Heavy Duty Exhaust Fan/Swung Drop Hammer Exhaust Fan
1, Frame: frames are made of galvanized board, thickness 1.0mm, galvanizing layer 180g/square meter.
2, Blade: 6 pieces, material 430/201 stainless steel, mirror face.
3, Impeller, casting aluminum alloy impeller.
4, Bearing of impeller :permanently sealed bearing, size 633313.
5, Venture: galvanized board, thickness 1.0mm.
6, Blade tip clearance: 25mm, mirroe face.
7, Inlet wind protecting net: spraying paint steel wire, thickness 2.8mm.
8, Electrical motor: aluminum alloy frame motor, 380V/220/415V, 1.1KW/0.75KW(1.5HP/1HP), 50HZ/60HZ, 3PH/Single Phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted,
9, Motor bearing, :national grade.
10, Belt: V-belt and A-belt (Made-in-China and Japan brand Mitsuboshi).
11, Shutters, galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer ,120g/square meter.
12, Opening system, nylon material, brown color and black color.
13, Rivets: aluminum alloy and stainless steel rivets.
14, Cable: 1 meter long, strong robber wire.
Application:
Greenhouse or poultry
FAQ
FAQ>>About Our Factory
Q: Are you a trading company or a factory ?
FAQ>>About Price
Q: Why your price a little expensive than other China suppliers ?
A: Our material we use is much better than other suppliers , we use high zinc-coated of 280g/m2, galvanized plate for all self driven roof extractor fan, and screws all use good quality stainless steel ,no rusty , long service life more than ten years.
Q: Can you cheaper ?
A: We have many different types roof ventilator for factory to chosen , all the products with high quality. If you really want cheaper fans, we suggest you choose the low stage product, we can also ensure the quality.
FAQ>>About Fan
Q: What kind of voltage you can do, can you customize the voltage?
A: We can do almost all types of voltage. Tell me your special voltage, I will confirm for you.
Q: I want to use our own brand, is it ok?
A: No problem. We can provide OEM products and our own brand products , no matter what you demand, we can meet you.
Q: Can you send spare parts?
A: Yes,of course. Our warehouse is a considerable inventory, If you expend artificially cheap, we would like to send the parts, convenient transportation and cost saving.
Certifates