Fan Blade  Manufacturers, Traders, Suppliers

Ventilation fans made of plastic and die-cast aluminium are available with keyway or with clamping device.
Ventilation fans made of die-cast aluminium can be supplied in frame size 80 to 355, either machined or unmachined and balanced.
All ventilation fans are universally suitable for different motor types.
Unidirectional ventilation fans with a diameter of 250 mm to 2745 mm.  Pinhole to be made according to customer´s requirements. Ventilation fans available in either glass-fibre reinforced plastic or aluminium; application temperature – 40 °C to 110 °C and up to 150 °C  with aluminium (245°C *).
Individual air performance can be achieved by the pre-selection of different setting angles of the ventilation fans. The advantage compared with customary ventilation fans is the very good efficiency at a low input power and a low noise level.
Ventilation fans are available as rotating counter clockwise and clockwise fans and - as special versions – suitable for reversing duty.
(*-60°C - 245°C structural dependent with ventilation fans made of aluminium)

• Electric motors and geared motors
• Pumps
• Fans, blowers and ventilation fans
• Drive engineering
• Armature rewinders and repair shops
• Wholesalers of components

Ventilating fans
AVION circulating fans ULTRA – the low-priced ventilation unit without the vibration.
ULTRA fans are made of heat-resistant alloy
RA 330. ULTRA ventilating fans are always heat treated, x-rayed and examined for smooth ope-ration prior to delivery.
The life of the fans of 520 mm and 610 mm may be considerably increased by reduction of the motor revolutions to 750 rpm.