China Factory Supply 185kw/250HP Two-Stage Compression Rotary Screw Air Compressor in Tianjin
China Factory Supply 185kw/250HP Two-Stage Compression Rotary Screw Air Compressor in Tianjin, Find details about China 185kw Screw Compressor, 185kw Screw Air Compressor from China Factory Supply 185kw/250HP Two-Stage Compression Rotary Screw Air Compressor in Tianjin
Basic Info.
Configuration
Stationary
Power Source
AC Power
Material
Carbon Steel
Product
Great !!!380V 60Hz 3pH Air Compressor for Automoti
Function
Air Compressor
Air Flow Capacity
0.86-1.23 M3/Min
Exhause Pressure
3.5-5bar
Power
2.2kw - 630kw
Control Method
Intelliegent Microcomputer Control System or PLC
Voltage
380V-10000V/50Hz-60Hz
Oil Content
Under 3ppm
Noise
Under 72dba
Cooling Type
Wind or Water Cooling Way
Trademark
GREAT
Transport Package
Export Standard Wooden Case, or as Customer Demand
Specification
800*760*1102mm
Origin
China
HS Code
8414809090
Configuration
Stationary
Power Source
AC Power
Material
Carbon Steel
Product
Great !!!380V 60Hz 3pH Air Compressor for Automoti
Function
Air Compressor
Air Flow Capacity
0.86-1.23 M3/Min
Exhause Pressure
3.5-5bar
Power
2.2kw - 630kw
Control Method
Intelliegent Microcomputer Control System or PLC
Voltage
380V-10000V/50Hz-60Hz
Oil Content
Under 3ppm
Noise
Under 72dba
Cooling Type
Wind or Water Cooling Way
Trademark
GREAT
Transport Package
Export Standard Wooden Case, or as Customer Demand
Specification
800*760*1102mm
Origin
China
HS Code
8414809090
Product Desciption
China Factory Supply 185kw/250HP Two-Stage Compression Rotary Screw Air Compressor in Tianjin
1. Company introduces & advtanges of Tianjin Great Air Compressor Manufacturing :
GREAT' s main products range as blow:
-oil-injected rotary screw air compressor(fixed speed, variable speed; medium & low pressure)
-portable rotary screw air compressor(diesel powered, electric motor powered)
- low pressure screw air compressor
- outdoor screw air compressor
- oil free screw blower(variable speed)
-oil free air compressor( scroll type, dry type, water lubricated type)
-air treatment equipment( air dryer, air tanker, filers etc.)
All of our machines are designed for high realiable performance, easy maintenance, and maximum energy efficiency.
| Our company advantages | 1. Over 60 years China professsinal manufacture for air compressor ,An ISO9000 company |
2.European standard,China made &factory directly supply | |
3. Superior porformance &high efficiency with reasonable price | |
4.Low power consumptions for more output | |
5.Trouble free & cost saving | |
6.Timely pre-sale and after-sale service | |
7.Easy operatation &maintenance |
2. Products introductions &advantages for 2 stage compression screw air compressor :
| Our products features | 1.Approved by ISO9001/ SGS,/CE etc.. |
2.Adopt the most advanced technology and world famous brand of twin screw main machine designing and manufacturing, no leakage, ensure high air discharge and low energy consumption. | |
3. Adopt high quality electric motor with SKF bearing, IP54, convenient maintenance and long use life. | |
4. Adopt world famous brand of air intake filter, oil filter, air and oil separator, realize high filtration accuracy, compressed air oil content under 3ppm, reach to international advanced standard level. | |
5. Equip with the most advanced air control system. Adopt air intake valve, intelligent control system and pressure sensor combined control method, can operate by ON and OFF two point, stepless air capacity control system, time-delay stop and automatically start device three air capacity control methods, can meet different clients demand. | |
6.Intelligent microcomputer control system, Chinese and English language operation interface, malfunction display, alarm and machine stop automatically. | |
| 7.Adopt high quality and world famous brand of main components, like UK APD oil filter, America AMOT temperature controlling valve, SCHNEIDER electric parts and etc., high efficiency, reliable and long use life. | |
| 8. Equip with after air compression cooler combination with the air and water separator, compact structure and save space, avoid leakage and improve the air and water separating efficiency mostly. |
Feature for 2 stage compression screw air compressor :
The state clearly classifies energy efficiency levels limit value. The 2 class energy efficiency products can save 10%~15% of the power than 3 class energy efficiency products.and the 1 class energy efficiency products can save 10%~15% of the power than 2 class energy efficiency products. energy-saving effect is remarkable .
Energy -saving principle :
- Curve 12 '3' is an isothermal compression process, it form the area of 613 '4 with Y-axis which is the indicated work of isothermal compression
- Curve 123'' is the 1 stage compression process, it form the area 613 ''4 with Y-axis which is the indicator work of the 1 stage compression.
- Curve 12, 22 'and 2' 3 are the 2 stage compression process, and the sum of the area 6125 and the area 52 '34 (6122' 34) with Y-axis which is the indicator work of the 2 stage compression.
- It can be seen from the diagram that the isothermal compression process 613 '4 area (indicating work) is the smallest, but it is impossible to achieve isothermal compression in the air compressors' actual compression.
Features description:
- Two stage compression unique air end :The two-stage compression oil-less screw machine has a unique design for air end. It combines the first-stage compression rotor and the second-stage compression rotor in a case, and rotates them directly through gears respectively, so that each stage of the rotor can obtain the best linear speed, so that the compression efficiency is higher.
- internal spray curtain cooling method: Two-stage compressed air compressor, using high energy saving internal spray curtain cooling method, good cooling effect, greatly reduce the temperature of compressed air, achieve close to isothermal compression, but also can reduce the pressure loss between the first and second, reduce the compression ratio, improve the compression efficiency
- Reduce internal leakage: Two-stage compression is adopted, which reduces the compression ratio of each compression, reduces the internal leakage from the high pressure end to the low pressure end of each compression, and improves the volume efficiency.
- Noise reduction: Two-stage compression is adopted, which reduces the compression ratio of each compression and greatly reduces the noise, especially the unloading noise
- Easy to do maintenance and service: Two-stage compressor unit, except the screw air end , other systems and structures of the unit are basically the same as single-stage compression, which brings convenience to the maintenance and use of users
- Reduce energy consumption: Energy-saving two-stage compression screw air compressor can effectively reduce energy consumption. Under the same power, the energy saving should be at least 15%-25% depending on different working conditions.
- For users with large amount of gas and continuous gas required, two-stage compressed air compressor should be given priority
- After 1 stage compression, coolant through multiple jet hole on the body, form the mist jet shade, to cool the hot 1 stage compressed air, greatly reduces the compressed air temperature before entering the 2 stage compression, which is near to isothermal compression process, save the energy compression effect.
- Even without inter-stage cooling, two stage compression is more efficient than single stage compression. This is because the volume of air becomes smaller after the 1 stage compression, so the 2nd stage compression can use a smaller diameter of the rotor, and the leakage rate of the unit volume is small.
- Reduce internal leakage: use 2 stage compression, reduce the compression ratio of each compression, reduce the leakage from the high pressure side to the low pressure side per class, and improve the volume efficiency.
- Noise reduction: the compression ratio of each compression is reduced by taking 2 stage compression, which greatly reduces the noise, especially the unloading noise
- 2 stage compression unit, except for screw air end, the other system and structure arrangement of the unit is basically the same as the single stage compression, which is convenient for the maintenance and usage to the user.
- For users who need large air consumption and continuously use, should take priority to use of a 2 stage compressed 1 class energy efficiency air compressor
TKL- Series of 1 class energy efficiency air compressor with 2 class,3 class energy efficiency comparation:
| TKL | 2 class energy efficiency | 3 class energy efficiency | |
| Model | TKL-200-41/8-II | USD-250-8 | ML-250 |
| Cooling method | Air cooling | Air cooling | Air cooling |
| Measured exhaust pressure | 7bar | 7bar | 7bar |
| Nominal power | 200kw | 250kw | 250kw |
| Measured input power | 225.1kw | 256.4kw | 297.32kw |
| Measured exhaust capacity | 41.4m³/min | 41.9m³/min | 42.283m³/min |
| Measured ratio | 5.45kw(m³/min) | 6.12 kw(m³/min) | 7.037 kw(m³/min) |
| According to the national GB19153-2009 energy efficiency rating | 1 class(1 class<=5.5; 2 class<=6.2;3 class<=7.1) | 2 class(1 class<=5.5; 2 class<=6.2;3 class<=7.1) | 3 class(1 class<=5.5; 2 class<=6.2;3 class<=7.1) |
- Compared with the 2 class energy efficiency air compressor unit, the electricity saving cost is: Energy saving per hour(6.12-5.45)*41.4=27.738KWH saving for 8000 hours $27.738*8000*$0.12=$26629
- Compared with the 3 class energy efficiency air compressor unit, the electricity saving cost is: Energy savings per hour (7.037-5.45)*4.14=65.7018KWH saving for 8000 hours $65.7018 *8000*$0.12=$63074
"GREAT" special project screw air compressor is designed for field operation, which can operate smoothly under the harsh conditions in the wild and ensure the smooth operation of the project. Well adapt to ore docks loading and unloading, steel, electric power, coal mining enterprises, railway, bridge construction, tunnel excavation, ship manufacturing, mining and other field operation and bad environment, with a waterproof, moisture proof, dustproof design, and to consider using in more dust environment, the low temperature environment, vibration environment, especially suitable for air compressor working site space constraints which can't install gas storage environment
Feature description:
- 1. Easy to operate, only press the "start " switch;
- 2. Equipped with the function of remote control to the air compressor, the remote warning contacting can provide the warning indication of remote fault.
- 3. The models for outdoor with IP55 standard electrical box, absolutely ensure that the dust does not affect the internal components of the electrical box, unique design of inlet air hole which can natural cool to the electrical box to ensure electrical life;
- 4. Specially designed heavy-duty air intake filter designed for dustproof working conditions to ensure that the air compressor host is free of wear and tear;
- 5. The contactor and thermal relay are selected for the schneider famous brand
- 6. The overall air intake dust proof and filtering treatment of the box body, insulate the environment dust, avoid the pollution of the internal parts of the air compressor, protect the motor and valve parts, and extend the use life of the intake filter. The special material filter plate , oil and water resistant and high temperature resistant, can be used again and again to reduce the use cost;
- 7. If the unit has to be installed in the vibration environment, there are anti-vibration units for user selection;
- 8. In order to solve the problem of oil supply problem when the air compressor is started at low temperature, there are low-temperature units for user selection;
- 9. Special design of the air compressor can be 0 ~ 100% capacity regulating function, according to the variation of gas consumption automatic voltage stabilizing operation, especially suitable for no tank use, no need consider to start the problem and the frequently load and unload problems
3.Technical Parameters for GREAT 2 stage compression fixed speed screw air compressor:
| Model | Working pressure (Bar) | Flow Air Capacity (m3/min) | Power (Kw) | Noise (dBa) | Dimensions (mm) | Outlet pipe size | Weight (Kg) |
| TKL-45F-II | 8 | 9.5 | 45 | 68 | 1800*1500*1510 | DN50 | 2400 |
| 10 | 8.8 | ||||||
| 13 | 8.1 | ||||||
| TKL-55F-II | 8 | 11.5 | 55 | 68 | 1800*1500*1510 | DN50 | 2430 |
| 10 | 10.9 | ||||||
| 13 | 10.5 | ||||||
| TKL-75F-II | 8 | 16.1 | 75 | 68 | 2470*1700*2020 | DN65 | 2700 |
| 10 | 14.5 | ||||||
| 13 | 12.5 | ||||||
| TKL-90F-II | 8 | 19.8 | 90 | 68 | 2470*1700*2020 | DN65 | 2800 |
| 10 | 16.5 | ||||||
| 13 | 13.5 | ||||||
| TKL-110F-II | 8 | 24.0 | 110 | 68 | 2660*1700*2020 | DN65 | 2850 |
| 10 | 19.8 | ||||||
| 13 | 17.2 | ||||||
| TKL-132F-II | 8 | 28.3 | 132 | 70 | 2660*1700*2020 | DN65 | 4150 |
| 10 | 23.2 | ||||||
| 13 | 19.2 | ||||||
| TKL-160F-II | 8 | 33.3 | 160 | 72 | 3460*2040*2200 | DN80 | 5100 |
| 10 | 28.4 | ||||||
| 13 | 23.6 | ||||||
| TKL-185F-II | 8 | 38.5 | 185 | 72 | 3460*2040*2200 | DN80 | 5200 |
| 10 | 33.3 | ||||||
| 13 | 28.4 | ||||||
| TKL-200F-II | 8 | 41.3 | 200 | 75 | 3460*2040*2200 | DN80 | 5250 |
| 10 | 38.5 | ||||||
| 13 | 33.5 | ||||||
| TKL-220F-II | 8 | 45.5 | 220 | 75 | 3720*2220*2200 | DN100 | 6100 |
| 10 | 40.8 | ||||||
| 13 | 37.6 | ||||||
| TKL-250F-II | 8 | 54.7 | 250 | 75 | 3720*2220*2200 | DN100 | 6200 |
4.Application :
6.Certification :
7. Pakcing& shipping :
8. FAQ :
Q1: Are you factory or trade company?
A1: We are factory.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: How long will you take to arrange production?
A4: 380V 50HZ we can delivery the goods within 20 days. Other electricity or other color we will delivery within 30 days.
Q5: Can you accept OEM orders?
A5: Yes, with professional design team, OEM orders are highly welcome!
9. Contact :
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