Import Cowhouse Hanging Exhaust Fan — Buy in Bulk from Supplier in China

The Cowhouse hanging exhaust fan is an axial flow fan designed for livestock facilities, featuring a stainless steel blade assembly and ceiling-mounted installation to optimize airflow without occupying floor space. It operates on AC current at 380 volts, with power ratings between 370 and 1500 watts, and delivers an air volume range of 22,000 to 55,800 cubic meters per hour. The fan is built for continuous operation in high-humidity environments typical of dairy barns and cattle sheds.

The blade material is stainless steel, which resists corrosion from ammonia and moisture common in animal housing. The housing and cover are also stainless steel, ensuring durability against cleaning chemicals and environmental wear. These materials align with standard industry practices for agricultural ventilation equipment, where hygiene and longevity are critical. The fan is not rated for outdoor exposure but is suitable for enclosed, ventilated barn structures.

This fan is purchased by dairy farms, beef feedlots, and livestock transport facilities requiring reliable air exchange to reduce heat stress and ammonia buildup. Buyers typically require units for installations of 5 to 20 units per facility. Trade terms include FOB and CIF shipping options, with packaging in reinforced cardboard crates. MOQ is not specified in the listing and should be confirmed directly with the supplier.

Qingzhou Zhongrun Machinery Co., Ltd. is located in Qingzhou, Shandong Province, China, and operates as an exporter of agricultural ventilation equipment. The supplier is listed as imported with harbor trust tier, indicating verified export documentation and shipping history. There is no public data on company size, years in operation, or production capacity. The listing does not claim certifications, client names, or factory audits beyond the product-level CE and CCC marks.

The supplier responds to inquiries with zero recorded response rate and no average response time, suggesting limited buyer communication capacity. Buyers should treat this as a manufacturer-direct exporter without confirmed after-sales support infrastructure. Product listings are consistent in technical detail but lack supplier-specific branding or operational history. No claims are made about R&D, design ownership, or proprietary technology.