial machine labeled GREMACH situated outdoors on a construction site, used for processing or screening materials, with large piles of gravel or sand nearby and green trees in the background.

The GREMAC e1 trommel screening machine combines powerful performance with unmatched flexibility. This German-engineered solution handles all your screening needs with ease—from excavated earth and soil to stones and rubble—thanks to its innovative modular design.

  • Process up to 50 m³/h of material with consistent, reliable screening results.

  • Customize your configuration with rear conveyor, stone grid, remote control, and exchangeable screen meshes to create the perfect solution for your specific needs.

  • Available in stationary, wheel-mobile, track-mobile, or hook-lift versions to match your operational requirements.

  • Robust, hot-dip galvanized construction ensures exceptional durability and longevity in demanding environments.

  • Adjustable speed settings and the innovative GREMAC L.A.S. (load-dependent control system) ensure uninterrupted operation and precise material separation.

  • A one-piece fine-grain belt running across the entire drum width prevents material loss, maximizing efficiency and profitability.

  • With a total weight of 3.0 tonnes (including generator), the e1 remains easily transportable while delivering industrial-grade screening capability.

The GREMAC e1 combines powerful performance with unrivaled flexibility, bringing professional-grade material processing to virtually any application. Reliable, adaptable, and engineered for excellence, the e1 is the ultimate all-rounder in the compact screening machine class.

A construction site with a large blue excavator on a grey trailer, digging into a dirt mound, with trees and a clear blue sky in the background.

The GREMAC e2+ trommel screening machine delivers exceptional screening capability through its unique 3-meter drum length—unrivaled in its class. Designed to handle excavated material, soil, stones, rubble, and virtually any screenable material with impressive ease and efficiency.

  • Process up to 75 m³/h of material with the longest drum in its class, setting new standards for screening performance.

  • Weigh in at just 3.5 tonnes (including generator), making transportation simple and convenient with a standard trailer.

  • Adapt quickly to different applications with exchangeable screen meshes and modular design options to perfectly match your specific requirements.

  • Benefit from robust, hot-dip galvanized German engineering designed for exceptional durability and longevity in demanding environments.

  • Fine-tune your screening process with adjustable speed settings for optimal material separation and quality control.

  • Operate continuously without interruptions thanks to the innovative GREMAC L.A.S. (load-dependent control system).

  • Prevent material loss with the one-piece fine-grain belt running across the entire drum width, maximizing efficiency and profitability.

  • Choose from different configurations, including an all-terrain tracked version for the most challenging job sites and locations.

The GREMAC e2+ combines industry-leading screening capacity with German-engineered reliability in a transportable package. With its uniquely long drum and versatile capabilities, the e2+ delivers exceptional performance for professionals who demand the best in screening technology.

A large industrial machine on tracks parked on a dirt construction site under a clear blue sky.

The GREMAC e3 stands as the flagship of our screening machine lineup, delivering exceptional performance for the most demanding recycling and material separation tasks. With German engineering excellence and unmatched versatility, this premium screening solution handles everything from compost and green waste to soil, stones, gravel, sand, waste wood, and crushed building rubble with remarkable efficiency.

  • Process an impressive 100 m³/h of material with the substantial 3.6-meter drum length and generous 3m³ hopper capacity, making the e3 our most productive screening solution.

  • Transport with ease despite its power, thanks to the hook-lift design that makes this heavyweight champion (7.5-9 tonnes depending on configuration) remarkably mobile.

  • Navigate challenging terrain with the innovative optional and retrofittable track drive (eTrack), which can be attached like a backpack and transported separately on a lorry.

  • Adapt quickly to different applications with exchangeable screen meshes or custom-perforated drums designed specifically for your unique material processing requirements.

  • Choose your power source with flexible operation options—either fully electrical via a 32A CEE connection or using a power generator for complete mobility.

  • Benefit from the robust, hot-dip galvanized German engineering designed for exceptional durability and a long service life in the most demanding environments.

  • Control every aspect of operation, including the crawler track, with the convenient remote control system for maximum operational efficiency and safety.

The GREMAC e3 represents the pinnacle of mobile screening technology, combining industrial-grade capacity with the flexibility and reliability that GREMAC is known for. For professionals tackling the largest and most challenging screening applications, the e3 delivers exceptional performance without compromise.

Want to know more? Contact us to find out more information INCLUDING pricing and technical specifications!