Hunan Mandiwi Automation Equipment Blog

  Electric and gas air compressors serve different purposes, making it difficult to definitively say one is better than the other. Each type has its own advantages depending on the application. In this article, we will explore key differences between gas and electric compressors to help you determine which one is best suited for your needs.   Portability   Electric air compressors are typically more compact, lightweight, and easier to install, requiring only a steady supply of electricity. In contrast, gas air compressors tend to be larger and heavier, making them less portable than their electric counterparts.     Power Source   Gas air compressors excel in outdoor environments, as they don't rely on an electrical connection. This makes them ideal for remote areas or locations where electricity may not be readily available.  Electric air compressors , however, are better suited for indoor use, especially in areas with consistent access to power. ...

  Many customers wonder why an air compressor is needed for a laser cutting machine and how to select the best one. This article aims to provide guidance.   Working Principle of a Laser Cutting Machine Laser cutting machines rely on a pressurized gas source to operate effectively. Common auxiliary gases include oxygen, nitrogen, compressed air, and sometimes argon. Depending on the gas pressure, these can be classified as either high-pressure or low-pressure gases.   As the demand for cutting thicker plates and improving efficiency has grown, the required compressed air pressure has increased. Where it was once common to use 1.25MPa to 1.3MPa, today higher pressures of 2.0MPa to 3.0MPa are sometimes required. The most widely used compressed gas pressure in the market is around 1.6MPa.   Why Is an Air Compressor Needed for Laser Cutting? An  air compressor  is essential for laser cutting because it provides clean, dry, and stable air, which improves cutting ...