Introducing the sophisticated Cooling Fan designed for Breeding and Industrial Greenhouses. This high-quality Ventilation Fan represents the pinnacle of Ventilation Equipment, ensuring optimal air circulation and environmental control.
Power: Choose from 7 versatile options to suit your needs.
Air Volume: Specifically tailored with 1 precision option for maximum efficiency.
Speed: Available in 1 specific option for customized control.
Motor: Featuring the renowned Big Herdsman special motor or the prestigious Siemens motor. Utilizing 100% pure copper wire for superior efficiency and energy savings. Boasts an IP55 protection grade and F insulation grade for exceptional reliability.
Fan frame: Constructed with extra thick 275g galvanized sheet for enhanced corrosion resistance and longevity.
Belt hub: Crafted from V-shaped aluminum alloy, offering high strength and excellent toughness for durable performance.
Fan blade: Engineered with 2.2mm thick 430 Krupp stainless steel, providing resistance to rust, deformation, and fracture, ensuring durability and reliability.
Fan shutter: Made of high light hot galvanized sheet, featuring automatic opening and closing for convenience and efficiency.
Defend the net: Composed of 2.8mm diameter hot dip galvanized wire, effectively preventing rats and insects, ensuring a clean environment.
The belt: Equipped with Japanese Samsung and German horse belts, guaranteeing no deformation and long-lasting performance.
Bearing: Utilizes C&U famous brand double row precision hub bearings for smooth operation and durability.
Opening System: Features high-quality Nylon PA66 and 304 stainless steel guide rod for consistent and reliable operation.

Installation Instructions
A detailed sample installation diagram is available to guide you through the setup process with ease.
1. offers a complete ventilation and cooling solution, recognized as the leading brand in China for quality and innovation.
2. With two decades of expertise, we excel in producing cooling ventilation equipment and animal husbandry machinery.
3. Our strong production capacity is backed by a dedicated R&D team of over 30 professionals, resulting in an impressive annual output value exceeding 50 million dollars.
4. Rely on our professional after-sales service team for unparalleled support and assistance.
Our committed after-sales service team is ready to provide expert support whenever needed.
Dezhou Linghao Refrigeration Equipment Co., Ltd. is a comprehensive high-tech industry integrating scientific research, design, production and sales. The company was founded in March 2015, located in Dezhou City, Shandong Province, with a registered capital of 52.06 million yuan.
The main products of the company are ventilation equipment, fresh air equipment, mechanical and electrical equipment, fire exhaust equipment, water tank, cooling tower and other central air conditioning systems, purification air conditioning systems and end supporting products.
Q: Why do you charge higher prices for products with the same parameters?
A: We only make the best products. All products are produced in strict accordance with international standards and have passed the inspection.
Q: Is this a manufacturing company or a trading company?
A: We are the largest manufacturer of automatic breeding equipment, ventilation equipment, cooling equipment and heating equipment for poultry, workshop and greenhouse in China. We are well known in the world.
Q: Can you make our brand?
A: Yes, we can provide OEM and ODM services. We can put your own brand on the products.
Q: What is your minimum quantity?
A: We can accept A small quantity, but the freight is too high.
Q: What voltage can you do?
A: Our normal voltage is 380V-50Hz-3 phase. The voltage and frequency can be customized.
Q: Can you accept testing by a third party testing agency?
A: Of course, our products have been tested by A third-party testing organization authorized by the customer before, and they have issued A good test report to the customer.