centrifugal fan centrifugal impeller

CentrifugalimpellerModel:no.: JL-05Applicantion:
This type widely use in varieties machinery,water tower,boat and other engineer machine...Note:
Follows is important when you inquiry us (and pls info us know follow infomation):
1) The impellersize of customer requirement.
2) Where its use for?
3) The material?
4) Variable angle or fixed angle?
5) Quantity?
6) Others :other details if you need .
7) Note:pls supply the draft of impeller once the design different from us.Maine Large-scale equipments show:
1) 500 Ton single arm hydraulic presses(size of work table:2.6MX2.8M)
2) 2.5M vertical lathe
3) 3 Ton balancing machine
4)Folding machine
5) Othermachine seriesneeds on production process.