China factory China Made Industrial 0.2-300 M3/Min Rotary Screw Air Compressor with High Efficiency Germany Technology Saving Power 40% (ISO&CE) with Free Design Custom

Item Description

China Produced Industrial .2-300 m3/min Rotary Screw Air Compressor With Substantial Effectiveness Germany Technologies Conserving Electrical power forty% (ISO&CE)

one. Company introduces & advtanges of ZheJiang Great Air Compressor Manufacturing :

ZheJiang Excellent Air compressor Co., ltd, is 1 top manufacture and exporter of air compressor in ZheJiang , China, Founded 1957 a long time, coving an location of 200000 square meters. Now exporting to more than one hundred twenty nations around the world. Has set up a huge sales and provider network at property and overseas.

GREAT’ s main merchandise selection as blow:
-oil-injected rotary screw air compressor(mounted speed, variable pace medium & low strain)
-transportable rotary screw air compressor(diesel driven, electric motor driven)
– low strain screw air compressor
– out of doors screw air compressor 
– oil cost-free screw blower(variable pace)
-oil totally free air compressor( scroll kind, dry variety, drinking water lubricated sort)
-air remedy products( air dryer, air tanker, filers and many others.)

All of our devices are developed for high realiable efficiency, easy upkeep, and optimum energy performance. 


2. Device specifics for   2 phase compression  screw air compressor :

three.  Attributes & advantages for Great 2 phase compression long lasting magnet variable frequency oil -much less screw air compressor:


 1) Substantial efficiency of PM motor: The effectiveness of long term magnet motor is as higher as ninety seven%, which is 2-4% increased than that of regular frequency conversion motor. Furthermore, when the long term magnet motor operates absent from the rated frequency, its effectiveness is generally unchanged, and it can nonetheless maintain really higher motor effectiveness

  2) Motor servicing-free: The long lasting magnet motor has no bearings inside of, which eliminates the expense of motor bearing servicing and substitution.
 3)Frequency conversion and power preserving can recognize the complete machine frequency conversion operation, in accordance to the user’s actual gasoline need frequency modulation procedure, air compressor energy preserving impact is remarkable.

four)No transmission reduction: the long term magnet motor and the compressor adopt the embedded integrated shaft directly related framework, which is much more compact in construction. There is no CZPT and other transmission parts, and the transmission effectiveness is one hundred%.

5)variable frequency commence and the gentle begin of the motor are understood, which drastically reduce the affect on the energy grid gear and do not trigger damage to the electrical equipment.

6)Far more broad frequency conversion assortment: Long term magnet total-speed air compressor, frequency conversion assortment from twenty five% to one hundred% (ordinary frequency conversion from fifty% to a hundred%), in comparison with fixed velocity air compressor, power conserving up to far more than 30%When compared with the regular variable frequency air compressor, the strength preserving is about 5%.And the greater the fluctuation of the method gasoline consumption, the a lot more clear the power conserving impact.

seven)Two stage compression unique air stop :The two-phase compression oil-less screw machine has a unique design and style for air end. It combines the initial-phase compression rotor and the second-stage compression rotor in a case, and rotates them directly through gears respectively, so that every single phase of the rotor can obtain the best linear velocity, so that the compression effectiveness is higher.

8)inner spray curtain CZPT strategy: Two-stage compressed air compressor, making use of large strength saving inner spray curtain CZPT technique, very good CZPT effect, drastically reduce the temperature of compressed air, obtain shut to isothermal compression, but also can minimize the force reduction between the very first and 2nd, lessen the compression ratio, enhance the compression effectiveness

9)Decrease inside leakage: Two-stage compression is adopted, which lowers the compression ratio of each and every compression, lowers the inner leakage from the substantial force stop to the low stress finish of each and every compression, and improves the quantity efficiency. 

10)Sounds reduction: Two-stage compression is adopted, which reduces the compression ratio of each and every compression and tremendously minimizes the sounds, especially the unloading sound

11)Effortless to do routine maintenance and services: Two-stage compressor device, except the screw air conclude , other techniques and constructions of the device are essentially the same as one-phase compression, which brings convenience to the servicing and use of users

twelve)Lessen strength consumption: Power-preserving two-phase compression screw air compressor can properly minimize strength use. Beneath the identical electricity, the energy saving ought to be at the very least 15%-twenty five% based on diverse operating circumstances.

For customers with huge sum of gas and steady gas needed, two-phase compressed air compressor should be provided priority

four. Technological Parameters for  Fantastic 2 stage compression fixed velocity screw air compressor:


5.Software :

six.Certification :

7. Pakcing& transport :

eight. Exihibition:

nine. FAQ : 
Q1: Are you factory or trade company?  
A1: We are manufacturing facility.
Q2: Guarantee conditions of your equipment? 
A2: 1 yr guarantee for the device and technical assistance according to your demands.
Q3: Will you supply some spare elements of the devices? 
A3: Indeed, of training course.
This autumn: How long will you get to prepare generation? 
A4: 380V 50HZ we can shipping and delivery the goods inside of twenty times. Other electricity or other shade we will supply in 30 times.
Q5: Can you settle for OEM orders? 
A5: Indeed, with expert design and style crew, OEM orders are highly welcome!

ten. Contact :

How to Decide on the Appropriate Air Compressor

An air compressor employs pressurized air to power a range of instruments. They are most typically utilized to electricity nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and affect wrenches. Although all air compressors have the same basic construction, their specialty differs. In the end, their variances come down to the amount of air they can push. Read through on for data on every type of air compressor. These equipment are great for several distinct needs, and deciding on the right air compressor depends on your certain requirements.

Electric powered motor

Although purchasing an electric powered motor for air compressor, compatibility is a essential factor. Not all motors function with the same type of air compressor, so it’s critical to verify the manufacturer’s instructions ahead of getting. By carrying out this, you can steer clear of squandering money on an incompatible motor. One more crucial consideration is pace. A motor’s pace is its price of rotation, calculated in revolutions per minute. It is vital that you acquire a motor with adequate speed to fulfill the demands of your air compressor.
Normally, an electrical motor for air compressor is 1.5 hp. It is excellent for use with health-related equipment and metallic-cutting devices. It also performs well beneath ongoing operation and delivers a high efficiency and power-saving functionality. Moreover, it features an eye-catching price tag, generating it a good decision for a wide variety of applications. If you are searching for a motor for an air compressor, appear no more than a ZYS sequence.
A motor’s protection course implies how the motor will operate. Safety courses are specified by the IEC 60034-5. These are mentioned with two digits and symbolize the defense in opposition to reliable objects and water. For example, an IP23 score signifies that the motor will be guarded from sound objects, although IP54 signifies that it will safeguard from dust and h2o sprayed from all directions. It is crucial to pick a motor with the appropriate safety course for your air compressor.
When picking an electric powered motor, you should consider regardless of whether it is appropriate with the brand name of air compressor. Some may be appropriate, whilst other individuals may possibly require advanced electronics abilities to restore. However, most air compressors are coated by warranty, so it is crucial to examine with the manufacturer if the guarantee is nevertheless in influence ahead of you invest a dime on a substitution. The motor ought to be replaced if it has failed to complete as created.

Oil bath

Air compressors call for appropriate lubrication to purpose efficiently. The piston should draw air with nominal friction. Relying on their design and style, air compressors can possibly be oil-lubricated or oil-free of charge. The former utilizes oil to lessen piston friction, whilst the latter splashes it on the cylinder bearings and partitions. Such air compressors are typically acknowledged as oil-flooded air compressors. In order to keep their oil baths clean, they are advisable for use in places with substantial dust amounts.

Begin/end manage

An air compressor can be managed by a start/quit handle. This variety of management sends a sign to the major motor that activates the compressor when the demand for air falls under a preset restrict. This manage technique is successful for smaller air compressors and can be beneficial for lowering vitality expenses. Start/end management is most powerful in apps exactly where air strain does not alter often and in which the compressor is not essential to operate constantly.
To troubleshoot this dilemma, you want to examine the electricity provide of your compressor. To examine the offer side, use a voltage keep track of to establish if electricity is flowing to the compressor. Make sure that the electricity supply to the compressor is constant and steady at all instances. If it fluctuates, the compressor may possibly not start off or quit as anticipated. If you are not able to discover the issue with the air compressor energy offer, it may be time to substitute it.
In addition to the begin/cease handle, you may want to obtain further air receivers for your air compressor. These can improve the potential of air stored and reduce the quantity of instances it commences and stops. One more way to reduce the variety of commences per hour is to include more air receivers. Then, you can change the management to match your requirements. You can also put in a pressure gauge that monitors the compressor’s overall performance.
Commence/cease manage for air compressors can be complex, but the standard parts are comparatively straightforward to comprehend. A single way to check them is to switch the compressor on or off. It is generally found on the exterior of the motor. If you are doubtful of the location of these components, examine the capacitors and make confident that the air compressor is not operating although you might be not using it. If it does, attempt to eliminate the capacitor.
Variable displacement management is one more way to change the sum of air flowing into the compressor. By managing the sum of air, the control can delay the use of further compressors until more essential air is accessible. In addition to this, the device can also keep an eye on the strength used in the compressor. This control approach can result in significant energy personal savings. You can even preserve on the sum of electric power by making use of variable displacement management. It is vital for efficient compressed air systems.

Variable speed generate

A VFD, or variable frequency travel, is a kind of electric powered motor that adjusts its pace to match the desire for air. It is an successful way to lessen energy expenses and increase technique trustworthiness. In reality, scientific studies have demonstrated that a twenty% reduction in motor pace can preserve up to 50% of power. In addition, a VFD can check added variables such as compressor oil strain and motor temperature. By eliminating manual checks, a VFD will improve the performance of the software and reduce functioning costs.
In addition to minimizing energy expenses, variable-velocity drives also improve productivity. A variable-velocity air compressor reduces the threat of technique leaks by thirty per cent. It also lowers the risk of system leaks by decreasing stress in the method. Due to the fact of these benefits, a lot of governments are selling this technology in their industries. A lot of even offer you incentives to assist businesses update to variable-velocity drives. Therefore, the variable-speed push can advantage a lot of air compressor installations.
One particular main reward of a variable-velocity travel is its capability to optimize strength use. Variable frequency drives are ready to ramp up and down to match the demand from customers for air. The purpose is to enhance the stress and movement in the program so that the very best “useless band” happens between forty p.c and eighty percent of full load. A variable-velocity compressor will also improve vitality effectiveness due to the fact of its programmability.
A variable-pace air compressor can also be employed to control the amount of air that is compressed by the method. This function adjusts the frequency of energy supplied to the motor primarily based on the desire. If the desire for air is low, the frequency of the motor will minimize to help save power. On the other hand, if there is an excess need for air, the variable-velocity compressor will enhance its speed. In addition, this variety of air compressor is much more efficient than its set-speed counterpart.
A VFD has a lot of benefits for compressed air techniques. Initial, it will help stabilize the pressure in the pipe community, therefore decreasing the power losses because of to upstream stress. It also will help minimize the energy use brought on by fluctuations in upward stress. Its positive aspects are also considerably-achieving. And as extended as the air strain and air provide is effectively sized, a VFD will support enhance the effectiveness of compressed air techniques.

China factory China Made Industrial 0.2-300 M3/Min Rotary Screw Air Compressor with Higher Effectiveness Germany Engineering Preserving Electricity forty% (ISO&CE)     with Cost-free Layout CustomChina factory China Made Industrial 0.2-300 M3/Min Rotary Screw Air Compressor with High Effectiveness Germany Technology Conserving Electrical power forty% (ISO&CE)     with Free of charge Design Customized