How to choose the right compressor - 7 key factors

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Compressors are used in various industries, and there are many types, sizes, and brands available on the market, making it challenging to select the right one. When evaluating our clients' air compression needs, Ivys&#;s compressed air specialties consider the following seven key factors.

1. Compressor Capacity and Size

Picking the best air compressor for your facility is essential to keep production running smoothly and save energy costs.

What will your compressor be used for, how many tools will be needed, and what flow will be required? Evaluate the PSI requirements of the tools and processes for your application and facility.

Air audits are an excellent way of determining a plant's compressed air utilization. A wealth of data is available to calculate your capacity requirements, and our compressor solutions experts can help you evaluate your needs.

2. Duty cycle & utilization        

The duty cycle refers to the amount of time a compressor is expected to run at total capacity each hour. Will your compressor need to run all day or occasionally?

When choosing a compressor with the best life cycle cost, consider the following guidelines.

• If usage is less than 4 hours/day, choose a reciprocating compressor.
• For usage between 4 and 8 hours/day, a belt-driven screw compressor is recommended.
• If usage exceeds 8 hours/day, a direct-driven screw compressor is the most suitable option.

3. Quality of Air 

Industrial compressors use oil to cool, lubricate, and seal moving parts, exposing compressed air to the oil.

The selection of the air compressor will vary depending on your specific application requirements.

In specific applications, compressed air comes into direct contact with products such as food and pharmaceuticals, making oil-free air the preferred choice.

For critical and sensitive applications, choose a compressor with class zero air, free from oil residue all the time.

How much maintenance will be required will depend on your application and choice of compressor.

4. Maintenance requirements

How often consumables need to be replaced will determine how much time must be dedicated to their replacement.

Is the compressor designed for easy access to components to minimize service time?

When comparing compressors, there are several elements that can reduce maintenance time.

Two-stage filtration will increase the life of the consumables when compared with single-stage filtration, increasing uptime between scheduled maintenance and, in turn, increasing productivity.

Other features also reduce maintenance. For example, a non-touchless rotor will perform consistently throughout the compressor's life.

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Factors like open or closed loop water circuits for cooling are also important for maintenance considerations. Closed loop systems eliminate the need for a water purifier on the inlet, making it one less filter to change. Auto-water replenishment systems, such as the Elgi AB series, reuse the condensate water to auto-replenish the tanks with fresh, clean water.

5. Energy Efficiency

Energy costs comprise over 76% of a compressor's total life cycle cost (LCC). Therefore, your compressor's energy efficiency can significantly reduce operating costs by cutting utility expenses.

Overall life cycle cost of compressors

Increased energy efficiency also reduces greenhouse gas emissions which can support a facility's environmental, social, and governmental (ESG) goals by improving energy efficiency.

Rotors play a critical role in compressor functioning, and their design significantly impacts energy efficiency. If the rotors do not run optimally, this can lead to pressure losses, reduced operating speeds, increased consumption, and maintenance needs.

6. Health and Safety

Health and Safety compliance is not optional, so understanding your facility's requirements and selecting a compressor that meets or exceeds these is paramount. Depending on your application, various standards apply to regulating valves, relief valves, controls, water quality, air quality, and electricals. Our air compression experts have been supporting clients for over 30 years in assuring their facilities are fully compliant.

7. Additional expansion

When will your facility's air compression needs change? Are you planning to expand production in the near future? If so, you may consider a larger compressor now to prepare for growth. How you can finance your purchase may be something to consider

Leasing, financing a larger model, and spreading the expense over time may make getting the compressor you need in the future for what you can afford now easier than you thought. Click here for more information about financing options.

Learn more about our range of compressors from Elgi, or contact us to help you select the compressor to best meet your needs.

An industrial air compressor is a critical investment for any business that relies on compressed air for daily operations. Choosing the right supplier for your industrial air compressor ensures you get a high-quality and reliable product that meets your business needs.

Here are five things to consider when choosing the best industrial air compressor supplier:

Quality and Reliability: Determine the Long-lasting Results

The quality and reliability of an industrial air compressor are critical factors to consider when selecting a supplier. Choosing a supplier who provides high-quality products designed to last for a long time is crucial. A reliable compressor will deliver consistent performance and help you avoid costly downtime.

Trust and Reputation: Review the Equipment and Supplier&#;s Ratings

When choosing an industrial air compressor supplier, it is essential to research their reputation and ratings. Look for reviews and ratings from previous customers to understand their experience with the supplier and their equipment. A trustworthy and reputable supplier will have a record of providing high-quality products and excellent customer service.

Evaluate the Cost: Assess Your Business Needs and Plan Your Budget

The cost of an industrial air compressor is an important consideration for any business. When choosing a supplier, evaluating your business needs and planning your budget are essential. Choose a supplier that offers a fair price for their products and services but also ensures you get the quality and reliability you need.

Service and Warranty: Save You Money by Protecting the Compressor

Choosing a supplier with comprehensive service and warranty coverage can help you save money in the long run. Look for a supplier that provides regular maintenance and repair services to keep your compressor running smoothly. Also, make sure that the supplier offers a warranty that covers any defects or malfunctions that may occur.

Installations: Enquire About Delivery and Installation Services

Consider the installation process when choosing an industrial air compressor supplier. Ask about the delivery and installation process and ensure the supplier has the expertise to install your compressor correctly. Choose a supplier that provides comprehensive installation services to ensure your compressor runs smoothly as soon as possible.

Choosing the right industrial air compressor supplier is a critical decision that can impact your business for years to come. Considering these five factors, you can find a supplier that provides high-quality, reliable, cost-effective products and services that meet your business needs.

Requires Careful Consideration

Buying an air compressor requires careful consideration of your specific needs and circumstances. Here are some questions to ask before making a purchase:

General Questions to Ask:

• What is the maximum pressure and flow rate that I need for my applications?
• How frequently will I be using the air compressor?
• What is my budget for an air compressor?
• What is the available space for the air compressor installation?
• How noisy can the compressor be?
• What are the maintenance requirements for the air compressor?
• Where Will You Be Using Your Air Compressor?
• Is it for indoor or outdoor use?
• Will it be used in a clean or dirty environment?
• Will it be used in a hazardous or non-hazardous environment?
• Is the compressor portable or stationary?
• Is Electrical Supply Reliable?
• What is the voltage and phase of the electrical supply at the installation site?
• Is there a reliable source of power available?
• Does the air compressor require a specific electrical outlet or wiring?
• Which Equipment Do You Plan to Use With Your Compressor?
• What air tools or equipment will you use with the compressor?
• What is the required pressure and flow rate of the equipment?
• Will you need multiple tools to operate simultaneously?
• Do you need an air dryer or other accessory equipment for the compressor?

Answering these questions will help you choose an air compressor that meets your specific needs and requirements.

Determining Specifications

Determining the specifications of your air compressor is crucial to ensure that it meets your specific needs and requirements. Here are some factors to consider when determining the specifications of your air compressor:

What Is the Highest Operating Pressure You Need?

The highest operating pressure you need will depend on the application you will use your air compressor for. For example, if you plan to use it for automotive painting or sandblasting, you will need a compressor that can produce high-pressure air. On the other hand, if you plan to use it for general home DIY projects or powering pneumatic tools, a lower pressure may suffice. Choose an air compressor to deliver the required pressure for your specific applications.

What Is the Maximum Air Volume You Will Require?

The maximum air volume you will require will depend on the type of air tools or equipment you plan to use with your compressor. The air volume is typically measured in cubic feet per minute (CFM). For example, if you plan to use a paint sprayer, you will need an air compressor with a high CFM rating to provide a steady airflow. Choose an air compressor to deliver the required air volume for your applications.

How Much Horsepower Does Your Air Compressor&#;s Motor Need?

The motor&#;s horsepower (HP) rating is an important factor to consider when choosing an air compressor. The HP rating indicates the motor&#;s power output and is directly related to the compressor&#;s performance. A higher HP rating will allow the compressor to deliver higher pressure and flow rates. Choose an air compressor with a motor that can provide the required performance for your specific applications.

Remember that your air compressor&#;s specifications will also affect its size, weight, and cost. It is essential to balance your needs and budget when choosing an air compressor that meets your requirements.

Complete Engineered Solutions

In conclusion, choosing the suitable air compressor for your specific needs and requirements requires careful consideration of various factors such as pressure, air volume, and horsepower. Determining the specifications that meet your applications and budget is essential to ensure that you get the best value for your investment.

Working with experts like Complete Engineered Solutions can help you choose the right air compressor and other equipment to meet your specific needs. They can help you design and implement a complete system that includes air compressors, dryers, filters, plastic compressed air piping, and other accessories to ensure efficient and reliable operation.

Whether you are looking for a new air compressor or upgrading your existing system, choosing a supplier that offers quality and reliability, trust and reputation, cost evaluation, service and warranty, and installation services is essential.

Are you interested in learning more about air compressor manufacturer? Contact us today to secure an expert consultation!