low cost 50" exhaust fans for poultry and greenhouse

Product Description

 Characteristics 

 Fan frame : made from highly galvanize steel sheets in order to assure highest strength and strong resistance to corrosion . 

Blade : 6pieces stainless steel blades and the fan has all passed the balance test with bigger air volume , without deformation , no breaking , attractive and durable. 

Belt Pulley : The V type belt pulley is made by aluminum magnesium alloy with injection mould ,light weight but high-strength .

Bearing : France imported bearing , high intensity ,low noise, long service life. 

Motors: domestic motor and imported motor can be chosen, motor voltage and frequency can be customized. Domestic motor add lack of phase protection device. When the motor lack of phase, it will shut off the power.

Drop hammer: using high strength nylon pendulum opening device ,which make shutters opening and closing flexible and stable.

Belt tensioner: using the most advanced automatic belt tensioner to ensure working efficiency and good performance.

Technical parameters

Company Information

 Our company is a professional manufacturer of ventilator,cooling pad for poultry house,green house and factory for more than 25 years.And we have been exporting since 2003.Many companies in south Asia,Africa,Mideast cooperate with us,cause we have cheaper price but higher quality than other factory.Thanks for our staff,cause they have a kind heart,and thanks for our manager,cause he has a broad mind.

FAQ

Q: Are you a trading company or a factory ?

A:  We are a factory.

Q: Why your price more expensive than other China suppliers ?

A:  Our material we use is much better than other suppliers , we use highly galvanized sheet for all ventilation exhaust fans , and screws all use good quality stainless steel , won't be rusted . For plastic products (e.g. air coolers ) we all use new material to make sure the products can be long use . All our products , we use China famous motor brand , the motor can 1 year guarantee , with a correct using , the motor life can be more than 10 years.

Q: What voltages you can do , if you can make special voltages ?

A:  Almost all kinds of voltages we all can make , but for special voltages , we have a big MOQ and maybe price will be a little higher . Our normal voltage is 380V 50HZ 3phase . 

Q: Can you cheaper ?

A:  We have many quality stage products for client choose , different stage price will be different , if you really want low price we will suggest you choose lower stage product , in our company , we don't have bad quality products , you can reassure about the quality .

Q: I want to use our own brand , is it ok?

A:  Of course it's OK , we can make OEM products and also can provide our own brand products , it's all by your request .