Hexie is a professional greenhouse exhaust fan blower manufacturing company, main production has swung heavy hammer exhaust fan, centrifugal push-pull exhaust fan, fiberglass exhaust fan, cone fan, hanging cow house fan, water cooling fan, evaporative cooling pad, etc series. Kunzheng exhaust fan is made by aerodynamic to reduce the wind resistance. The major parts are made of galvanized steel sheets and stainless steel sheets. It’s widely used in a series of farms, greenhouse, factory building, etc. The fan blade is made of Krupp stainless steel by punch forming, no broken. Swung heavy hammer fan has the same size as ordinary fan but larger air volume. We adopt 0.8mm galvanized stainless steel so keep strength enough. Same time, high strength NYLON swung drop hammer opening device to ensure the shutters open and close more flexibly.
Our greenhouse exhaust fan blower is widely used in agriculture, industry, and other high population concentration or closed places for cooling, such as greenhouse (flower, vegetable, and plant), animal house(poultry farm, livestock breeding: cow/chicken/sheep house), factory workshop(textile, chemical, medicine, tea, vegetable storage)restaurant and supermarket.
1. The system opens and closes automatically when the fan works.
2. The Centrifugal shutter system and another fitting of the shutter are made of Nylon, high quality engineering plastics, 100% raw material, high strength, and long service life.
3. Greenhouse exhaust fan blower the inner steel fitting installed in the flange increases the security and avoids the stretching change when the nylon system operates.
4. Adopt the inject tion molded stainless steel blade, no broken, no distortion, aesthetic and durable.
5. Balance running machinery keeps the balance of entire fan blades and ensures operating steady, low noise, long service life.
6. Adopt the handle as new inset design from our engineer, easy to carry, transport, and install, also has no effect on the appearance. It is made of high quantity aluminum-magnesium alloy, lightweight, high strength.
7. The high efficient and energy-saving motor has passed the national CCC certification, IP55 protection grade, F insulation grade.
1.Frame using advanced automatic processing, high precision.
2. The blade is made of the stainless steel, molded, big air volume, no distortion, no broken.
3. Greenhouse exhaust fan blower adopts the new design, lightweight, elegant appearance, easy to install. heavy duty, protect fan blades, safety and steady
4.High quality CCC China motor, safety protecting net (Made of Hot-Dip-Galvanized Steel with Welded wire mesh machine, then static coating with silver for further protection, good ability of anti-corrosion and the beauty).