Hammer Exhaust Fan manufacturer in China
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This product is widely used in ventilation and cooling of various types of livestock farms, flower greenhouses, industrial plants and other places.
Industrial negative pressure fan are mainly divided into push-pull fan and heavy hammer exhaust fan and explosion proof exhaust fan
Energy saving and power saving
Compared with traditional fans, negative pressure fans have lower power consumption under the same ventilation effect, reducing operating costs
Large air volume coverage
Negative pressure fans usually have large air volume, which improves air quality.
Easy to install and maintain
The vacuum fan is easy to install and has low maintenance cost, and the fan is durable.
-- heavy duty industrial exhaust fan
Hammer Exhaust Fan is mainly composed of wind blades, motor, outer frame, protective mesh, support frame, shutters and other components. The motor drives the wind blades to produce air flow. The movable shutter type can be equipped according to the needs of users.The product is widely used in various types of livestock farms, flower greenhouses, industrial plants and other places of ventilation and cooling.
| specifications | The wind vane diameter(mm) | The blades rotate speed (turn/points) | Motor speed (turn/points) | Air volume m3/h | The input power(W) | Noise (DB) | The rated voltage(V) | high(mm) | wide(mm) | thick(mm) |
| JW-500 | 400 | 1400 | 1400 | 9000 | 120 | ≤60 | 380/220 | 500 | 500 | 320 |
| JW-600 | 500 | 1400 | 1400 | 12000 | 180 | ≤60 | 380/220 | 600 | 600 | 320 |
| JW-800 | 710 | 650 | 1400 | 18000 | 370 | ≤70 | 380/220 | 800 | 800 | 380 |
| JW-900 | 750 | 630 | 1400 | 22000 | 550 | ≤65 | 380/220 | 900 | 900 | 380 |
| JW-1000 | 900 | 610 | 1400 | 23000 | 550 | ≤70 | 380/220 | 1000 | 1000 | 380 |
| JW-1100 | 1000 | 600 | 1400 | 32500 | 750 | ≤70 | 380/220 | 1100 | 1100 | 380 |
| JW-1220 | 1100 | 460 | 1400 | 35000 | 1100 | ≤73 | 380/220 | 1220 | 1220 | 380 |
| JW-1380 | 1250 | 439 | 1400 | 41000 | 1100 | ≤56 | 380/220 | 1380 | 1380 | 380 |
| JW-1530 | 1400 | 325 | 1400 | 50800 | 1500 | ≤60 | 380/220 | 1530 | 1530 | 400 |
industrial ventilation fan Main Features
- Huge airflow, Low noise, high efficiency.Good looking, the surface smoothness & gloss without rough edges.
- Shutters be use counterweight open-close system.Easy to maintenance.
- Be introduced the advanced technology from Europe, suitable for various invironment.
- Fan housing: Strength galvanized steel.
- Shutters: Strength galvanized steel(Stainless steel for option).Good seal performance,prevent rain come intothe fan and easy to remove and maintenance.
- Fan Propeller: 6pcs blades of propeller made from CNC punch.Rational angles of the blades to supply hugeairflow and low noise.Fan blades with Strength galvanized steel
- Motor: Die casting aluminum body & Die casting iron body for options, good for heat transfer and l Low noise. With over-load protection inside.
- Belt Pulley:Be made by strength die casting aluminum with once-forming press. Smooth surface of the groove to supply low noise and huge airflow, and extend the working life of the belt.
- Based on sound aerodynamic principles , wind resistance in minimized and efficient airflow is achieved . All products are used in a wide range of settings , including various types of farms , greenhouses and factory buildings .
Details Images
Push-pull alumium wheel
Material: High strength aluminum-magnesium alloy by die-casting. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability Advantage: Light weight, Low vibration ,attractive appearance
Fan blade
The material of the blade is Krupp stainless steel, thickness 1.2mm. Large air flow, no deformation, no fracture, no dust, attractive and durable.Note: Blade material also have galvanized sheet, aluminum alloy for option.
Motor
100% pure copper wire, high efficiency and energy saving .Motor Protection Grade: IP55 Insulation Class: F grade. Motor voltage and frequency can be customized.Both Chinese famous motor and Siemens motor are available
Bearing
Imported double-row bearing with special waterproof design.Advantage: High strength, low noise, free maintenance and long service life.
Applications
Medical and Laboratory Environments
Hospitals: Exhaust fans maintain sterile environments by removing contaminated air from operating rooms, isolation wards, and laboratories.
Pharmaceutical Labs: For both research and production, exhaust systems ensure hazardous fumes from chemicals are properly ventilated
Agricultural Use
Greenhouses: Exhaust fans regulate temperature, prevent overheating, and maintain healthy air circulation for plant growth.
Animal Housing: Ventilation systems in barns or poultry houses reduce ammonia levels, control humidity, and maintain healthy environments for livestock.
Storage Units: In areas like silos, exhaust fans help maintain stable moisture levels to prevent grain spoilage.
Industrial Use
Manufacturing Plants: Large industrial exhaust fans remove fumes, smoke, and particulate matter generated during production processes.
Chemical Factories: These fans are vital for expelling hazardous gases and fumes to prevent accidents and maintain safe working conditions.
Clean Rooms: In industries like pharmaceuticals and electronics, exhaust fans maintain specific air quality standards by filtering out contaminants.
Mining Operations: Used to remove dangerous gases, dust, and maintain airflow in underground tunnels.
