SELF-CLEANING ROTATING FILTERS (FRI)
Self-cleaning lined filters consist of a rotating drum made of perforated sheet covered with a synthetic filtering septum, a gearmotor of the filter and a device for the automatic translation of the suction nozzles. Everything is installed inside a casing consisting of a structure in aluminum profiles, buffer panels and inspection doors.

Functioning and purpose


Thanks to the casing, one or more ducting networks can be connected to the filter or the grilles can be installed.
A fan is installed downstream of the filter, thanks to which the intake air enters perpendicular to the drum and exits axially. In this way, the filtering septum stops the impurities which are suspended in the resumed air.
The filter is also equipped with a gearmotor equipped with a rubber wheel. This is necessary for the rotation of the drum, which is managed by a timed command or pressure switch. A special belt transmits the movement also to the trolley of translation of the cleaning nozzles. In this way the nozzles run along the surface of the filter and, thanks to a suction system, clean and regenerate the septum removing the impurities that are deposited there.

Applications


These filters are suitable for all industrial environments where it is necessary to filter dry impurities.
The choice of the type of filter to be used must be made through our 'Filter selection guide'.
per ingrandire fare click sulla galleria
FRI

for low concentrations of powders

HANGING

ON FLOOR

FRI-W2

for high concentrations of powders

HANGING

ON FLOOR

FRI-SW4

for high concentrations of mixed light/heavy powders

HANGING

ON FLOOR

FRI

HANGING

ON FLOOR

FRI-W2

HANGING

ON FLOOR

FRI-SW4

HANGING

ON FLOOR

Martèl s.r.l.
Offices: Via G. Nosari 18, 24024 Gandino (Bg) Italy
Factory: Via Serio 10, 24020 Casnigo (Bg) Italy
Contacts
+39.035.745124
info@martel.it
Registered office: Via B. Maffeis, 4 - 24025 GAZZANIGA (Bg) ITALY
F.C, VAT N°, and  Bergamo companies register 01672660162
A.E.R. Bergamo n° 227410
Share capital: Euro 90.000,00