Compressed air should be pure, but sometimes, it can get exposed to oil. This will translate into maintenance costs down the road, which is why various companies are utilizing and renting the oil-less types.
Most equipment’s processes are based on simple principles, such as when the air begins the process of compression, the pressure increases while the volume decreases. Regardless of whether you will use the oil-injected or those without, the results will remain the same.
However, most of their technologies work differently, so it’s essential to research before deciding which type to rent. You can always get the air compressor oil-free types because they tend to have a lower initial investment and no need for regular upkeep. The rental suppliers will be the ones to do the inspection and repairs when the compressors are damaged so that you wouldn’t have to worry about anything. In the meantime, here are some things to know about them.
What’s the Rotary Screw Oil-Free Type?
Compression chambers don’t require lubrication for the rotary screw type because there’s no friction with the rotors. With the help of technology and precise engineering, oil cannot be needed, and there will be no drops and leakage at the inlet.
Also, since the pressure ratio is only limited by the differences in the discharge ports and inlets, the screw is built with inter-stage cooling to reach the right pressure. However, some mechanisms and the entire gearbox will still need a lubricant, and oil-free only refers to the actual chamber where the air passes.
Piston Compressors
Crankshafts are generally made up of most of a conventional piston type, and this is where the valve head, cylinder, rod, and piston connect. At the top, the discharge and inlet valves are present, and their appearance is similar to those metal flaps that are thin and mounted on the plate.
A vacuum-like motion coalesces with the piston as it goes down, and the outside air fills the place above the piston. Tanks are utilized to receive the air from the discharge port, and the pressure will begin to rise when more air enters. Teflon-coated rings are there, so there will be no need for lubricants.
Why Choose the Oil-Free Technology?
Companies are now wanting to remove the filter that ensures clean air by removing the need for oil altogether. This is not only going to translate into savings, but it will avoid the need for condensate treatment. See more about the equipment when you click this site.
Another thing is that most industries are going green since oil can have an adverse impact on the environment. To be able to follow the local regulations better and comply with the law, the usage of both mineral and synthetic oil types is reduced. No need to check for contamination and this is not going to have a huge impact on the company overall.
Industries where the Compressor is Applicable
Automotive industries require the compressor to have high-quality paint and to ensure that their processes are running smoothly. When it comes to food and beverage companies, everything can end up better-tasting, sweet, and healthier when they rent the right compressors.
Chemists will increase their safety, produce less waste, and have more percentage of product purity when they are creating something. In electronics, the control systems will be uninterrupted, and in a medical setting, vets, dentists, and hospitals will work in a more sanitary environment.
You can also find the equipment to be heavily used by wastewater treatments at a municipal or industrial level as well as pharmaceuticals that want to reduce their risks of contaminated drugs. In textiles, production can be more efficient, and there will be less wastage, so be sure to check these out.
Hours to Know About
Rentals are available, but you can also invest and purchase these types of compressors. Brand-new ones tend to have longer life cycles, and they can be used by various teams and tools that require production at massive levels.
Lubricated ones may last for 15,000 hours, and this is after regular maintenance and frequent changes. Professionals will recommend new lubricants and oil after every 400 hours, so there will be no delays with the machines, and you can read more about this at this link: https://www.sciencedirect.com/topics/engineering/compressor-oil. The entire process will be able to extend its life more, and replacements will not be needed.
Designs and processes that involve oil-free options will generally translate into lower costs over the life of the operations. They are more affordable when you initially purchase them, and the ongoing expenses will be lower as well.
Using the right oil for those who prefer the traditional types can improve heat absorption at the compression phase and allows the machine to work with lower temperatures. The additives within the oil will decrease the acidification and oxygenation processes, and lubricants prevent breakdowns, so this is something worth considering for larger manufacturing factories or corporations.
