N B Mercantile

  Compressed air is often called the "fourth utility" in industrial operations — right alongside electricity, water, and gas. Yet most facility managers only think about their compressor system when something breaks. If you're evaluating industrial air compressors for your plant, understanding the Atlas Copco range can help you avoid costly mistakes and choose equipment that actually fits your operation. This guide breaks down the full Atlas Copco product line — from oil-injected screw compressors to nitrogen generators and filtration systems — and explains how to choose between them. Oil-Injected vs. Oil-Free: The First Decision You'll Make Before comparing models, you need to answer one question: does your process require absolutely oil-free air? Oil-injected screw compressors are the industry workhorses. Common in cement plants, mining operations, textile mills, and general manufacturing, they use an oil injection system that lubricates and cools the compressor si...