There’s plenty of desiccant air dryers out there, but which is the best for your setup? You’ll get different performance from your dryer depending on the material within it. Silica is used by in most desiccant dryers, and for good reason. Dryers using activated carbon don’t need refilling. Made up of tiny balls, the alumina traps water in the air by latching on to it – allowing the air to pass through freely. The size of your water collection bowl isn’t as important for desiccant dryers as it is for other types – but it’s still worth bearing in mind. While some dryers come with every option, others are only available in one thread size.
HOW TO REMOVE WATER IN YOUR AIR LINES. Our experts have sold thousands or air dryers and water separators to remove water from your air compressor lines and we have put together a few questions to help you size the proper air dryer for your system. Air Dryers are sized by CFM or capacity, so the information above will required to size the right dryer. Sizing Example 1; I own a small manufacturing facility and I have a 25 hp two stage air compressor with no after cooler. I would choose a 100 CFM high inlet temperature air dryer and I would install a pre dryer particulate filter and a post dryer coalescing filter. Air Compressors without after coolers have a high discharge temperature, any compressor with a outlet temperature of over 100 degrees F should have an after cooler/exchanger installed prior to the air dryer or install an all in one high inlet temperature air dryer. AIR DRYERS ARE NOT THE ONLY SOLUTIONThe air dryer suppresses the dew-point, which removes the bulk of the moisture in the lines. AIR QUALITY?Applications vary and so does the air quality for your process.
best air compressor dryer Related Question:
How do I choose an air dryer for my air compressor?
To figure out the right-sized dryer, divide the total flow by the total correction factor: 200 cfm / 0.861= 232 cfm (at standard conditions). Now, you can look at the dryers’ stated capacity on the dryer literature (excerpt shown below) and see which one will dry 232 cfm effectively.
Do I really need an air dryer for my compressor?
Air dryers are essential for air compressors. They keep compressors free of moisture, and prevent condensate and rust problems from occurring. Air compressors produce a lot of water. While this water can be drained, the moisture isn’t removed entirely from the system.
What is the dryer used for in air compressor?
The purpose of air dryers is to suppress the dew point of your compressed air by removing water from it. Compressed air can contain moisture, which, under the right conditions, can reach the dew point temperature and condense into a harmful liquid.
What is CFM air dryer?
All compressed air dryers have a maximum drying capacity expressed in cubic feet per minute (cfm).
Do air tools require lubrication?
The facts: Pneumatic tools require regular lubrication for optimum performance. Imagine not using oil in your car engine. It wouldn’t take long at all for that engine to lock up. Pneumatic tool oil works in essentially the same way.
What size dryer do I need for my compressor?
To calculate the right sized dryer, you therefore need to divide the total flow by the total correction factor: 5.5 m3/min / 0.837 = 6.57 m3/min (at standard conditions). Now, you can look at the dryers’ stated capacity on the dryer brochure and see which one will dry 6.57 m3/min effectively.
What is a good air dryer?
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How long does air dryer desiccant last?
With proper maintenance of pre-filters, activated alumina desiccant should last up to 5 years in heatless dryers. For heat regenerated dryers the desiccant should last 2 to 3 years. Desiccant can be visually inspected to look for discoloration and oil contamination.
How does an Atlas Copco air dryer work?
They consist of an air-to-air heat exchanger and an air-to-Freon heat exchanger. The compressed air from the compressor first passes the air-to-air heat exchanger. In this phase the incoming air is pre-cooled by the outgoing air and the outgoing air is heated.
What is a refrigerated compressed air dryer?
Refrigerated dryers are the most common type of compressed air dryer. They remove water from the air stream by cooling the air to approximately 3 °C (38 °F) and effectively condensing out the moisture in a controlled environment.
What is a non-cycling air dryer?
Non-cycling dryers’ refrigeration stays on continuously while the compressor is running. These are less expensive than cycling dryers, but should only be used for applications where the compressor will be constantly running at full capacity.
Does my air compressor need a water separator?
The truth is, oil/water separators are not optional, but are mandatory for compressed air applications. An oil/water separator does exactly what you think it would; it separates oil from water. Air compressors produce a significant amount of condensate in the compressor life-cycle.
What is a good CFM for air compressor?
Air tools made for general use with portable air compressors typically require 0 to 5 cubic feet per minute (cfm) at 70 to 90 pounds per square inch (psi), whereas with larger tools connected to stationary systems, the requirements usually exceed 10 cfm at 100 to 120 psi.
Is 100 PSI enough for an air compressor?
What pressure do I need? Most compressed air equipment is designed to operate at around 90 – 100 psi (6 – 7 bar). For this reason, most people only need a compressor with a maximum pressure of 7 bar. For some applications, an higher pressure is needed, like 15 or 30 bar.
How many PSI is a CFM?
Understanding Cubic Feet Per Minute (CFM) CFM is measures at a given PSI and increases in direct proportion to the horsepower (HP) that is applied. While small, mobile at-home air compressors may deliver around 2 CFM, industrial air compressors with 200 HP can achieve air flow of around 1,000 CFM at 100 PSI.
