Installing a workshop compressed air system can be a game-changer for any workshop, whether it's a small home garage or a larger space. The benefits of having a reliable source of compressed air are numerous, ranging from improved efficiency and productivity to enhanced tool performance and greater mobility.

In this guide, we will delve into the various advantages of installing a workshop compressed air system, provide insights on setting up compressed air for workshops, and offer a comprehensive installation guide. By the end of this post, you'll have a deep understanding of why a compressed air system is a worthwhile investment for your workshop.

Understanding Compressed Air Systems

A compressed air system consists of an air compressor and a network of hoses, fittings, and connection points that deliver compressed air to various tools and equipment. The air compressor generates compressed air by converting electrical energy into kinetic energy, which is then stored in a tank and distributed through the system. Compressed air is used to power a wide range of pneumatic tools, such as drills, nail guns, and spray guns, making it an essential asset for any workshop.

Key Benefits of Installing Compressed Air System for Workshop

Improved Efficiency

  • Improved Efficiency: One of the primary benefits of installing a workshop compressed air system is the significant improvement in efficiency. Pneumatic tools powered by compressed air are generally more efficient than their electric or manual counterparts. They require less maintenance, have fewer moving parts, and can operate continuously without overheating. This means that tasks can be completed more quickly and with less effort, leading to increased overall efficiency in the workshop.

  • Increased Productivity: With a compressed air system in place, you can expect a noticeable boost in productivity. Compressed air allows for the use of powerful pneumatic tools that can handle demanding tasks with ease. Whether you're inflating tires, operating air tools, or running machinery, the consistent and reliable supply of compressed air ensures that you can work without interruptions. This increased productivity translates to more work being completed in less time, ultimately benefiting your bottom line.

  • Enhanced Tool Performance: Pneumatic tools powered by compressed air tend to perform better than their electric or manual counterparts. They offer greater torque, speed, and precision, making them ideal for a wide range of applications. For example, an air-powered impact wrench can deliver higher torque than an electric wrench, making it easier to loosen stubborn bolts. Similarly, an air-powered spray gun can provide a more consistent and even coat of paint compared to a manual brush. The enhanced performance of pneumatic tools can lead to higher-quality work and better results.

  • Greater Mobility: A workshop compressed air system provides greater mobility and flexibility within the workspace. With a network of hoses and connection points strategically placed throughout the workshop, you can easily access compressed air at multiple locations. This eliminates the need to move heavy equipment or drag long extension cords around the workshop. Additionally, portable air compressors can be used to provide compressed air on the go, making it easier to work on projects outside the workshop.

Compressed Air for Workshops

Choosing the Right Compressor

When setting up a compressed air system for a workshop, it's essential to choose the right compressor. The size and type of compressor you need will depend on the tools you plan to use and the level of air consumption required. For tools that require short bursts of air, a small compressor with a lower cfm (cubic feet per minute) rating may suffice. However, for applications that require continuous airflow, a larger compressor with a higher cfm rating and a larger tank capacity will be necessary.

Setting up a compressed air system in a workshop involves careful planning and preparation. Here are the key steps to follow:

  1. Determine the Placement of the Compressor: Choose a location for the compressor that is easily accessible and has adequate ventilation. Ensure that the area is free from obstructions and has enough space for maintenance and repairs.
  2. Run the Necessary Wiring and Piping: Connect the compressor to the electrical supply and run the necessary wiring and piping to distribute compressed air throughout the workshop. Use durable materials such as PVC or copper pipes to ensure the longevity of the system.
  3. Install Air Couplings at Workstations: Install air couplings at various workstations to provide easy access to compressed air. This will allow you to connect and disconnect tools quickly and efficiently.
  4. Add Filtration Devices and Water Separators: Install filtration devices and water separators to remove contaminants and moisture from the compressed air. This will help maintain the quality of the air and prevent damage to tools and equipment.

Proper drainage is essential in a compressed air system to prevent the accumulation of water, particularly in humid climates. Here are some tips to ensure proper drainage:

  1. Design the System with a Slight Slope: Design the piping system with a slight slope to allow water to flow towards a drain. This will help prevent water from accumulating in the pipes.
  2. Use Drain Valves and In-Line Water Collectors: Install drain valves and in-line water collectors at strategic points in the system to remove excess moisture. Regularly check and empty these devices to ensure they are functioning properly.

Installation Guide for a Workshop Compressed Air System

Before starting the installation of an air compressor in a workshop, it's important to plan and prepare thoroughly. Here are the key elements to consider:

  1. Read the Installation Guide: Carefully read the installation guide provided with the compressed air system. This guide contains important information on tube cutting, fitting assembly, mounting bracket installation, and safety precautions.
  2. Clear the Space: Clear the workshop of any bulky objects and plan the layout of the system based on the dimensions of the workshop, the location of the compressor, and the required length of the drops.
  3. Gather Complementary Materials and Tools: Gather all the necessary materials and tools for the installation process. This may include screwdrivers, hacksaws, drills, mounting brackets, and fittings.

Follow these steps to install the compressed air system:

  1. Turn Off the Compressor and Purge Residual Air: Before starting the installation, turn off the compressor and purge any residual air from the system. This will ensure safety during the installation process.
  2. Connect the System to the Compressor: Connect the compressed air system to the compressor using a quick coupling and plug. Ensure that the connection is secure and airtight.
  3. Mount the Aluminum Manifolds on the Wall: Mount the aluminum manifolds on the wall at the desired locations. Use mounting brackets to support the pneumatic tube at recommended spacing to ensure stability and functionality.
  4. Run the Piping and Install Air Outlets: Run the piping from the compressor to the desired locations and install air outlets at various workstations. Ensure that the piping is properly secured and free from leaks.

Once the installation is complete, it's important to test the system and perform regular maintenance:

  1. Test the System Under Pressure: Test the system under pressure in two steps to ensure constant pressure without significant drops. Check for any air leaks and make necessary adjustments.
  2. Conduct Regular Annual Checks: Perform regular annual checks to identify any issues such as air leaks or damaged parts that require replacement. This will help maintain the efficiency and longevity of the system.

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