|Blade Material:||Aluminium Alloy|
|Place of Origin:||China|
|Product type:||Backward Centrifugal Fan|
|After-sales Service Provided:||Online support|
|Item:||Kitchen Exhaust Fan|
|Applicable Industries:||Hotels,Food & Beverage Factory,Restaurant,Food Shop,Food & Beverage Shops,Food Truck|
|Product name:||Roof exhaust fan|
|Motor Type:||Copper Coil Motor|
|Frame Material:||Galvanised Steel|
|Packaging Detail:||Strong color carton|
|Selling Units:||Single item|
|Single package size:||73X73X53 cm|
|Single gross weight:||30.0 KG|
The safety testing of the centrifugal roof fan includes motor winding temperature rise tests at multiple voltages, start/stop testing, half-wave endurance testing (for motors supplied with solid state speed controllers), dielectric testing and rain testing.
Standard balance tests of centrifugal roof fan
are performed on all complete exhaust fan assemblies – size permitting. This ensures that there are no noticeable mechanical defects such as rubbing, bearing noise or excessive bearing heat and the vibration levels filtered into the running speed are reported.
Reverberant sound room to its test lab for the purpose of conducting sound performance tests. This room is qualified for both broadband and pure tone sound measurement and used for developing fan sound level ratings, troubleshooting noise issues and performing contract testing.