Negative Pressure Fan

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Industrial Negative Pressure Fan for Livestock Facilities
High-Efficiency Negative Pressure Exhaust Fan Installation
Durable Heavy Hammer Exhaust Fan for Industrial Ventilation
Negative Pressure Industrial Fan for Warehouse Ventilation
Reliable Negative Pressure Fan for Factory Airflow
Heavy Hammer Industrial Exhaust Fan with High Performance
Negative Pressure Fan for Large-Scale Industrial Applications
Energy-Saving Heavy Hammer Negative Pressure Ventilation Fan
Industrial Negative Pressure Fan for Livestock Facilities
High-Efficiency Negative Pressure Exhaust Fan Installation
Durable Heavy Hammer Exhaust Fan for Industrial Ventilation
Negative Pressure Industrial Fan for Warehouse Ventilation
Reliable Negative Pressure Fan for Factory Airflow
Heavy Hammer Industrial Exhaust Fan with High Performance
Negative Pressure Fan for Large-Scale Industrial Applications
Energy-Saving Heavy Hammer Negative Pressure Ventilation Fan

Heavy Hammer Exhaust Fan

Heavy Hammer Exhaust Fan utilizes air convection and negative pressure ventilation to create efficient cooling. By generating a low-pressure environment indoors, it actively draws in fresh air through openings like doors and windows while expelling hot, stagnant air outward. This process ensures rapid air exchange and effectively resolves ventilation challenges.

Ideal for agricultural and industrial applications, the Heavy Hammer Exhaust Fan is commonly used in livestock farming, poultry housing, greenhouse climate management, and industrial facilities including manufacturing workshops and textile plants.


PRODUCT DETAILS

Technical Parameter

Model specificationsDiameter blades (mm)Blades rotational
speed(rpm)
Motor rotational speed(rpm)Air flow (m³/h)Total pressure (Pa)Noise decibelsImport power (W)Rated voitage (V)Height (mm)Width (mm)Thickness (mm)
WJ-ZC-800(29")710 660 1400 22000 60 ≤60370 380 800 800 400 
WJ-ZC-900(30")750 630 1400 28000 65 ≤65550 380 900 900 400 
WJ-ZC-1000(36")900 610 1400 30000 70 ≤70750 380 1000 1000 400 
WJ-ZC-1100(40")1000 600 1400 32500 70 ≤70750 380 1100 1100 400 
WJ-ZC-1220[44”]1100 460 1400 38000 73 ≤701100 380 1220 1220 400 
WJ-ZC-1380(50”)1250 439 1400 44000 56 ≤751100 380 1380 1380 400 
WJ-ZC-1530(56")1400 325 1400 55800 60 ≤701500 380 1530   1530 400 

Due to continuous improvements,if there were many changes of parameters,we would not make advising.

  • Motor

    Motor

    The Heavy Hammer Exhaust Fan is designed for agricultural and industrial applications such as poultry houses, greenhouses, and livestock barns (for pigs, cattle, etc.), providing efficient cooling and air exchange. The Heavy Hammer Exhaust Fan is equipped with a high-efficiency, energy-saving motor wound with 100% pure copper wire. The Heavy Hammer Exhaust Fan features a high protection grade of IP55 and insulation class F. Custom voltage and frequency options are available, with choices of reputable Chinese-brand motors or Siemens motors.

  • Fan Blade

    Fan Blade

    The fan blades of the Heavy Hammer Exhaust Fan are constructed from 1.2mm Krupp stainless steel, ensuring high durability, large airflow output, and resistance to deformation, fracture, and dust accumulation. They are aesthetically designed for long-term performance. The Heavy Hammer Exhaust Fan also offers alternative blade materials such as galvanized sheet and aluminum alloy.

  • Frame: Thicken Galvanized Sheet

    Frame: Thicken Galvanized Sheet

    The frame of the Heavy Hammer Exhaust Fan is constructed from thickened galvanized sheet with a coating weight of 275g, ensuring exceptional strength and corrosion resistance. The Heavy Hammer Exhaust Fan is produced using advanced automated equipment, including a professional NC-based production line capable of automated punching and bending for high-precision manufacturing.

  • High-strength Nylon

    High-strength Nylon

    The shutters of the Heavy Hammer Exhaust Fan are operated smoothly and reliably by a high-strength nylon swing-drop hammer opening mechanism.

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