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Environmental Control

The competition in livestock farming has shifted from "scale" to "efficiency." As a critical variable, the environmental control system directly determines 13% of cost fluctuations and over 45% of disease prevention and control success rates. HUALI helps you select the "smart brain" best suited for your facility, driving efficient farming with precision equipment.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

Insulated Door

High-efficiency thermal insulation, light-blocking, corrosion-resistant, and resistant to acids and alkalis, suitable for the high-humidity environment of poultry houses and exposure to corrosive gases such as ammonia.

Compatible with environmental control systems: integrates with fans and evaporative cooling pads; the insulated door automatically operates based on internal temperature, enabling precise control and minimizing manual intervention.

Easy to clean and maintain: seamless, hygienic design with waterproof and stain-resistant surfaces; withstands high-pressure water washing without leakage.

Modular components: wear-prone parts such as sealing strips and rollers can be quickly replaced, resulting in low maintenance costs.

High safety rating: constructed with flame-retardant materials to reduce fire risk.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

FRP EC Fan

Streamlined curved air duct design.

Kinetic fan blade shape, high strength and lightweight, excellent creep resistance.

Excellent shutter design reduces ventilation loss.

IE5 ultra-efficient permanent magnet motor, high efficiency and energy saving.

0-10V/R485 stepless speed regulation, efficient and convenient.

Motor impact and surge resistance up to 6000V.

NSK anti-creep bearings, maintenance-free.

Wide voltage design (360V-460V) 50/60Hz available.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

FRP AC Fan

Streamlined curved air duct design;

A fan blade shape that conforms to dynamics;

Excellent louver blade design reduces ventilation loss;

Appropriate angle and length of the air duct;

Appropriate motor speed to achieve an optimal balance between air volume and energy efficiency;

NSK anti creep bearings, maintenance free.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

Air inlet

An environmental control system that works in coordination with negative pressure inside the poultry house automatically operates fans based on internal temperature, effectively eliminating cold stress.

Simple in structure, easy to use, durable, and stable in performance;

Key components such as the frame and air deflectors are made of high-performance plastic and stainless steel, offering excellent resistance to corrosion, acids, and alkalis, and are well-suited for the high-humidity, ammonia-rich, and corrosive-gas environment typical of poultry houses.

Environmental Control
Environmental Control
Environmental Control
Environmental Control

Shutter Type Cone Fan

Using a new type of super corrosion-resistant material with a special alloy element coating, the corrosion resistance is more than 10 times higher than that of normal galvanized steel, which is highly suitable for livestock and poultry raising.

The coating has high hardness and has a corrosion-resistant self-healing effect on the cutting surface.

Upgraded small pulley, higher strength, more wear-resistant, especially suitable for sand and dust environments, with better performance.

The large pulley is made of high-strength hard aluminum alloy material, which has high strength and guaranteed quality.

CFD, FEM and other professional analysis and verification ensure design quality.

Precise processing ensures quality, and the core fan blade components undergo strict balance correction.

National Standard Wind Tunnel Laboratory (the largest in China) tests and verifies performance data.

European standards test the reliability of wind turbines to ensure product quality.

The strength of the new material is higher than that of 430 stainless steel, making the fan blade performance more superior and effectively resisting attenuation.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

Butterfly Door Cone Fan

Using a new type of super corrosion-resistant material with a special alloy element coating, the corrosion resistance is more than 10 times higher than that of normal galvanized steel, which is highly suitable for livestock and poultry raising.

The coating has high hardness and has a corrosion-resistant self-healing effect on the cutting surface.

Upgraded small pulley, higher strength, more wear-resistant, especially suitable for sand and dust environments, with better performance.

The large pulley is made of high-strength hard aluminum alloy material, which has high strength and guaranteed quality.

CFD, FEM and other professional analysis and verification ensure design quality.

Precise processing ensures quality, and the core fan blade components undergo strict balance correction.

National Standard Wind Tunnel Laboratory (the largest in China) tests and verifies performance data.

European standards test the reliability of wind turbines to ensure product quality.

The strength of the new material is higher than that of 430 stainless steel, making the fan blade performance more superior and effectively resisting attenuation.

Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control
Environmental Control

Galvanized Box Fan

Streamlined curved surface air duct design.

The fan blade shape that conforms to dynamics.

Excellent louver design reduces ventilation loss.

High efficiency motor.

The appropriate motor speed achieves an optimal balance between air volume and energy efficiency.

Using a new type of super corrosion-resistant material with a special alloy element coating, the corrosion resistance is more than 10 times higher than that of normal galvanized steel, which is highly suitable for livestock and poultry raising.

The coating has high hardness and has a corrosion-resistant self-healing effect on the cutting surface.

Different versions can be selected according to customer needs and application scenarios.

Our company can provide different configurations such as high air volume and high energy efficiency.

The fan uses automobile bearings, and the double sealing structure improves the sealing, dustproof, and waterproof performance of the bearings, with a long service life and no refueling maintenance.

Environmental Control

HL-PC16PLUS

Humanized Interface: Equipped with a 10-inch touch display for intuitive operation.

Precise Temperature Control: Supports up to 6 high-precision temperature sensors to ensure accurate regulation.

Multi-Sensor Compatibility: Supports sensors for temperature, humidity, negative pressure, ammonia (NH₃), and carbon dioxide (CO₂), with integrated alarm functions.

Extensive Relay Outputs: Offers up to 32 relay outputs, compatible with fixed-speed fans, water pumps, misting systems, heaters, and other equipment.

USB Utility Support: Enables parameter import/export, firmware updates, and quick machine replacement via USB flash drive.

IoT Connectivity: Supports Internet of Things integration via WiFi and RS485 protocols.

Environmental Control
Environmental Control
Environmental Control
Environmental Control

Cooling Pad

The environmental controller is integrated with temperature sensors to automatically activate and deactivate the evaporative cooling pad module.

Drainage pipelines collect residual water, which is treated by water purification equipment and reused, achieving a water utilization efficiency of 95%.

Zero carbon emissions—no refrigerants required; cooling relies solely on the physical process of water evaporation, aligning with green livestock farming trends.

Advantages of traditional paper-based evaporative cooling pads: low cost, affordable pricing, easy installation, naturally eco-friendly, and highly water-absorbent.

Advantages of new plastic (PP material) evaporative cooling pads: high durability (7–8 years), chemical corrosion resistance, easy cleaning and maintenance, and heat resistance.

Evaporative cooling pads are available in aluminum alloy, PVC deep-water-channel, and detachable types, suitable for farms of varying scales.

Environmental Control
Environmental Control
Environmental Control

Air inlet window light shield / Fan light shield

Suitable for livestock housing applications with high light-blocking requirements, offering a 99% light-blocking rate;

Made of rigid PVC light-blocking panels that are corrosion-resistant and easy to clean;

Customized dimensions available based on fan size.

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