ERGA GB trommel screen (drum screen, tumbling drum, rotary screening machine) is used for sorting bulk materials in construction, mining, wood processing and utilities industries, as well as in recycling, as part of process lines or crushing and screening plants.

  • High degree of cleaning

The advantage of ERGA GB trommel screen is high degree of cleaning the infeed product with a wide range of sizes.

  • Efficient screening into 3 fractions

ERGA GB screens efficiently operate with clumpy, sticky and cloggy materials. Trommel screens have adjustable inclination angle for optimum material separation and advancement of a coarser fraction to discharge end. They are equipped with screens of various designs and from perforated steel sheets with required mesh sizes and shapes. If it is necessary to classify material into several fractions, ERGA GB screens will consist of several screening sections with different mesh sizes. Depending on material, the screens can be with square, round, slotted or non-standard mesh.

  • Additional automatic cleaning

The design of the drum screen provides for the installation of cleaning brush, rotating on the outer side of the trommel to clean the screen holes in case of clogging with fine material.

  • Easy installation and operation

Simple and robust design of ERGA GB screening machine with minimum installation time and maintenance costs ensures high degree of screening efficiency for a wide variety of dry and wet materials from compost to coal or slags. Remote control of the screen operation makes control and operation settings easier. Operating parts made of wear-resistant high-strength materials increase life, replacement of the trommel or its sections is easy.

  • Wide range of options and settings

The screen with rotating screen surface can be enclosed or open design, it is optionally equipped with an infeed hopper, a grate preventing large piece getting inside, (discharge) conveyors, and a service platform. For processing municipal and industrial waste the trommel can be equipped with special spikes for opening bags. A special infeed hopper can be installed for easy loading from different types of loaders.

  • Efficient operation 24/7 in harsh conditions

The equipment is designed for both periodic and continuous operation, even in harsh conditions.

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ERGA product portfolio includes various ERGA GB models with screening area length up to 2500mm. ERGA GB screen is manufactured and delivered as a standalone machine or as a line component. Depending on the Customer’s requirements, magnetic separators and industrial metal detectors, various types of feeders, hoppers and other types of industrial equipment can be included in the scope of the line supply
You can additionally order spare parts kit to ensure continuous operation of the equipment:
  • bearing assembly
  • rollers

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Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" — Established in 1991 — Research and Production Company "ERGA" —

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