Solution Description

Moair Grey Colour 7-twelve.5bar Doing work Pressure Great Services Expert Equipment Two Stage Air Compressor

Item Description

The MDE series 2 stage rotary screw air compressor with double everlasting magnet motor generate is outfitted with a double motor, double drive and double screw, which has the advantage of high performance, massive commencing torque and low sound. The primary energy assortment is from 45kw to 110kw, the force variety is from 6bar to 10bar and the air flow assortment is from 9m³/min to 26m^three/min.

Main components

Motor 

• More secure: no mechanical transmission difficulties
  There is no gear shaft in the air compressor and the successful everlasting magnet motor and the male rotor are straight linked on 1 shaft without having equipment travel, which can remove pitting of equipment or hidden troubles of tooth fracture.
  With out shaft coupling, 2 built-in PM motors directly generate 2 airends of the air compressor, staying away from the concealed difficulties of shaft coupling failure.
• Much more power-personal savings: the airend is usually in a sleek running state
  The 2 phase 3 phase everlasting magnet rotary equipment screw air compressor of CZPT is driven by 2 unbiased PM motors and 2 independent inverters, which is intelligently controlled these kinds of as maintain the airend running at a very best amount-stress level by controlling discharge pressure and interstage stress under the circumstance of different rotary velocity and different strain. The ideal running velocity of air compressor can be automatically calculated although operating and then the compression ratio can be balanced by ultimate match, which can hold the compressor in a best managing state, as a result obtaining the greatest performance.
• More successful: high-effectiveness permanent magnet motor and no gear travel reduction.
  With a motor of a high protection diploma of IP54, it is much more power-saving and it can stay powerful at lower frequency and reduced velocity.
• More environment-helpful procedure with reduce noise
  No sounds of motor bearings, gear meshing and coupling transmission.
• Much more construction-compact
  The quantity of PM motor is little and the construction is compact, which can conserve much space.

Basic principle of energy-preserving

• Change the traditional induction motor with higher-efficiency technologies of long term magnet rotary screw motor, therefore reducing the intake in transmission.
• Run by 2 independent PM motors and 2 independent inverters, the compressor is intelligently controlled these kinds of as maintain the airend operating at a very best amount-stress point by managing strain of air flow and interstage stress under the circumstance of different rotary speed and different strain. The very best running velocity of compressor can be immediately calculated whilst working and then the compression ratio can be well balanced by closing match, which can keep the compressor in a very best working point out, as a result acquiring the highest effectiveness.
• Due to the fact the gear ratio is fixed, level efficiency is emphasized in this circumstance. That is to say, only with set rotary velocity and rated pressure did it have the best specific electricity. When running in a state of variable pace and variable frequency, contemplating the fastened speed of gear, interstage stress will not attain the ideal one particular. Rotational speed declining whilst vitality use not declining at the identical time, it is not suitable for running in variable velocity and variable frequency condition.

Firm Profile

FAQ

Q1: What ‘s your manufacturing unit deal with
A2: Our company is located in NO.88 CZPT Street,HangZhou ,ZheJiang ,China

Q2: How extended is our delivery
A2: Our regular delivery time is thirty-40 days after affirmation order & obtaining recipets for common compressors, for the other non common need will be reviewed case by scenario.

Q3: Can you settle for OEM orders? 
A3: Indeed, with professional design staff, OEM orders are hugely welcome.

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Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.

Oil-injected

Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.

Oil-free

When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.

Single-stage

A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.

Low-noise

A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

editor by CX 2023-03-28