Axial fans
Industrial fans
Low pressure axial fans are suitable for the transportation of big volume of air and are used for the aspiration of air and smokes, both in industry and civil environments.
Axial-flow fan with light alloy die-cast impeller with wing-profile blades – Single flange ducting drum – Directly coupled motor
EVP V =1.350÷10.000 m3/h Pt = 4÷60 kg/m2
Use: suitable for sucking in smokes, as well as vitiated, dusty and wet air in the foundries, cement factories, paper factories and joinery works.
For the aeration of local rooms, for drying paper, wool, pasta tiles in the application to radiators, unit heaters, cooling towers, etc. and generally where it is necessary to transport big volumes of air with low pressures.
Minimum working temperature – 20 °C, Maximum + 60 °C.
CONSTRUCTION FEATURES:
Drum of pressed steel sheet with one perforated flange for anchorage to walls or between pipings, complete with a plate for supporting the control motor. Diecast rotor in light alloy (spark-proof) with blades dynamically balanced, assembled overhung on the motor’s shaft.
The rotor’s blade angle is adjustable when the fan is stopped for the types from 710 to 1400.
The air direction is from the motor to the rotor, (it is always possible to invert the airflow, i.e. from the rotor to the motor, by inverting the rotation of the motor, by disassembling the rotor and reassembling it overturned).
Accessories on request. Counterflange – Counterflange with accident preventing net according to UNI 9219 standards – Automatic opening shutters with the passing of the airflow.
Axial-flow fan with light alloy die-cast impeller with wing-profile blades – Double flange ducting drum – Directly coupled motor
EVF V = 1.350÷120.000 m3/h Pt = 5÷80 kg/m2
Use: suitable for sucking in smokes, as well as vitiated, dusty and wet air in the foundries, cement factories, paper factories and joinery works.
For the aeration of local rooms, for drying paper, wool, pasta tiles in the application to radiators, unit heaters, cooling towers, etc. and generally where it is necessary to transport big volumes of air with low pressures.
Minimum working temperature – 20 °C, Maximum + 60 °C.
CONSTRUCTION FEATURES:
Drum of pressed steel sheet with double perforated flange for anchorage to walls or between pipings, complete with a plate for supporting the control motor. Diecast rotor in light alloy (spark-proof) with blades dynamically balanced, assembled overhung on the motor’s shaft.
The rotor’s blade angle is adjustable when the fan is stopped for the types from 710 to 1400.
The air direction is from the motor to the rotor, (it is always possible to invert the airflow, i.e. from the rotor to the motor, by inverting the rotation of the motor, by disassembling the rotor and reassembling it overturned).
Accessories on request. Counterflange – Counterflange with accident preventing net according to UNI 9219 standards – Automatic opening shutters with the passing of the airflow.
Axial-flow fan with light alloy die-cast impeller with wing-profile blades – Double flange ducting drum – Directly coupled motor
EVL Chase long V = 1.350÷120.000 m3/h Pt = 5÷80 kg/m2
Use: suitable for sucking in smokes, as well as vitiated, dusty and wet air in the foundries, cement factories, paper factories and joinery works.
For the aeration of local rooms, for drying paper, wool, pasta tiles in the application to radiators, unit heaters, cooling towers, etc. and generally where it is necessary to transport big volumes of air with low pressures.
Minimum working temperature – 20 °C, Maximum + 60 °C.
CONSTRUCTION FEATURES:
Drum of pressed steel sheet with one perforated flange for anchorage to walls or between pipings, complete with a plate for supporting the control motor. Diecast rotor in light alloy (spark-proof) with blades dynamically balanced, assembled overhung on the motor’s shaft.
The rotor’s blade angle is adjustable when the fan is stopped for the types from 710 to 1400.
The air direction is from the motor to the rotor, (it is always possible to invert the airflow, i.e. from the rotor to the motor, by inverting the rotation of the motor, by disassembling the rotor and reassembling it overturned).
Accessories on request. Counterflange – Counterflange with accident preventing net according to UNI 9219 standards – Automatic opening shutters with the passing of the airflow.
Transmission-drive axial-flow fan with light alloy die-cast impeller with wing-profile blades – Motor placed outside the ducting drum
EVc V = 2.400÷150.000 m3/h Pt = 6÷70 kg/m2
Use: suitable for the suction of fumes and for contaminated, dusty and damp air.
This type of fan is mainly used in the spray booths where it offers a considerable safety guarantee against the danger of fire due to the particular construction with rotor of spark-proof material and the motor anchoraged on the outside of the fan.
Minimum working temperature – 20 °C, maximum + 70 °C.
CONSTRUCTION FEATURES
The outside structures of pressed steel sheet with double perforated flange for anchorage between the pipe, complete with base for placing the transmission. The drive motor placed on a bracket with a bealt stretching device on the outside of casing.
Diecast rotor in lighy alloy (spark-proof) with blades dynamically balanced, assembled cantilevered on the transmission shaft.
The air direction is from the rotor, (it is always possible to invert the airflow, by inverting the rotation of the motor, by disassembling the rotor and reassembling it overturned).
The connection to the motor is done by means of a pair of sheaves controlled by V-belts.
Accessories on request. Counterflange – Counterflange with accident preventing net according to UNI 9219 standards
Axial-flow fan with 6 BLADE ALUMINIUM impeller– PAINTED STEEL FRAME – GALVANISED HUB AND STEEL PROTECTION SCREEN
EVH/S V = 350÷16.000 m3/h Pt = 0÷40 kg/m2
For exhaust smokes and stale air, to aerate public premises and, in general, to convey low-pressure air wherever required. These devices are equipped with a painted steel frame, a 6 blade aluminium impeller, a galvanised hub and steel protection screen, and a single or three-phase asynchronous motor. Operating temperature: min. 20° C – max +50 ° C.
The air flows from the motor to the impeller (A); but it can also be reversed, on request (B).
Accessories on request: the S type gravity shutters, consisting of a stainless steel casing and aluminium fins, are pushed open automatically by the air flow generated by fan during operation. They’ll close under the force of gravity when the fan is turned off.
PLATE MOUNTED AXIAL FLOW FANs
HXM SERIES V = 470÷3.670 m3/h Psta = 0÷7 kg/m2
The HXM plate mounted axial flow fans are manufactured from pressed galvanised steel protected from corrosion by a beige epoxy-polyester paint finish. HXM models include impellers manufactured from aluminium sheet (HXM-200 to HXM-350) or steel sheet (HXM-400), finished with black polyester paint.
All models include a steel finger proof guard as standard mounted to the inlet side of the fan.
Motors:
HXM-200 to HXM-350: Single phase speed controllable motor 220-240V 50/60Hz equipped with thermal protection, IP44, Class B insulation, flexible cable (lenght: 50 cm) for connection to the electrical supplies and ball bearings greased for life.
HXM-400: External rotor motor, IP54, Class F insulation, fitted with thermal protection and wiring terminal box.
Additional Information
Standard air direction: form (A) configuration (Motor over Impeller).
