factory price drop hammer fan --stainless steel axial fan blade of fan ventilation for trade assurance

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The advantages of exhaust fan
1. Fan blade is made of stainless steel by punch forming, no dust, attractive and durable.

2. Fan belt pulley is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller complete, high corrosion resistance.

3. Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized. Chinese famous motor OEM by special design for fan. Motor protection grade IP55, insulation class F grade.

4. Fan bearing adopts imported double-row bearing with special waterproof design, water can’t enter. High strength, lower noise, maintenance free and long service life.

5. Using high strength nylon swung drop hammer opening device to ensue the shutters opening and closing flexibly

6. Hot-dip galvanized blade support and safe net ensure never rust.

Patented product , overcame the biggest problem which is the fan shutter would be pinned and can’t be opened or shut up. When you apply our hammer fans, the shutter will be opened or closed freely and flexibly even if the fans unused over months. If you buy each components from our company, and then assemble in your local facility, they are easier to assemble and operate. So it will save your work time and be more efficient. Only one worker or operator is ok. Also we have appearance patent. We adopt embossing process to make our fans look more elegant and graceful, to remove more noises.

1.Quotation within 24 hours after geeting your reply.

2.Advise the most economic equipment - setting for your farming house

3.All the production will be finished within 15 days after geeting order.

4.Always available to offer guide about installation or raising chickens.

Ralated Product

Poultry farming equipment

Agriculture greenhouse

Cooling pad 

Exhaust fan

Q:I need quotation for full sets poultry farm equipment.
A:Please let me know the following info:
1.House size:Length&Width
2.Height of side central wall
3.If for chicken/broiler,chicken weight while moved out.
4.If for breeder,rearing density or target breeder amounts.
5.Max&Min temperature of local
6.Total house size