We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
22kw 30HP High Efficiency Direct Coupling Drive Double Screw Air Compressor
Advantages of permanent magnet motor
Air compressors generally do not work at full load, and the industry statistical load rate (load time / total running time) averages 60%. When no load occurs, the motor must continue to run at no load. The no-load motor still consumes 33-40% of the electricity bill. This part of the energy loss will be huge, and the application of frequency conversion EPT will save this part of the energy, the benefits are very significant.
The frequency control EPT with vector control EPT as the core can automatically adjust the exhaust volume according to the actual demand of compressed air, so that the no-load energy consumption can be eliminated, the energy saving effect is remarkable, and the variable flow control makes the gas supply stable. And the soft start is implemented. The starting current is large within 1.2 times of the rated current. Compared with the power frequency starting, which is generally more than 6 times of the rated current, the starting impact force is small, and the impact on the entire mechanical system is greatly reduced.
Rotors are asymmetric in profile, backed up by ball bearings and roller bearings. Operates at a low speed, thereby low in abrasion and maintenance expenses, air end is long service life. Helical gears can produce axial force to kill some acting force, which reduces the load of the bearing of air end.
Intelligent microcomputer-based control EPT can monitor and control in all aspects the complete machine following your instructions, remote control realizes unattended operation, and the user-friendly human-machine interface displays instructions and parameters in written form also, it can function to self diagnose faults, give warning and automatically regulate the capacity.
Rotary filters are applied to completely remove the impurities in the lubricating oil, easy to replace and free of oil impregnate.
It is designed for low temperature difference to increase heat exchange area, and ideal to be applied to high-humidity operating environment.
Excellent quality of motors:
Compared to normal motors, Servo motors have smaller dimensions and more excellent energy saving.It will exert incomparable energy saving effect than normal inductive motor when installed with the special frequency convectors.
The host machine of compressor is of high efficiency and long life:
The quality of host machine of permanent magnet synchronizing variable frequency compressor is excellent. The advanced molded lines ensure the minimum specific power.It is designed in the FEM strength analysis.to ensure the stability and reliable of each part,and to realize long term operation with no faults,low noise and long life.
|Fixed speed screw air compressor|
|Model||Horse Power(HP/KW)||Free Air Delivery
|Cooling||Discharge Temp (ºC)||Lubricant(L)||Motor Speed(rpm)||Noise Level dB(A)||Drive Type||Starting Method||Voltage/frequency||Outlet pipe diameter(inch)||Dimension(MM)||Net Weight(KG)|
|AT-10A||7.5kw/10HP||1.2/0.7||air-cooled||≤ Environment temp+15~18||12||2945||60-70±2||Direct Drive||△||380/415/50Hz||G3/4||780*600*1571||215|
|AT-15A||11kw/15HP||1.71/0.7||air-cooled||≤ Environment temp+15~18||16||2945||60-70±2||Direct Drive||△||380/415/50Hz||G1||1050*700*1150||335|
|AT-20A||15kw/20HP||2.3/0.7||air-cooled||≤ Environment temp+15~18||16||2945||60-70±2||Direct Drive||△||380/415/50Hz||G1||1050*700*1150||335|
|AT-30A||22kw/30HP||3.8/0.7||air-cooled||≤ Environment temp+15~18||22||2945||60-70±2||Direct Drive||Y-△||380/415/50Hz||G1||1300*850*1100||465|
|AT-50A||37kw/50HP||6.4/0.7||air-cooled||≤ Environment temp+15~18||26||2945||60-70±2||Direct Drive||Y-△||380/415/50Hz||G1.5||1470*1000*1380||630|
|AT-60A||45kw/60HP||8.5/0.7||air-cooled||≤ Environment temp+15~18||26||2945||60-70±2||Direct Drive||Y-△||380/415/50Hz||G1.5||1470*1000*1380||825|
|AT-75A||55kw/75HP||10.5/0.7||air-cooled||≤ Environment temp+15~18||54||2945||60-70±2||Direct Drive||Y-△||380/415/50Hz||G2||1900*1250*1600||1130|
|AT-100A||75kw/100HP||13.2/0.7||air-cooled||≤ Environment temp+15~18||54||2945||70-76±2||Direct Drive||Y-△||380/415/50Hz||G2||1900*1250*1600||1230|
|AT-125A||90kw/125HP||16.2/0.7||air-cooled||≤ Environment temp+15~18||72||2945||70-76±2||Direct Drive||Y-△||380/415/50Hz||G2||1900*1250*1600||1325|
|AT-150A||110kw/150HP||21.0/0.7||air-cooled||≤ Environment temp+15~18||90||2945||70-76±2||Direct Drive||Y-△||380/415/50Hz||DN65||2571*1590*1810||1520|
|AT-175A||132kw/175HP||24.6/0.7||air-cooled||≤ Environment temp+15~18||90||2945||70-76±2||Direct Drive||Y-△||380/415/50Hz||DN65||2571*1590*1810||1710|
|AT-200A||160kw/200HP||31.0/0.7||air-cooled||≤ Environment temp+15~18||90||2945||70-76±2||Direct Drive||Y-△||380/415/50Hz||DN65||2360*1610*1860||1850|
Packing and shipping
WHY CHOOSE US
Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours.
Warranty: One year for the whole set machine,two years for air end, technical support for life. Genuine spare parts will be provided with competitive price.
Over board engineer service is available.
Special EPT Service
1) Full OEM
Quantity: at least 1 set.
In this plan, we will do all the changes (Color, name plate and logo) as your need, and will not charge extra fee.
2) Half OEM
Quantity: no limit
Under this program, we can make the necessary alteration (name plate and logo) but we will charge some extra fee for the name plate, as the name plate factory has the MOQ.
3) Logo OEM
Quantity: no limit
Only the logo will be changed to yours, and no extra fee will be charged.
Overseas Engineer Service
We are available to send our engineer for aboard service. Only need you to arrange the accommodation, transportation and translator. Extra cost for each will be discussed based on local price level.
Q1: Are you factory or trade company?
A1:We are factory.
Q2 : What’s your factory’s production capacity?
A 2: About 1000 units per month.
Q3: Warranty terms of your machine?
A3: One year for whole machine, two years for air end, technical support for life.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5:Where is your factory located?
A5:Our factory is located in ZheJiang HangZhou city which nears HangZhou port about 4 hours.
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
We will be happy to supply any further information you may need and EPT that you call on us to fill your order,which will receive our prompt and careful attention.
Look forward to a successful working relationship with every customer in the furture.thanks!.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.