5 Reasons Why Your Business Needs integrated variable speed screw air compressor?
7 benefits of a small variable speed compressor - Atlas Copco USA
Until now, only larger industrial compressors came with variable speed drives (VSD), which adjust their motor speed to the compressed air demand. Their outstanding efficiency can lead to a much lower energy consumption.
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That is also the case for the larger models of the new G 2-7 VSD series from Atlas Copco. Here, these drives can offer energy savings of more than 20%.
But choosing a small VSD compressor over a fixed-speed unit has many other benefits that go beyond efficiency. Here are seven of them.
Simply put, VSD compressors are just better. They offer you a greater output and a more stable pressure than fixed-speed compressors. In addition, Atlas Copco’s patented screw element permits a 100% duty cycle. This means that, as opposed to the piston compressors often used in workshops, a small variable speed screw compressor does not require cool-down periods. In other words, it can just keep going. That’s a major benefit for you. The compressors of the G 2-7 VSD series eliminate work interruptions. They allow you to continue working when a traditional piston would need a break.
As noted above, the larger models of the range can take full advantage of the VSD technology. They allow you to achieve energy savings of more than 20%. However, thanks to innovative components, the smaller units are also more efficient than many fixed-speed (piston) models. For example, the patented screw element and the high-efficiency IE3 motor of the G 2-7 VSD minimize your energy use and operating costs.
But their efficiency is not the only way in which the compressors of the G 2-7 VSD range save you money. There is a misperception that, because they involve sophisticated technology, these compressors are less durable. But nothing could be further from the truth. In fact, the VSD technology is less taxing on important components like bearings and belts. That means they typically last longer and require less maintenance.
Thanks to the lower speeds of their element and motor-mounted fans, G 2-7 VSD compressors are remarkably quiet. In fact, they are as quiet as a household appliance. As a result, they can meet stringent noise emission regulations and don’t pose a risk to your workers. And, coupled with their compact size, this means you can install them near the point of use. That is extremely beneficial for smaller operations, such as workshops, that have limited space available.
All G 2-7 VSD compressors come with a state-of-the-art Nano controller. These are true marvels of technology that make the operation of the compressor easier while also optimizing their efficiency and reliability. For example, using a smartphone or a tablet, you can start and stop your compressor. You can receive notification and alerts and ensure that you have all necessary information concerning your G at your fingertips. Nano controllers also come with advanced control algorithms and a leakage protection program.
Because you can tailor the G 2-7 VSD to your needs, it offers the right compressed air solution for your operation. For example, if you need very clean air, it can come with an integrated dryer and filter. Or, if you need air storage, just choose the tank-mounted version. Different vessel sizes are available to meet your compressed air specifications.
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Expansion is a goal for many small operations, and the compressors of the G 2-7 VSD range can grow with your business. Getting a larger fixed-speed compressor in anticipation of such an expansion means that you will waste a lot of energy in the meantime. But that’s not the case with a small variable speed compressor. And, because the Nano controller can securely receive over-the-air updates, you never miss out on the latest algorithms and other advancements.
For all of these reasons, the small variable speed compressor from Atlas Copco is a true game changer. Best of all, it makes the decision which starter compressor is best for you very easy. The compressors of the new G 2-7 VSD range from Atlas Copco simply are that much better. Whether it comes to efficiency, reliability, quiet operation or ease of use, the G 2-7 VSD is the future-proof choice.
5 Key Facts to Consider When Choosing Rotary Screw Compressors
Rotary screw compressors are widely used in various industries, including manufacturing, automotive, and construction, for their efficiency and reliability. However, with a plethora of options available in the market, choosing the right rotary screw compressor can be a daunting task. To help you make an informed decision, here are five key facts to consider when choosing rotary screw compressors.
1. Capacity and Pressure Requirements
One of the first factors to consider when selecting a rotary screw compressor is the capacity and pressure requirements of your application. The capacity, measured in cubic feet per minute (CFM), refers to the amount of air the compressor can deliver. It is crucial to accurately determine your needs based on the number and type of tools or machinery that will be powered by the compressor. Additionally, consider the required pressure (measured in pounds per square inch or PSI) to ensure the compressor can deliver the necessary air pressure for your specific application.
2. Energy Efficiency
Energy consumption and cost are significant considerations when choosing any type of compressor. Rotary screw compressors come in various configurations, and their energy efficiency can vary depending on factors such as motor size, control system, and air leakage. Look for compressors that are equipped with energy-saving features, such as variable speed drives (VSDs) that match the airflow to your specific demands and reduce energy wastage. Additionally, consider the overall lifecycle costs of the compressor, including maintenance and energy costs, to make an economical decision.
3. Noise Level
Compressed air systems can produce significant noise levels, which can be a deterrent in some operational environments. The noise level of rotary screw compressors can vary based on factors such as operating speed and equipment design. It is important to consider the noise level requirements of your facility and ensure the compressor’s noise level is compliant with local regulations and does not exceed the acceptable limits. Some manufacturers offer low-noise or soundproofed models that can help minimize noise pollution in your workplace.
4. Maintenance and Serviceability
Proper maintenance and serviceability are critical for optimal performance and longevity of a rotary screw compressor. Consider the ease of access to key components for routine maintenance tasks such as filter changes, oil top-ups, and belt adjustments. Look for compressors with user-friendly controls and well-designed maintenance features that simplify service tasks. Additionally, inquire about the availability of service technicians and spare parts for the compressor brand and model you are considering. Prompt and reliable service support can significantly reduce downtime and ensure maximum productivity.
5. Reputation and Reliability
Lastly, consider the reputation and reliability of the compressor manufacturer. Look for brands with a strong track record of delivering high-quality compressors and excellent customer service. Read customer reviews and testimonials to gauge the overall satisfaction levels and reliability of the product. A reputable manufacturer will provide comprehensive warranties and support, assuring you of their confidence in the product’s durability and reliability.
Summary
Choosing the right rotary screw compressor requires careful consideration of various factors, including capacity and pressure requirements, energy efficiency, noise level, maintenance and serviceability, and the manufacturer’s reputation and reliability. By evaluating these key facts, you can select a compressor that best suits your specific needs and ensures optimal performance and long-term cost savings for your business. Remember, proper research and informed decision-making will help you find the perfect rotary screw compressor that meets your industrial air demands effectively.
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