wholesale 7.5kw11kw15kw18.5kw22kw30kw37kw45kw55kw75kw90kw110kw132kw mini /small oilless direct driven Rotary Screw Air Compressor
1. Pictures for GREAT PM VSD screw air compressor:
2. Products introductions &advantages for 7.5-630kw oil injected PM VSD ( permanent maget variable speed driven) Rotary Screw Air Compressor:
Motor:
1) .Oil cooling high efficiency permanent magnet motor
2). Insulation grade F, protection grade IP54,adapt to the high dusty environment. IE4 Efficiency motor efficiency.
3).Max.RPM 1500,low noise, high efficiency, better life-span.
4).Split design, easy maintenance. Easy for installation and service.
5).Without gearbox design, motor is connected directly with rotor through the coupling, high transmission efficiency.
6).Low temperature rise, independent cooling fan design, so that the motor cooling is not affected by the speed regulation.
7).With PT100 temperature protection switch to avoid high temperature degaussing.
8).Large speed range, high precision and large adjustment range.
9).Premium Magnetic material resist more than 180ºC temp
10).Fantastic Energy Saving, save up to more than 30-40%
Inverter :
1). dual variable frequency inverter
2).Dual variable frequency system: permanent magnet motor variable frequency + cooling fan motor variable frequency , one-piece integrated structure, extreme energy saving.
3).Constant pressure air supply: the supply pressure is precisely controlled under 0.01 MPa.
3).Constant temperature air supply: constant temperature set at 85 ºC, with the best lubrication
4).Eliminates empty load, reduces the empty load energy consumption by 45%.
Eliminate overpressure
5).Large Frequency range 30%~ 100%
6).Vector air supply, accurate calculation, ensure that the air flow of Compressor is consistent with the demand of the user system.
Intelligent control system :
1).Direct display: discharge temperature, discharge pressure, operating frequency, current, power, running state, etc.
2).Real-time monitoring of discharge temperature, discharge pressure, current, frequency fluctuation.
3).Optional the Internet of things module, external cloud intelligent management system, realize the functions such as remote start-stop and remote online monitorin
3. Main components details for GREAT PM VSD screw air compressor :
Advantages:
The permanent magnet motor remains high efficiency at low speeds, ensuring obvious energy-saving advantages in small air volume
-Frequency range from 0%-100%(common conversion from 60%-100%)
-Compared with the fixed speed compressor, energy saving 22%-40%
-Compared with the common inverter compressor, energy saving 5%-15%
System volume fluctuations larger, the energy-saving effect more obvious.
4.Technical Parameters for 7.5-630kw oil injected PM VSD ( permanent maget variable speed driven) Rotary Screw Air Compressor:
| Model |
Working pressure (Bar) |
Flow Air Capacity (m3/min) |
Power (Kw) |
Noise (dBa) |
Dimensions (mm) |
Outlet pipe size |
Weight (Kg) |
| TKLYC-7F |
7/8/10 |
1.23/1.16/1.02 |
7.5 |
65±3 |
840*670*925 |
G3/4 |
350 |
| TKLYC-11F |
7/8/10 |
1.65/1.62/1.4 |
7.5 |
65±3 |
1000*820*1145 |
G3/4 |
390 |
| TKLYC-15F |
7/8/10 |
2.65/2.24/2.1 |
15 |
65±3 |
1300*850*1257 |
G1 |
410 |
| TKLYC-18F |
7/8/10 |
3.1/3.0/2.7 |
18.5 |
65±3 |
1300*850*1257 |
G1 |
440 |
| TKLYC-22F |
7/8/10 |
3.8/3.7/3.3 |
22 |
65±3 |
1300*850*1258 |
G1 |
650 |
| TKLYC-30F |
7/8/10 |
5.3/5.1/4.5 |
30 |
68±3 |
1600*1100*1430 |
G1 1/2 |
800 |
| TKLYC-37F |
7/8/10 |
6.7/6.5/5.7 |
37 |
68±3 |
1600*1100*1430 |
G1 1/2 |
850 |
| TKLYC-45F |
7/8/10 |
8.6/8.0/7.1 |
45 |
68±3 |
1600*1100*1430 |
G1 1/2 |
900 |
| TKLYC-55F |
7/8/10 |
10.3/10.1/9.3 |
55 |
72±3 |
1750*1150*1500 |
DN50 |
1650 |
| TKLYC-75F |
7/8/10 |
14.0/13.5/12.5 |
75 |
72±3 |
1750*1150*1500 |
DN50 |
1800 |
| TKLYC-90F |
7/8/10 |
17.2/15.9/14.0 |
90 |
72±3 |
2000*1150*1680 |
DN50 |
1950 |
| TKLYC-110F |
7/8/10 |
21.4/19.9/18.1 |
110 |
73±3 |
2300*1540*1900 |
DN80 |
2500 |
| TKLYC-132F |
7/8/10 |
24.6/23.8/22.1 |
132 |
73±3 |
2300*1540*1900 |
DN80 |
2600 |
| TKLYC-160F |
7/8/10 |
28.7/27.1/25.2 |
160 |
75±3 |
2900*1540*2120 |
DN80 |
3600 |
| TKLYC-185F |
7/8/10 |
33.5/30.5/27.0 |
185 |
76±3 |
3100*1940*2389 |
DN80 |
4200 |
| TKLYC-200F |
7/8/10 |
36.5/33.5/30.6 |
200 |
78±3 |
3100*1940*2389 |
DN100 |
4400 |
| TKLYC-250F |
7/8/10 |
45.3/43.0/38.1 |
250 |
78±3 |
3400*2050*2330 |
DN100 |
4900 |
5.Application :
6.Certification :
7. Packing:
8. Factory introduction :
9. Our exhibition:
10. Our Service
10.1 After-sale Service
• 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 machine two year for air end , and spare parts will be provided with best price.
• Over board engineer service is available.
10.2 Special Customized Service
1) Full OEM
• Quantity: at least 5 pcs
• 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.
10.3 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.
11. FAQ:
Q1: Are you factory or trade company?
A1: We are factory.
Q2: What the exactly address of your factory?
A2: Our company is located in the West of the cross of Yijing road and Siwei road, Dongli Economic Development Area, Tianjin, 300300, China
Q3: Warranty terms of your machine?
A3: One year for whole machine two year for air end , and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.we have our own spare parts companys
Q5: What about product package?
A5: We pack our products strictly with standard seaworthy case.
Q6: What about the voltage of products?
A6: voltage can be customized according to your equirement.
Q7: Which payment term can you accept?
A7: TT or LC
Q8: How long will you take to arrange production?
A8: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 15-20 days.
Q9: Can you accept OEM orders?
A9: Yes, with professional design team, OEM orders are highly welcome.
Q10: Which trade term can you accept?
A10: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
12. Contact:
Tianjin GREAT Air Compressor Co., LTD.
Permanent Magnetic Frequency Conversion Screw Air Compressor (Tianjin) CO., LTD.
Tel: 0086-22-24997881-818
Audited Supplier 
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