Rear Turbo cooling fan WANHAO

***Any EMI interference can be resolved by putting a single folded sheet of aluminum foil flush with the motors behind the plastic. and another flush with the rear of the fan in front of the plastic. which makers 2 layers before the fan***
let me know if you like this thanks!
This is the first of its kind....
a rear facing turbo style fan used on a Wanhao duplicator 4
No other fan design is like this. and gives complete access to see on the front while blowing lots of air from
be