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Rotary Horizontal Closed Type Oil Free Screw Air Compressor

7.5kW~250kW 8-13bar High Efficiency, 100% oil free water lubricated oil-free screw air compressor with customizable voltage appearance, etc
Trademark: aivyter , OEM
Certificate: CE, SGS...
Min. Order: 1 piece
Lead Time:7~30 Day
Warranty: One Year
Transport Package: Wooden box
Trade term: CIF, CFR, FOB.
Availability:
Quantity:
  • SGM 40V

横幅3新.


SGM Series Smart Energy-Saving Water LubricatingOil-Free Screw Compressor

  • Self-learning function, intelligent start/stop;

  • Detect the ambient temperature to prevent the ambient temperature frombeing too high temperature to cause high--temperature failure:

  • Detect the terminal pressure of the post-treatment equipment to effectivelprevent the compressed air's pressure different from being too high to wasteelectric energy

  • Detect the motor's temperature to protect it.


The Rotary Horizontal Closed Type Oil Free Screw Air Compressor is a high-performance and durable air compressor that can meet the demands of various industries. Its oil-free design ensures that the compressed air is clean and free from contaminants, making it ideal for applications that require high-quality air, such as food and beverage, pharmaceuticals, electronics, and others.

Safety:

The Rotary Horizontal Closed Type Oil Free Screw Air Compressor is designed with safety in mind. Its advanced control system and safety features, such as explosion-proof and overheat protection, ensure that it operates safely and reliably at all times.


Advantages:

  • Water serves as lubricant, sealant, and coolant, simplifying the system

  • High capacity and low operating speed ensure reliable performance

  • Low compression temperature of approximately 40°C reduces energy consumption

  • Intelligent start/stop with self-learning function adapts to varying demand

  • Minimal noise, vibration, and no speed-up gear create a quiet work environment

  • Efficient air separation maintains compressed air quality

  • Oil-free design eliminates the need for waste oil disposal, promoting sustainability

  • Fewer spare parts, no oil filters or air/oil separators, and easy assembly reduce maintenance costs


3..


1.Water-lubricated Oil-free Compressor Airend

The water lubricated screw air end features a door rotor made of PEEK, a strong and durable plastic. The rotor is constructed from stainless steel used in aerospace applications. It is produced using a new manufacturing process that ensures high precision.

2.Main Rotor Structure

The main rotor consists of a single screw that meshes with star wheels on each side to compress material. This design balances the mechanical forces, resulting in reduced vibration and noise during operation under pressure.

3.Direct Drive Electric Motor

The main airend connects to the electric motor's output shaft using a flexible coupling. This connection method reduces power loss during transmission to almost zero.

3...

1.Only Need Water to lubricate

Water lubricated oil-free screw compressors use water to seal and lubricate the system. They run at reduced speeds and temperatures. The absence of lubricating oil ensures that the compressed air output is entirely clean and contains no oil.

2.Simple system process

The system consists of stainless steel and food grade control components. Parts such as the compressor air end, separation tank, connectors, filters, and water level controller are made from materials that resist corrosion. The system needs less maintenance and has a straightforward design.

30


Oil-free Screw Air Compressor Technical Parameters:
Model Working pressure Capacity Motor power Noise
dB(A)
Inlet and outlet pipe dia. of cooling water Cooling water
volume
Lubricating
water
Dimension(mm) Net weight Air outlet
bar m3/min kw/hp Inlet water
temp.  32℃(T/H)
L L*W*H KGS
SGM08V 8 0.35-1.17 7.5/10 58 3/4" 2 10 800*800*1100(A)
800*800*1100(W)
510 3/4"
10 0.30-1.05
12.5 0.24-0.81
SGM11V 8 0.54-1.65 11/15 60 1" 2.5 26 1200*760*1300(A)
1200*760*1300(W)
620 3/4"
10 0.45-1.42
12.5 0.35-1.10
SGM15V 8 0.75-2.43 15/20 63 1" 3.5 26 1200*760*1300(A)
1200*760*1300(W)
670 3/4"
10 0.65-2.17
12.5 0.60-1.80
SGM18V 8 0.90-3.13 18.5/25 65 1" 4 30 1400*900*1450(A)
1400*900*1450(W)
730 1"
10 0.90-2.82
12.5 0.60-2.05
SGM22V 8 1.10-3.52 22/30 65 1" 5 30 1400*900*1450(A)
1400*900*1450(W)
780 1"
10 0.97-3.21
12.5 0.85-2.78
SGM30V 8 1.55-5.12 30/40 67 1 1/2" 7 40 1550*1150*1500(A)
1500*1150*1300(W)
1150 1 1/4"
10 1.25-4.43
12.5 1.10-3.63
SGM37V 8 1.91-6.30 37/50 67 1 1/2" 9 40 1550*1150*1500(A)
1500*1150*1300(W)
1200 1 1/4"
10 1.60-5.33
12.5 1.42-4.77
SGM45V 8 2.50-7.40 45/60 68 1 1/2" 10 90 1800*1300*1750(A)
1800*1300*1680(W)
1490 2"
10 1.91-6.30
12.5 1.70-5.56
SGM55V 8 3.00-9.76 55/75 70 1 1/2" 12 120 1980*1400*1850(A)
1800*1300*1680(W)
1570 2"
10 2.60-8.55
12.5 2.30-7.67
SGM75V 8 3.95-13.00 75/100 73 1 1/2" 18 120 2100*1600*1900(A)
1800*1300*1680(W)
2250
1750
2"
10 3.40-11.50
12.5 3.00-9.70
SGM90V 8 5.00-14.80 90/125 73 1 1/2" 20 180 2400*1600*2000(A)
2200*1550*1800(W)
2650
2450
2 1/2"
10 4.30-13.90
12.5 3.72-12.60
SGM110V 8 6.00-19.85 110/150 78 2" 24 180 2700*1600*2100(A)
2200*1550*1800(W)
2950
2580
2 1/2"
10 5.00-16.66
12.5 4.65-15.56
SGM132V 8 6.75-23.10 132/175 78 2" 30 240 3000*1700*2250(A)
2200*1550*1800(W)
3500
2700
2 1/2"
10 6.00-19.97
12.5 5.07-16.90
SGM160V 8 8.50-28.11 160/200 80 3" 35 240 3000*1800*2100(W) 3900 3"
10 7.60-25.45
12.5 6.70-22.52
SGM185V 8 10.00-33.97 185/250 80 3" 38 300 3000*1800*2100(W) 4050 3"
10 8.72-29.00
12.5 7.75-25.21
SGM200V 8 11.20-36.75 200/275 80 4" 42 300 3100*1850*2100(W) 4200 4"
10 9.68-32.78
12.5 9.20-29.24
SGM220V 8 12.20-39.67 220/300 80 4" 47 360 3100*1850*2100(W) 4400 4"
10 11.20-36.75
12.5 9.00-29.63
SGM250V 8 13.50-43.50 250/350 80 4" 53 360 3100*1850*2100(W) 4800 4"
10 12.30-39.30
12.5 10.20-34.00
Motor Protection Class: IP54/IP55 or as per your requests.
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
In the external dimensions: "A" means air cooling, and "W" means water cooling.


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