Expert R&D team can develop new twin screw air compressor in just 40 days

An air compressor is one of the essential machines in different industries. It is mostly used for power tools and automobiles, which means most facilities cannot run without them. The majority of automobile and furniture pieces are made using compressed air. They come in different types, and one of them is twin screw air compressors.

A twin-screw rotary air compressor is a common compressor in the industrial sector. It comes with features that make it most suitable for work that needs a lot of compressed air. The air is sucked via an inlet valve and goes into a cylinder before its squeezed by two turning helical screws. The pressurized air is suitable for running pneumatic tools and tasks such as cutting, drying, painting, searing, screwing, and nailing.

Buying one that will ensure your operations run smoothly requires you to know exactly what to look out for. Twin-screw rotary compressors are mostly preferred for use in industries because they have few moving parts in comparison with other types of compressors. The machines offer high-quality and superior service, and they require little maintenance.

Features Of A Twin Screw Air Compressor You Should Always Check

• CFM

To buy the most suitable twin screw air compressor for sale, you should know the CFM requirements of your facility’s applications. Add the total amount of CFM needed by your tools, and buy equipment will keep operations running smoothly. But the compressor should have the ability to produce higher CFM than what your tools need.

• PSIG

After you have identified the ideal CFM, check and determine the PSIG. The easiest way to know the PSIG is considering the tool that needs the highest pressure to operate.  Get a machine that provides slightly more than what your highly-rated tool needs. What you should make sure is that the twin-screw compressor can run everything simultaneously without overheating or breaking down.

• Check Voltage

Depending on your facility’s location, or where you want to apply the compressor, get to know about the phase and voltage available. At this point, you can ask an electrician to help you so that you get accurate information. A high-quality twin-screw type air compressor will be rendered useless if the power is not sufficient to run it. Also, carrying out different pneumatic applications where voltage is not ideal for your compressor can lead fuse blowing, which would mean putting your work at a halt.

• Size of the air receiver tank

An industrial air compressor should have an air receiver tank. Your applications determine the size of the storage tank; it can be large, medium, or small. The twin-screw compressor design may determine the style of the tank you can get. These storage tanks are either vertical or horizontal, but both are equally efficient.

For industrial compressors, the storage tank can be over 240 gallons, but you must make sure your machine is powerful enough to fill it with compressed air. A small compressor versus a big air receiver can cause a quick break down of the machine due to overheating.

 

Things To Look When Selecting a Twin Screw Compressor

When choosing a twin-screw compressor, consider how long the machine will serve your purpose without any mishaps in the long run. It should have the ability to produce compressed air without any disappointments. Also, go for a machine that will not cost you more money in the long run due to maintenance. There are a few several things you should do when buying a twin-screw air compressor. They include:

• Check the cooling system

 The air compressor you opt for should have an excellent cooling system that will keep the machine cool throughout its operations. This is crucial, especially when you have to use the compressor consistently and fo many hours. Ensure the fans inside the air compressor are fast and long-lasting. It is a major concern; do not overlook the efficiency of the cooling system.

• The outer structure

The frame of the compressor should be sturdy. The enclosure matters as much as the internal parts. Look for one made of heavy-duty materials to protect the internal twin-screw air compressor parts from damage, especially in an industrial setting. For durability purposes, an enclosure should have a powder coat to help resist wearing out, rusting, and cracking of the outer part.

• Check the cylinder

The cylinder is an integral part of the air compressor, as it is the main point where the air is pressurized for use at all the endpoints. For optimal results, look for an iron cylinder that has optimal durability.

• Select proper hoses

 Choose hoses that fit and correspond with the fittings of the machine and all the tools used. A little difference in the diameter could make a huge mistake when using the machine. They should fit perfectly since failure to this can hinder the performance and efficiency of the oil injection twin screw-air compressor.

Choosing an air compressor

• Cost

When buying an air compressor, the price tag is significant and a crucial consideration because it will determine the quality and model of you will pick. Air compressors are used in various ways. You should buy one that meets your needs and is a real value for your money. Air compressors should give you profits within a short time of investing in them.

• Useability

You should go by a twin-screw air compressor that you can afford to maintain for the continuous operation of your business. For instance, if you want one that can be used in different locations, buy a portable compressor. It must also be easy to assemble at the project site. For factory use, you require a compressor that is made for industries and can supply the required pressure.

• Mobility

Mobile air compressors are available in the market as well as stationary ones. Your needs should guide you to choose a compressor that will take your business to a higher level. If you go for the portable twin-screw compressor, consider means of transporting it. Some of the movable industrial compressors are quite bulky and might require a track to move them from one place to another. It should be easy to assemble and operate.

• Technical assembly

 

A new air compressor should be installed by a professional, especially a static one, so that they can set up and ensure it’s ready for use. The technician will test it to make sure that everything is working.

Twin-screw compressor advantages

One of the best air compressor machines you can choose is the twin-screw rotary air compressor, which is mostly used to provide air pressure in extensive facilities. But, you can still find small versions used for car tyres and other tools that require inflation. They are quite popular in the motor industry as well as for a motorist who wants to be self-sufficient. Homeowners also buy it for inflating floating pools, among other things.

• Safety oriented

 

1. A twin screw compressor is safe to use in both commercial and home environments. It has many uses and is easy to operate with minimal risks of accidents.
2. Rotary air compressors can be used both indoors and outdoors regardless of the temperatures. This makes them the best option in remote areas or places where it is hard to access other forms of power except for the use of diesel.
3. These compressors are used with equipment that requires high pressure because their flow rates are high.
4. These compressors are easiest to maintain, and the operation costs are minimal. You do not have to keep on replacing any spare parts. Twin-screw air compressor parts do not wear out fast, and you hardly need to replace the compressor. You can use one machine for many years.
5. They hardly make any noise, which means that you will not have to worry about losing your hearing ability. They are based on a technology that ensures they produce minimal noise. They are available in different sizes, including small portable ones, which makes them ideal for remote sites. Besides, you can also find a sizeable industrial twin screw compressor.
6. They do consume low energy. These compressors consume little energy; hence you do not have to worry about power bills. You can also work indoors with the compressors without risking overheating.
7. These compressors are durable, and a single compressor can last for years with minimal spare parts replacements. The production capacity does not diminish over the years. It remains constant; hence you are guaranteed good returns for your investments.

 

 

Maintenance of the Twin Screw Compressor

Service maintenance of twin-screw type air compressor is done according to the hours it runs in a day—some modern with troubleshooting diagnostics that indicate when any faults may occur during operation. The air compressor’s motor, lubricants, and filters are the areas that require constant maintenance. Excessive heat may contaminate and damage some bearings of the compressor. Check for any vibrations and noises that don’t sound usual. This will help avoid unexpected shutdowns.

• Lubrication

Lubricate with the right grease and replace bearings on a scheduled basis. Ensure that the motor is not loaded with too much pressure to help it maintain a stable temperature, which in return increases the life of the engine.

Lubrication helps in cooling, protecting, and sealing of the compressor and draining any existing lubricant before refilling ensures maximum service life. Avoid using oils not recommended for your kind of compressor.

• Filters

A twin-screw rotary air compressor uses air inlet filter, air-oil separator, and an oil filter all these three filters are essential. Proper filtration is more cost-effective than generally repairing a piece of damaged equipment. Inspect all air inlets and replace any that might be faulty. Besides, maintain cleanliness as dirt increases the temperature, which reduces the quality of energy output of the twin-screw compressor. With proper maintenance for your air compressor will improve the operating efficiency of the compressor.

Oil filters and air filters should be replaced after they are used for at least 2000 hours. For dirt locations where a lot of dirt is like to be trapped in the filters, regular changing of filters is recommended.  The separators are long last and can last up to 8000 hours. But, some air compressor types may require the separator to change more often.

• Inspections

Inspections should be carried out by a professional compressor technician. The experts will check the pump and other elements that make up the central system of the equipment. Some of the elements include airends, which usually last for more than 40,000 hours. However, they might get damaged before the hours are over. Some of the causes of premature failure of airends include overheating, corrosion, condensation, vibration, overpressure, and incorrect adjustment of the controls.

• Parts of the Drive Train

A twin-screw compressor can be belt-driven or direct coupled. If its belt-driven, it will require to be checked after every 500 hours of use.  The belts and sheaves wear out quickly and, if not caught on time, can break down the equipment. A direct drive compressor requires alignment where the motor and air ends are not flanged.  If not done on time, it can cause the failure of bearing.

• Motor bearings

The bearings of a twin-screw type air compressor must be lubricated periodically. Keeping them oiled ensures they remain cool and prevents thermal breakdown or premature fail.  Note that over greasing bearings is terrible for them. It can also cause failure. Read the manual of your air compressor to know how much oil is enough or hire an expert to do the work for you. Since a twin-screw rotary air compressor is a considerable investment, you shouldn’t risk or guess about its maintenance.

A twin-screw air compressor has many benefits and is an excellent choice for most investors. Just look for a model that suits your applications and confirm by checking features before you pay. Now you know what to look out for when selecting this type of air compressor.