Manufacturing
Construction, running condition, wind-tunnel tests and factory walk-throughs. Every video links to the model's specifications and drawings.
LONGWELL fans | Manufacturing
LONGWELL fans | Manufacturing #4
LONGWELL fans | Manufacturing #3
LONGWELL fans | Manufacturing #2
LONGWELL fans | Manufacturing #5
LONGWELL fans | Manufacturing #7
LONGWELL fans | Manufacturing #6
LONGWELL fans | Manufacturing #11
DC DC Cross Flow Fan | Manufacturing
LONGWELL fans | Manufacturing #12
LONGWELL fans | Manufacturing #10
LONGWELL fans | Manufacturing #9
LONGWELL fans | Manufacturing #8
LONGWELL fans | Manufacturing #18
LONGWELL fans | Manufacturing #17
LONGWELL fans | Manufacturing #16
LONGWELL fans | Manufacturing #15
LONGWELL fans | Manufacturing #14
LONGWELL fans | Manufacturing #13
Centrifugal Fan | Manufacturing