How to Buy a Refrigerated Compressed Air Dryer

-

Many customers are often confused as to which kind of dryer for compressed air would work well for them. While some people prefer high-end brands, others may want to opt for more cost-effective solutions. No matter what your prerogative maybe you should consider the following aspects before purchasing any air dryer system.

Reputation of the brand

First and foremost, no matter which kind of dryer mechanism you are looking for, make sure the manufacturer enjoys a good reputation in the market. You may end up purchasing a lower end model at a cheaper rate but the downside to this is that your maintenance and repair costs may go up in the long term. Always select a brand, which is well versed with the compressed gas treatment domain. Most manufacturers of compressed air dryer mechanisms should enjoy a good level of customer service not just before the sale but also post sales as that is when it counts the most.

Feature sets

Once you have zeroed in on a particular brand, you want to explore the feature sets available in their range of air dryer mechanisms. Always opt for the latest heat transfer technology enabled systems as they deliver the best performance in the long-term. Make sure the dew point is as low as is possible and that it keeps all of the pneumatic equipment in top class condition. Look for a model, which offers maximum air drying capability. Only such a feature will help you maximize savings in terms of energy expenditures. Even if the compressed air dryer were to dry around 1000 SCFM you can expect a savings of at least 1000 USD each year, which is no small amount! Compared to a non-cyclic dryer, such models offer good cost-effectiveness. The proper cleansing of the compressed air is also crucial especially if you or any member of the family suffers from dust allergies. Always ask the retailer or the manufacturer if there are any special provisions to remove air-borne ingredients such as pollen etc. as these can trigger an asthma or respiratory attack.

Pricing

Price is almost always a major driver when considering to purchase an air drying system. However, it is also important not to go by merely price alone. You should also weigh the overall cost savings in the long term in comparison with the initial costs while purchasing the system. Most often, the more reputed the manufacturer is, the higher will be the cost of the dryer but at the same time efficiency and drying ability is much more, accounting for a large amount of electricity cost savings.

Not sure which kind of compressed air dryer you need to buy? Select from our vast array of superior, state of the art dryers manufactured by some of the best brands in the market today. In addition, our sales personnel are subject matter experts in the realm of the air dryer segment and can assist you with any query or concern you may have. So come visit us at Van Air Systems today!

Comments

Post a Comment

Popular posts from this blog

Air compressors work - Compression process

-
Image
To understand how to save the energy in compressed air system , it is useful to start with theory background of how the air compressors work and how the energy is consumed. As we know from Thermodynamic principle that the compressor work is, where: rev = reversible in = input Our objective is to minimize the air compressor work that means to approach the reversible process i.e. minimize the friction, and turbulence Practical way to do this is to make v (specific volume) small by maintaining T (temperature) at low temperature during compression because v a T. In other words, to reduce the work input to a compressor, air should be cooled as it is compressed. Effect of Cooling Isentropic process: No cooling during compression Polytropic process: Involve some cooling Isothermal process: Involve maximum cooling Which process yields the minimum required compressor work? Let's consider the following equations of each process. Assumptions: All three processes are executed between the same
Read more

Energy saving - How to calculate the cost savings

-
Image
The electric motor is usually the prime mover of the air compressors. Therefore, to save the energy of compressed air system is to save the energy consumption of the electric motor. Energy saving of the electric motor can be written as shown in the following formula Thus, Cost savings = Energy savings x Unit cost of energy
Read more

Tips to Reduce Compressed Air System Pressure Drops

-
Ask a Question: What causes pressure drops in my compressed air system and how can I reduce them? Answer: Pressure drop can become a compressed air system problem that steals production time and money. What causes pressure drops? Any type of obstruction, restriction, or roughness in the system will cause resistance to air flow and cause pressure drop. In the distribution system, the highest pressure drops usually are found at the points-of-use, including undersized or leaking hoses, tubes, disconnects, filters, regulators and lubricators (FRLs). On the supply side of the system, air/lubricant separators, aftercoolers, moisture separators, dryers and filters can be the main items causing significant pressure drops. The maximum pressure drop from the supply side to the points-of-use will occur when the compressed air flow rate and temperature are highest. Your Compressed Air System components should be selected based upon these conditions and the manufacturer of each component should b
Read more