High Efficiency Low Noise 20mm - 80mm Rotary Air Blowers Rpm 390

High Efficiency Easy Maintenance Low Noise Rotary air blower 20mm (3/4")- 80mm (3")

HC Rotary blower's structure is exquisite, it mainly consists of motor, air filter, blower body, air chamber, base (and oil tank) and oil dropping nozzle. The blower is so designed and constructed that air is sucked, compressed and discharged repeatedly while vanes protruding from the grooves of rotor are coming in and out by revolution of a rotor (rotating body) set eccentrically inside the cylinder diameter. A minimum required quantity of oil is dropped to an oil dropping nozzle, then dropped into the cylinder always while operating in order to make lubrication for the purpose of preventing heat and noise from generating. In the same time, circumfluence of air in cylinder is avoided.

The features:

1) Low noise, energy efficient

2) No vibration at the time of operation and easy installation

3) Provided with an air chamber for carrying out air dispersion smoothly

4) Quality materials, exquisite structure and excellent performance

Speed: RPM 390-580

Voltage: 220V, 380V ,400V

Power: 0.37KW-7.5KW

Exhuast port diameter: 20mm (3/4") - 80mm (3")

Bearing brand: NSK, SKF

Oil seal : CR from USA

main material: cast iron

Frequency: 50HZ

usage: Sewage water treatment

Applications :

● Wastewater aeration

● Mixing and aerating of hospital and laboratory waste products

● Conveying papers in offset printing operations
● Agitation and aeration for plating tanks and waste water

● Air supplier for plastic welding and blowing

● For mist spray of burner and in glass industry and others

Main structure:

Specification 

Package and shipping terms

1) Standard exporting package box

2) Lead time is 7-12 days after payment