متفرقه

What is a rotary screw air compressor?

What is a rotary screw air compressor? A Rotary Screw Air Compressor is a compressor uses a rotary-type positive , called a rotary screw

  What is a rotary screw air compressor? A Rotary Screw Air Compressor is a compressor that uses a rotary-type positive displacement mechanism, called a rotary screw, air-end. Rotary Screw Compressors are commonly used to replace piston compressors, in commercial and industrial applications, where large volumes of high pressure air are needed. Another name used (though not frequently) is “twin …

Read More »

What’s the difference between a fan and a blower?

What's the difference between a fan and a blower? Before discussing the main types of fans and blowers, it is important to the difference

What’s the difference between a fan and a blower? HVAC systems rely on ventilation equipment for space heating and air conditioning, since chillers and boilers by themselves cannot deliver the heating or cooling effect where it is required. In addition, ventilation systems ensure a constant supply of fresh air for indoor spaces. Based on the pressure and airflow requirements of …

Read More »

How does a rotary lobe blower work?

How does a rotary lobe blower work? From there the Roots Blower Company was started and it sold “Roots Blowers” to iron foundries and for

How does a rotary lobe blower work? Rotary lobe pumps have been in industrial use since the late 1800’s. They were invented by the Roots Brothers around 1860. The brothers were looking for a way to build a more efficient “water motor” for a mill. When they were working on it, one of the brothers rotated the shaft, and it …

Read More »

What is a rotary blower?

What is a rotary blower? Rotary piston compressors, also known as rotary blowers, roots or roots blowers What is a rotary blower?

What is a rotary blower? Rotary piston compressors, also known as rotary blowers, roots compressors or roots blowers, are robust endurance runners. They convey and compress air or gases in a continuous air or gas flow. Positive displacement blowers are assigned to the group of valveless positive displacement compressors without internal compression. Rotary piston blowers are used to generate both …

Read More »