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50-Inch Butterfly-Door Air-Converging Cylinder Fan

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Category:

Intelligent temperature control system

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Product Introduction:

The air-collecting cylinder of the fan is usually bell-mouthed. It can effectively guide and concentrate air flow, making the air flow more focused and enabling longer transmission distance, thus achieving the "large air volume" effect. The butterfly-shaped air damper is its defining feature. When the fan is not in operation, the damper closes, which can effectively prevent the backflow of outdoor cold/hot air and help keep chicken coops warm. When the fan is running, the damper opens automatically under negative pressure, allowing smooth air discharge. The 50-inch model typically has a power of 1.1kW (380V/50Hz). Its fan blades are mostly made of materials like stainless steel and undergo dynamic balance adjustment, ensuring stability, low noise, and high efficiency during high-speed operation while generating strong suction. Such fans often emphasize their negative pressure resistance. That is, when a certain negative pressure is formed in a sealed chicken coop, they can still maintain high ventilation efficiency and a high energy efficiency ratio, effectively adapting to complex ventilation environments.

Negative pressure (Pa)	Airflow (m³/h)	Wind speed retention rate	Energy Efficiency Ratio (m³/h) / W
0	48800	100%	28.5
-12.5	46700	95.70%	25.8
-25	44200	90.60%	23.1
-37	41700	85.50%	20.9
-50	38900	79.70%	20.5
-62	35700	73.20%	18.3
-75	32000	65.60%	16

Frequently Asked Questions

We offer free consultation to solve your problem

What kind of company are you?

We are a high-tech livestock equipment enterprise integrating R&D, production, sales, and service, providing automated and intensive integrated solutions for farms worldwide.

What are your main products and strengths?

Our products cover the entire farming process, with core strengths in “automation and intelligence” that significantly boost efficiency and reduce labor costs. Key offerings include six major systems: automated feeding, environmental control, feeding, manure removal, feed processing, and smart control.

Do you have international business experience?

Yes. We hold import/export licenses, have exported products to multiple countries, are familiar with international trade procedures, and provide services tailored to local requirements.

How is product quality ensured?

We maintain strict control throughout design, material selection, and manufacturing. Products undergo multiple tests before shipment to guarantee stability and durability. We also adapt to certification requirements across different markets.

Is the equipment energy-efficient and eco-friendly?

Yes. Environmental sustainability is a core design principle. For instance, our intelligent environmental control system achieves precise energy savings, while manure treatment equipment facilitates resource recovery, enabling customers to achieve green farming practices.

Do you provide installation and training?

We offer professional installation guidance, commissioning, and operational training. For major projects, we can dispatch engineers for on-site support to ensure smooth equipment operation.

Can equipment be customized?

Yes. Our dedicated R&D and design team delivers flexible custom solutions tailored to your specific site conditions, scale, and unique requirements.

How do I obtain a quote and proposal?

Please provide details about your farming type, scale, automation needs, and budget. We will create a customized proposal with a precise quotation tailored to your requirements.

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Contact Phone

+86-17719166777

Contact Email

liangshengxumu@outlook.com

+86-17719166777

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50 Box-Type Fan

Case

Layer Chicken Farming Equipment Case

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