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Basic principe
The mixing or circulating fan is directly mounted on the motor shaft. This shaft is custom designed and made of steel of his choice, ranging from standard XC48 to stainless or refactory steel.
Power
As the power is given by the furnace or fan manufacturer, the motor is stipulated according to the mechanical data of the shaft end as well as of the fan (fan weight, centre of gravity). Power range: from 0.37kW to 420kW
Areas
The motors for ventilation of furnaces, ovens and autoclaves have been adapted to work in the following areas: air, nitrogen, neutral gas, ammonia, hydrogen and argon.
Advantages
No wear parts.
Increase in reliability and in life time of the whole installation.
Lower installation costs.
Lower maintenance costs.
Gain in space requirements compared to a bell furnace installation. Possibility to use a frequency converter.
Characteristics : Water cooled and sealed steel motors, for furnaces and autoclaves with controlled atmospheres.
Model: ET 522
Model: ET 580
Model: ET 521- Vacuum <1.10-7 mbar and pressure from >0.5 bar to 20 bar (more on request)
- According to Directive DESP 97-23-CE- construction code CODAP 2005
Standard motors with a water jacket flange, sealed up to 0.5bar maximum or partial vacuum.
Model: ET 933
Standard motors with an aluminium heat shield and where perfect sealing is not essential.
Model: ET 476
