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Design Principles for High-Efficiency Fresh Air Inlets Based on decades of research and field experience, the design of high-efficiency fresh air inlets adheres to the following fundamental principles: High-level air entry. Cold air should be introduced from the upper part of the poultry house, allowing it to pre-warm and mix before coming into contact with the flock or litter. Use …

In agriculture, maintaining optimal environmental conditions is crucial for the health and productivity of livestock and horticultural crops. Evaporative cooling systems, which utilize the natural process of water evaporation to lower air temperature, have long been a cornerstone of climate control in greenhouses and poultry houses. While cellulose-based paper cooling pads have been the industry standard for decades, a new …

What Makes an Integrated PVC Frame System Different? Traditional cooling units often require separate external water tanks and metal frames prone to rust and corrosion. In contrast, modern PVC frame systems integrate all components into a single, unified unit. The system consists of a robust PVC frame, a built-in bottom trough (serving as the water reservoir), and a circulation pump …

Shanghai, China – August 19–21, 2026 – WUSEN Technology, a global expert specializing in environmental control solutions for livestock farming under extreme climate conditions, proudly participated in VIV Select China 2026, held at the Shanghai World Expo Exhibition & Convention Center (SWEECC). The WUSEN team welcomed industry peers, partners, and customers to Booth C1517 in Hall H1 to explore cutting-edge …

Introduction Odor emissions from livestock operations have become a growing concern worldwide, with increasingly stringent environmental regulations and community expectations driving the need for effective mitigation solutions. Wet scrubber systems utilizing water curtain technology have emerged as a proven, cost-effective approach for reducing ammonia, dust, and odor from barn exhaust air. This document presents a comprehensive environmental control system centered …

For decades, paper (cellulose) evaporative cooling pads have been the industry standard for poultry houses, pig farms, greenhouses, and industrial facilities. However, a new generation of plastic cooling pads is rapidly gaining popularity—and this is no coincidence. Service Life: 1–3 Years vs. 10–15 Years This is the most significant difference between the two materials. Paper cooling pads typically last only …

Plastic Evaporative Cooling Pads—a next-generation solution designed to outperform traditional cooling media, offering superior durability, enhanced performance, and smarter design. Plastic evaporative cooling pads operate on the same fundamental principle as paper pads but offer greater reliability. Water circulates from a reservoir to the top of the pad and flows down across the large surface area of ​​the plastic material. …

You Are Cordially Invited to Visit the WUSEN Booth at SIAVS 2026 in São Paulo, Brazil Dear Partners, We cordially invite you to visit the WUSEN booth at SIAVS 2026 (International Animal Protein Trade Show), taking place in São Paulo, Brazil, from August 4 to 6, 2026. As the most influential livestock industry exhibition in South America, SIAVS serves as …

Different seasons, weather conditions, and bird ages require different ventilation strategies. WUSEN air inlets feature an independent baffle design, allowing for precise control over intake volume and direction.     Equipped with adjustable flaps, these inlets enable farmers to regulate the volume of fresh air entering the poultry house. Whether you need maximum airflow during hot summers or minimal ventilation …

Cooling Efficiency Modern plastic evaporative cooling pads offer cooling efficiencies of up to 78–85%. High-quality plastic pads feature unique honeycomb or 3D mesh structures that maximize evaporative surface area, enabling an immediate temperature drop of 4–12°C depending on ambient conditions. Crucially, the cooling efficiency of plastic pads remains stable over the long term. Unlike paper cooling pads, which degrade and …

The farm odor control and purification system is a device or equipment for treating the malodorous gas produced in poultry. Its main purpose is to improve the breeding environment and reduce the negative impact of odor on the surrounding environment and human health. 1. Understand the source of farm odor The generation of malodorous gas in the farm is mainly …

Polyurethane (PU) air inlets boast exceptional resistance to UV radiation, corrosion, moisture, and aging. Even when subjected to prolonged extreme weather conditions and the harsh environment of a poultry farm, they remain free from deformation, cracking, rusting, or fading. The high-toughness PU material maintains its structural integrity and stability even after countless opening and closing cycles, while also offering superior …