Moro S.r.l. designs and manufactures industrial axial blowers with specifications and configuration suitable for a wide range of market sectors. Executions with materials suitable for industrial, chemical and alimentary environment, also with explosion proof design, according to ATEX directive (2014/34/EU) are available. All products fulfill ErP (2019/125/EC) prescriptions concerning efficiency and energy performances.
UNI EN ISO 13349:2011 defines as axial a blower into which a fluid mass enters and exits through impeller along cylindrical and coaxial with impeller rotation axis surfaces.
Moro S.r.l. axial fans are designed and manufactured to deliver relevant amounts of clean air with low – medium pressures.
Different suggested series differ for dimensional and constructive features, in order to allow use under different working conditions. Directly connected impeller-to-motor and belts and pulley versions are available.
Conveyor scope is to guide and direct air flow delivered through blower.
To suite all different working conditions, standard version made of painted carbon steel can be replaced by special versions manufactured with stainless steel and aluminum.
In case of special requests, Moro S.r.l. is at customer disposal to evaluate special executions according to design specifications, with dimensional variations or special materials use.
Impeller is the assembly of an aluminum die cast hub and a different number of blades of different materials according to working conditions. In detail:
Impellers, if not differently stated, are balanced statically and dynamically according to ISO1940/1 with balancing degree 6.3
Electrical motor, according to fluid temperature and chemical conditions characteristics, is positioned inside conveyor and is directly connected to impeller or lays outside and allows impeller movement through a monoblock and a pulleys and belts set.
As per project design specifications, single phase or 3 phases versions are available, with standard IEC or special voltage, 50 or 60 Hz frequency.
Reported performance vales on this catalogue refer to atmospherical pressure of 1 bar, 0 m.s.l.m. and 15°C temperature and are obtained as the results of test performed according to ISO5801 (cat. B). If not differently stated, values refer to rotation speeds deriving from 50 Hz supply.
Sound pressure levels refer to blower laying in free field, with ducted inlet and outlet and are obtained as the result of measures taken at a distance equal to 3 times of impeller diameter.