WeldingPocket Filter for welding fumes and dust that is not fine.

WoodworkingSleeve filter with automatic cleaning and dust elimination via a worm.

Oily fumesPocket filters for fumes with oily micro drops.

Sleeve Filters GMM-200-2300

Filter with mechancial cleaning system to collect average dust in bags.


Filtro GMM-200-2300 - Filtro a maniche per polveri

The GMM Sleeve filter is used to eliminate shavings and dust of varying nature but not excessively fine granulometry.

The dust is eliminated in bags and the sleeve cleaning system is automatic, via mechanical shaking. This shaking is carried out by an eccentric mass vibrator and cleaning has to be carried out when the system is idle, so that the sleeves are not tense and can vibrate, allowing the detachment of the dust.

  • Galvanised metal structure
  • Eccentric mass vibrator
  • Anti-explosion panels
  • Inspection hatch
  • Bags
  • Sleeves d=200 mm h=2300 mm


  • Fire-prevention system
  • Railings on roof
  • Access ladder to roof


Filtro a maniche


Portello ispezione filtri a maniche


Massa vibrante su filtri a maniche


Vibratore per scarico polveri da filtri a maniche



Registered and Offices:
via Tofane, 98
10141 Torino (TO) - Italia

Production plant and warehouse:
via Monginevro, 2/A
10092 Beinasco (TO) - Italia
Tel. (+39) +39 011 701222
Fax (+39) +39 011 19790330

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GRT DARMA Srl - via Tofane, 98 - P.I./C.F./R.I. 01345810012 - Registro imprese di Torino - Company info - Google+