China manufacturer China Low Pressure Electric Oil Free Rotary Screw Air Compressor with Hot selling

Item Description


KY-200KYG Air Compressor (can be customized) :

Standard Characteristics:
Permanent magnet inverter compressor because of its energy saving and high efficiency has become a hot and bright spot of the industry, the original air compressor energy consumption on the market, is gradually being the permanent magnet inverter compressor to replace or substitution, users can directly bring cost saveing of 20%-forty%.
With the development of science and technology, air compressor is widely used in many industries such as machinery, metallurgy, building resources, electric power, chemical industry, food, textile and so on. However, the air compressor belongs to the high energy consumption gear, power consumption in some industries accounted for more than 30% og the power consumption of production, it is commonly known as “electric tiger”.
Special Functions:
Due to the use of screw air compressor variable frequency stepless speed regulation characteristics of inverter, inverter controller or regulator through internal PID, can smoothly start on consumption volatility is relatively large occasions, and can quicklyh adjust the response. Compared with the upper and lower limit switch control of the power frequency operation, the air pressure stability increases exponentially.
Because the transducer itself contained the function of soft starter, starting current within the maximum rated current of 1.2 times, compared with the start frequency in general more than 6 times the rated current, start a little impact.
This influence is not only on the grid, the effect of the entire mechanical program, but also tremendously lowered.
Power driven air compressor can only work in an exhaust, inverter air compressor can work in a wide range of exhaust. Frequency converter is based on the actual use of gas in real time to adjust the motor speed to control the amount of exhaust.
When the air volume is low, the air compressor can be automatically dormant. thereby greatly redcing the energy loss. The optimized control strategy can further improve the energy saving effect.
Because of the over modulation technology of the inverter, the output voltage of the motor can be output when the voltage of the AC power supply is low, and the voltage of the output to the motor is too high.
For the generation of energy, frequeucy conversion generate can demonstrate its benefits.
Most of the working condition of the frequency conersion system is lower than the rated speed of the work, the host machine noise and wear down, prolongmain- tenance and service life.
If the fan is also driven by frequency conversion, can drastically minimize the nosie of air compressor operate.



According to the engineering thermodynamics concept, it is the most cost-effective for the compressor with isothermal compres-
sion.Two-stage oil-injection screw air compressor is designed based on the above theory, it fully improves the cooling function through oil injection during the two-stage compression, plus the inter-stage cooling, by ensuring the temperature is above the pressure dew point, it can be close to isothermal compression as possible, so as to achieve the energy-saving effect.
At the same time, due to low compression ratio of the two-stage airend, the “internal leakage”is largely reduced in the compression process compared with the single-stage compression airend with the same power and same discharge pressure.On the contrary, the diplacement is increased, which means that the efficiency is increased, and the specific power is reduced.
Compared with the ordinary two-stage permanent magnetic compressor on the market,Moair uses the two-drive and two-stage compres- sion, which directly avoids the power loss inside the gear set.
Vitality-conserving advantages:
1,To minimize the bearing load, and boost the volumetric efficincy
2,In the case of partial load procedure, it can improve effectiveness and grow to be power preserving to a better extent.
three,The energy saving of two-stage screw air compressor is up to 15%-25% than that of the one-stage air compressor, which can save the considerable electricity fees every year.

About transport

Why decide on us?


1.Q:What do you need machine and quotation?

A: According to capacity and factory size ,we can give you details.

two.Q: Are you trading firm or company ?

A:We are manufacturing facility.

3.Q:How do we pack machine?

  A:Exporting wooden cases

four.Q:Lead time

A:Around 25-30 days after the receipt of your deposit.


The Air Compressor Is a Adaptable Resource

The Air Compressor is a single of the most versatile equipment in any garage or workshop. It is easy to use and can execute a selection of responsibilities, from jackhammering to drilling. These devices are accessible in a wide range of dimensions and kinds, creating it an superb decision for a range of situations. With a single motor, you no lengthier need to have separate motors for each and every tool. Its lightweight, compact design tends to make it straightforward to take care of, and the one motor also decreases put on on parts.


Oil-injected air compressors need a massive volume of lubricant, which demands to be additional to the sump routinely to keep optimum performance. As there are numerous varieties of industrial fluids, a well-intentioned routine maintenance technician may include the incorrect lubricant to the compressor. If this takes place, the compressor will grow to be incompatible with the lubricant, ensuing in abnormal carryover and the need to flush and substitute downstream air treatment method parts.
Usually, the G one hundred ten-250 oil-injected rotary screw compressor from Atlas Copco supplies dependable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is very reliable and durable, enabling it to perform in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s strong design, this device requires quite tiny on-site installation, and it attributes basic operation.
The main gain of oil-injected air compressors is the reduced price of managing. The expense of oil-free compressors is less than half of that of oil-injected ones, and it will require much less maintenance charges in the extended operate. Additionally, the oil-free system is much more environmentally helpful than oil-injected air compressors. But the disadvantages of oil-injected air compressors are considerable, as well. It can contaminate completed items and lead to a important economic risk for the manufacturer.
An oil-injected rotary screw air compressor offers numerous benefits more than its counterpart. 1st, it attributes an innovative vertical design with variable-speed travel, allowing it to run much more proficiently. Next, oil-injected air compressors reduce vitality use by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, permitting them to preserve an optimum temperature. Thermostatically-regulated oil coolers permit the compressor to run much more quietly.


What is an oil-free of charge air compressor? The name refers to a sort of air compressor that does not have oil in the compressor chamber. Oil-totally free air compressors nonetheless use oil for a variety of functions, which includes lubricating the transferring elements and taking care of waste warmth. Even so, a lot of individuals do not understand that their air compressor nevertheless requires oil for appropriate functioning. This article will explore why this variety of air compressor is preferable for a lot of end users.
Very first of all, oil-cost-free air technological innovation has a lot of benefits. For one, it decreases the strength value involved in filtering air, and it minimizes leaks. Additionally, it also reduces the oil costs related with compressor refills. And last but not least, it reduces the pitfalls of contamination. Oil-free air engineering is the foreseeable future of compressed air. If you’re looking for an oil-free of charge air compressor, this is what to search for in your search.
Relying on the goal of your air compressor, it may be useful to commit in an oil-totally free air compressor. Oil-lubricated air compressors are usually a lot more sturdy than their oil-free of charge counterparts, but they could expense twice as significantly. You need to nevertheless consider the cost of possession before purchasing an oil-totally free compressor. The oil-cost-free types can be less difficult to transport, and they are a lot more powerful. In addition, they are quieter than oil-lubed models.
An oil-cost-free air compressor also means less servicing, as it does not want oil to work. This type of air compressors also functions fewer shifting parts, which signifies less locations for difficulties to produce. All oil-cost-free air compressors are manufactured to meet ISO Course and 1 air purity specifications. They also have considerably less noise and vibration in comparison to their oil-based mostly counterparts. So, why not pick an oil-free of charge air compressor for your company?


When deciding on a gas-driven air compressor, it’s crucial to take into account the positive aspects of gasoline. This strength resource can electricity a large air compressor with out electrical energy. Nevertheless, this variety of air compressor lacks electrical hookup, so you’ll need to operate an extension wire if you need to have to use it at a distance. Nevertheless, gasoline compressors are in a position to operate with just a fuel tank. This helps make them excellent for medium to hefty-obligation industrial purposes.
An additional crucial thought when choosing a gas air compressor is its size. Bigger compressors are usually greater than portable kinds and require much more place. This tends to make them easier to transportation and operate on the go. Nevertheless, if you might be not sure which variety of air compressor is ideal for you, take into account the gas-run variations. Even though they may be lighter, they will not operate as smoothly as their electric counterparts. Gasoline-run compressors are not as transportable as their electrical counterparts and need correct maintenance.

Electric power

Electricity in an air compressor is not inexpensive. A 25 HP air compressor runs for 10 hours each working day, five times a week. The motor in these equipment consumes 746 watts per hour. To locate out how a lot electrical power the gear utilizes, multiply the wattage by the operating time. For instance, if the compressor operates for 3 several hours, then it will use 1.9 kilowatt hrs of electrical power. To determine how a lot electrical energy an air compressor uses per day, you can determine the kilowatt hrs and multiply the amount by the utility fee. Contemplating this, you can figure out the value of operating your air compressor after for every month.
The price of functioning an air compressor relies upon on the sort of compressor. Electrical air compressors are usually silent and can run without having any servicing. These instruments can be still left unattended for up to four thousand hrs before requiring restore. Electrical air compressors need larger energy for greater strain, so you should plan accordingly. Whether or not you require a routine maintenance check out is up to you, but the gain of not obtaining to spend a fortune on repairs is priceless.
Though compressed air is not an strength-successful resource, its use in a selection of applications may preserve you cash and kilowatts. Since an air compressor utilizes power when it is operating, the price is reduce than the value of operating a power resource. If you prepare to use your air compressor for a extended time, make sure that it is managed properly. Proper treatment will preserve you income and energy, and you might even be ready to get an prolonged guarantee if the compressor breaks down.

Variable frequency push

The primary purpose of a variable frequency drive (VFD) in an air compressor is to minimize energy intake in the approach of compression. A single motor drag system are not able to modify its pace repeatedly in accordance to the fat of the load. By applying frequency handle to the compressor, the power usage can be lowered although sustaining the identical force stage. For that reason, a VFD is an excellent selection for compressors. Its positive aspects are several.
A VFD can also monitor the temperature of the motor and send out error indicators if the motor is running way too very hot or way too cold. This eradicates the require for a individual sensor to check the oil pressure. These functions are beneficial not only in decreasing energy intake, but also in strengthening the overall performance of an application. Additionally, a VFD can check further variables this sort of as temperature and motor velocity. Therefore, it is a valuable investment.
When using a VFD, it is crucial to choose the right motor. The pace of the compressor need to be inside the maximum starting limit of the motor. The air tank may possibly be of any dimension, but a continuous force restrict is needed to preserve the VFD operating inside of the service element of the motor. In addition to a VFD, a grasp controller ought to also incorporate a remote stress established position and a PID card for a master controller. The transmitter need to include all beneficial info from the VFD, such as the velocity and the oil temperature. The VFD must be examined prior to it is integrated with the master handle. It need to be analyzed for min and max pace, temperature, and existing inside of the envisioned selection.
The use of a VFD in an air compressor has several positive aspects. 1 of the most noteworthy is the reduction in electrical power intake. Mounted-pace compressors run on established points of 6 to 7 bar. An extra bar of compression utilizes 7 per cent of power. This strength is wasted. A VFD-run air compressor can also improve the daily life span of compressor parts. It is 1 of the best investments in your compressor. So, why hold out any longer?

China manufacturer China Low Pressure Electric Oil Free Rotary Screw Air Compressor     with Hot sellingChina manufacturer China Low Pressure Electric Oil Free Rotary Screw Air Compressor     with Hot selling

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