koe-45II Series
koe-45II Series2

KOE II Series

2-Stage Screw Air Compressor

2-Stage Screw Air Compressor is a type of air compressor that is designed to provide a more consistent and efficient amount of air pressure than a single-stage compressor.
This type of compressor is commonly used in industrial and commercial settings, as it is able to provide a more stable source of pressure than a single-stage compressor.
The two-stage compressor is especially ideal for applications that require a steady, continuous flow of air pressure, such as in production lines, automotive manufacturing, and the food and beverage industry.

  • Working Pressure: 8 - 12.5bar
  • Air Delivery: 9.5 - 61.9m3/min
  • Power Rate: 55 - 315kw

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Two-stage Compression Double Screw Air Compressor, screw rotor adopts a two-stage compression engine, is to use two groups of size is not consistent, reasonable distribution of pressure, lowering the pressure level at each level compression ratio. Reduce the leakage and improve the capacity, reduce the bearing load, improve the bearing life, prolong the life of the host. The inlet of the main engine adopts the axial inlet, and the intake noise is reduced. Direct drive, high efficiency, low vibration and low noise.

Kotech compressors provide efficient and reliable operation, as well as reliable and efficient after-sales service.

Air End

Two-stage compression compared to single-stage compression,the two compression tends to the most provincial power of the isothermal compression,from the principle,the single-stage compression of the two compression energy saving 5~8%.
Won the award of Level 1 energy Efficiency Grade Certification.
Compared with Level 2 Energy Efficiency GradeSave 10%-15% energy.
Compared with Level 3 Energy Efficiency GradeSave 20%-30% energy.

Motor

a)The use of energy-efficient motor,F grade insulation grade,high protection motor,with imported SKF bearings.
b)The capacity of the motor is increased by 1.2,so as to ensure that under the condition of various weather conditions,the load can be loaded without fault operation.

Control Panel

LCD HD touch monitor,PLC control ,Human menu interface design.
Can display multi line operation parameters,historical records.
Simple operation,inquiry ,convenient maintenance.

High Efficient Separation of Oil and Gas System

The oil content of the compressed air of the outlet is only 2ppm by using the three stage method(cyclone separation method,sedimentation separation method and the fine filtration method).

Low Noise Design

A)Selection of large diameter,low speed of the low noise fan: provide large air quantity can effectively reduce the fan noise.
B)Totally enclosed mute type design,accord with international working noise standard.

 

Case

stationary screw air compressor case stationary screw air compressor case stationary screw air compressor case stationary screw air compressor case
Model Working Pressure Air Delivery Motor Power Dimension(mm) Weight Output pipe Diameter
psig bar cfm m3/min kw L W H kg
KOE-55II 87 6 402.9 11.41 55 3555 1580 1800 2230 DN65
116 8 399.0 11.3
138 9.5 397.6 11.26
KOE-55II VSD 87 6 166.0 – 402.9 4.7 – 11.41 55 3555 1580 1800 2390 DN65
116 8 159.6 – 399.0 4.52 – 11.3
138 9.5 158.9 – 397.6 4.5 – 11.26
KOE-75II 87 6 551.5 15.62 75 3555 1580 1800 2350 DN65
116 8 546.2 15.47
138 9.5 536.7 15.2
181 12.5 420.2 11.9
KOE-75II VSD 87 6 220.7 – 551.5 6.25 – 15.62 75 3555 1580 1800 2405 DN65
116 8 218.9 – 546.2 6.2 – 15.47
138 9.5 214.7 – 536.7 6.08 – 15.2
181 12.5 168.1 – 420.2 4.76 – 11.9
KOE-90II 87 6 679.0 19.23 90 3578 1680 2130 2470 DN65
116 8 675.5 19.13
181 12.5 528.6 14.97
KOE-90II VSD 87 6 271.9 – 679.0 7.7 – 19.23 90 3578 1680 2130 2510 DN65
116 8 270.1 – 675.5 7.65 – 19.13
181 12.5 211.9 – 528.6 6 – 14.97
KOE-110II 87 6 847.4 24 110 3578 1680 2130 5670 DN65
116 8 776.8 22
138 9.5 745.0 21.1
181 12.5 670.9 19
KOE-110II VSD 87 6 254.2 – 847.4 7.2 – 24 110 3578 1680 2130 5740 DN65
116 8 310.7 – 776.8 8.8 – 22
138 9.5 298.0 – 745.0 8.44 – 21.1
181 12.5 268.4 – 670.9 7.6 – 19
KOE-132II 87 6 953.4 27 132 3578 1680 2130 5830 DN65
116 8 875.7 24.8
138 9.5 801.5 22.7
181 12.5 741.5 21
KOE-132II VSD 87 6 381.3 – 953.4 10.8 – 27 132 3578 1680 2130 5910 DN65
116 8 353.1 – 875.7 10 – 24.8
138 9.5 310.7 – 801.5 8.8 – 22.7
181 12.5 296.6 – 741.5 8.4 – 21
KOE-160II 87 6 1235.9 35 160 4260 1950 2100 6000 DN100
116 8 1126.4 31.9
138 9.5 953.4 27
181 12.5 847.4 24
KOE-160II VSD 87 6 494.3 – 1235.9 14 – 35 160 4260 1950 2100 6120 DN100
116 8 450.6 – 1126.4 12.76 – 31.9
138 9.5 381.3 – 953.4 10.8 – 27
181 12.5 339.0 – 847.4 9.6 – 24
KOE-185II 87 6 1447.7 41 185 3450 1930 2250 6600 DN100
116 8 1235.9 35
138 9.5 1126.4 31.9
181 12.5 949.8 26.9
KOE-185II VSD 87 6 579.1 – 1447.7 16.4 – 41 185 4260 1950 2100 6800 DN100
116 8 494.3 – 1235.9 14 – 35
138 9.5 450.6 – 1126.4 12.76 – 31.9
181 12.5 381.3 – 949.8 10.8 – 26.9
KOE-200II 87 6 1589.0 45 200 4680 2100 2270 6780 DN125
116 8 1430.1 40.5
138 9.5 1232.3 34.9
181 12.5 1119.3 31.7
KOE-200II VSD 87 6 635.6 – 1589.0 18 – 45 200 4680 2100 2270 6840 DN125
116 8 572.0 – 1430.1 16.2 – 40.5
138 9.5 494.3 – 1232.3 14 – 34.9
181 12.5 437.8 – 1119.3 12.4 – 31.7
KOE-220II 87 6 1795.2 50.84 220 4680 2100 2270 6950 DN125
116 8 1605.2 45.46
138 9.5 1419.5 40.2
181 12.5 1253.5 35.5
KOE-220II VSD 87 6 716.8 – 2002.1 20.3 – 50.84 220 4680 2100 2270 7050 DN125
116 8 642.6 – 1638.4 18.2 – 45.46
138 9.5 565.0 – 1419.5 16 – 40.2
181 12.5 501.4 – 1253.5 14.2 – 35.5
KOE-250II 87 6 1942.05 55 250 4680 2100 2270 7100 DN125
116 8 1797.28 50.9
138 9.5 1581.89 44.8
181 12.5 1423.00 40.3
KOE-250II VSD 87 6 776.8 – 1942.1 22 – 55 250 4680 2100 2270 7200 DN125
116 8 718.9 – 1797.28 20.36 – 50.9
138 9.5 635.6 – 1581.89 18 – 44.8
181 12.5 569.2 – 1423.00 16.12 – 40.3
KOE-315II 87 6 2224.53 63 315 4820 2300 2580 10200 DN125
116 8 2192.75 62.1
138 9.5 1906.74 54
181 12.5 1730.19 49
KOE-315II VSD 87 6 889.8 – 2224.53 25.2 – 63 315 4820 2300 2580 10500 DN125
116 8 875.7 – 2192.75 24.8 – 62.1
138 9.5 762.7 – 1906.74 21.6 – 54
181 12.5 692.1 – 1730.19 19.6 – 49

2-Stage Screw air compressors are often used in manufacturing and production, automotive, food and beverage, pharmaceutical, and oil and gas industries.
In manufacturing and production, screw air compressors are used to power tools and equipment, as well as to provide compressed air for process control and cleaning.

In the oil and gas industry, screw air compressors are used for powering tools and equipment, as well as for providing compressed air for drilling, exploration, and production processes. Kotech compressors provide efficient and reliable operation, as well as reliable and efficient after-sales service.

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Two-stage Compression Double Screw Air Compressor, screw rotor adopts a two-stage compression engine, is to use two groups of size is not consistent, reasonable distribution of pressure, lowering the pressure level at each level compression ratio. Reduce the leakage and improve the capacity, reduce the bearing load, improve the bearing life, prolong the life of the host. The inlet of the main engine adopts the axial inlet, and the intake noise is reduced. Direct drive, high efficiency, low vibration and low noise.

Kotech compressors provide efficient and reliable operation, as well as reliable and efficient after-sales service.

Air End

Two-stage compression compared to single-stage compression,the two compression tends to the most provincial power of the isothermal compression,from the principle,the single-stage compression of the two compression energy saving 5~8%.
Won the award of Level 1 energy Efficiency Grade Certification.
Compared with Level 2 Energy Efficiency GradeSave 10%-15% energy.
Compared with Level 3 Energy Efficiency GradeSave 20%-30% energy.

Motor

a)The use of energy-efficient motor,F grade insulation grade,high protection motor,with imported SKF bearings.
b)The capacity of the motor is increased by 1.2,so as to ensure that under the condition of various weather conditions,the load can be loaded without fault operation.

Control Panel

LCD HD touch monitor,PLC control ,Human menu interface design.
Can display multi line operation parameters,historical records.
Simple operation,inquiry ,convenient maintenance.

High Efficient Separation of Oil and Gas System

The oil content of the compressed air of the outlet is only 2ppm by using the three stage method(cyclone separation method,sedimentation separation method and the fine filtration method).

Low Noise Design

A)Selection of large diameter,low speed of the low noise fan: provide large air quantity can effectively reduce the fan noise.
B)Totally enclosed mute type design,accord with international working noise standard.

 

Case

stationary screw air compressor case stationary screw air compressor case stationary screw air compressor case stationary screw air compressor case
Model Working Pressure Air Delivery Motor Power Dimension(mm) Weight Output pipe Diameter
psig bar cfm m3/min kw L W H kg
KOE-55II 87 6 402.9 11.41 55 3555 1580 1800 2230 DN65
116 8 399.0 11.3
138 9.5 397.6 11.26
KOE-55II VSD 87 6 166.0 – 402.9 4.7 – 11.41 55 3555 1580 1800 2390 DN65
116 8 159.6 – 399.0 4.52 – 11.3
138 9.5 158.9 – 397.6 4.5 – 11.26
KOE-75II 87 6 551.5 15.62 75 3555 1580 1800 2350 DN65
116 8 546.2 15.47
138 9.5 536.7 15.2
181 12.5 420.2 11.9
KOE-75II VSD 87 6 220.7 – 551.5 6.25 – 15.62 75 3555 1580 1800 2405 DN65
116 8 218.9 – 546.2 6.2 – 15.47
138 9.5 214.7 – 536.7 6.08 – 15.2
181 12.5 168.1 – 420.2 4.76 – 11.9
KOE-90II 87 6 679.0 19.23 90 3578 1680 2130 2470 DN65
116 8 675.5 19.13
181 12.5 528.6 14.97
KOE-90II VSD 87 6 271.9 – 679.0 7.7 – 19.23 90 3578 1680 2130 2510 DN65
116 8 270.1 – 675.5 7.65 – 19.13
181 12.5 211.9 – 528.6 6 – 14.97
KOE-110II 87 6 847.4 24 110 3578 1680 2130 5670 DN65
116 8 776.8 22
138 9.5 745.0 21.1
181 12.5 670.9 19
KOE-110II VSD 87 6 254.2 – 847.4 7.2 – 24 110 3578 1680 2130 5740 DN65
116 8 310.7 – 776.8 8.8 – 22
138 9.5 298.0 – 745.0 8.44 – 21.1
181 12.5 268.4 – 670.9 7.6 – 19
KOE-132II 87 6 953.4 27 132 3578 1680 2130 5830 DN65
116 8 875.7 24.8
138 9.5 801.5 22.7
181 12.5 741.5 21
KOE-132II VSD 87 6 381.3 – 953.4 10.8 – 27 132 3578 1680 2130 5910 DN65
116 8 353.1 – 875.7 10 – 24.8
138 9.5 310.7 – 801.5 8.8 – 22.7
181 12.5 296.6 – 741.5 8.4 – 21
KOE-160II 87 6 1235.9 35 160 4260 1950 2100 6000 DN100
116 8 1126.4 31.9
138 9.5 953.4 27
181 12.5 847.4 24
KOE-160II VSD 87 6 494.3 – 1235.9 14 – 35 160 4260 1950 2100 6120 DN100
116 8 450.6 – 1126.4 12.76 – 31.9
138 9.5 381.3 – 953.4 10.8 – 27
181 12.5 339.0 – 847.4 9.6 – 24
KOE-185II 87 6 1447.7 41 185 3450 1930 2250 6600 DN100
116 8 1235.9 35
138 9.5 1126.4 31.9
181 12.5 949.8 26.9
KOE-185II VSD 87 6 579.1 – 1447.7 16.4 – 41 185 4260 1950 2100 6800 DN100
116 8 494.3 – 1235.9 14 – 35
138 9.5 450.6 – 1126.4 12.76 – 31.9
181 12.5 381.3 – 949.8 10.8 – 26.9
KOE-200II 87 6 1589.0 45 200 4680 2100 2270 6780 DN125
116 8 1430.1 40.5
138 9.5 1232.3 34.9
181 12.5 1119.3 31.7
KOE-200II VSD 87 6 635.6 – 1589.0 18 – 45 200 4680 2100 2270 6840 DN125
116 8 572.0 – 1430.1 16.2 – 40.5
138 9.5 494.3 – 1232.3 14 – 34.9
181 12.5 437.8 – 1119.3 12.4 – 31.7
KOE-220II 87 6 1795.2 50.84 220 4680 2100 2270 6950 DN125
116 8 1605.2 45.46
138 9.5 1419.5 40.2
181 12.5 1253.5 35.5
KOE-220II VSD 87 6 716.8 – 2002.1 20.3 – 50.84 220 4680 2100 2270 7050 DN125
116 8 642.6 – 1638.4 18.2 – 45.46
138 9.5 565.0 – 1419.5 16 – 40.2
181 12.5 501.4 – 1253.5 14.2 – 35.5
KOE-250II 87 6 1942.05 55 250 4680 2100 2270 7100 DN125
116 8 1797.28 50.9
138 9.5 1581.89 44.8
181 12.5 1423.00 40.3
KOE-250II VSD 87 6 776.8 – 1942.1 22 – 55 250 4680 2100 2270 7200 DN125
116 8 718.9 – 1797.28 20.36 – 50.9
138 9.5 635.6 – 1581.89 18 – 44.8
181 12.5 569.2 – 1423.00 16.12 – 40.3
KOE-315II 87 6 2224.53 63 315 4820 2300 2580 10200 DN125
116 8 2192.75 62.1
138 9.5 1906.74 54
181 12.5 1730.19 49
KOE-315II VSD 87 6 889.8 – 2224.53 25.2 – 63 315 4820 2300 2580 10500 DN125
116 8 875.7 – 2192.75 24.8 – 62.1
138 9.5 762.7 – 1906.74 21.6 – 54
181 12.5 692.1 – 1730.19 19.6 – 49

2-Stage Screw air compressors are often used in manufacturing and production, automotive, food and beverage, pharmaceutical, and oil and gas industries.
In manufacturing and production, screw air compressors are used to power tools and equipment, as well as to provide compressed air for process control and cleaning.

In the oil and gas industry, screw air compressors are used for powering tools and equipment, as well as for providing compressed air for drilling, exploration, and production processes. Kotech compressors provide efficient and reliable operation, as well as reliable and efficient after-sales service.

For privacy reasons YouTube needs your permission to be loaded. For more details, please see our Privacy Policy for Kotech Compressor.
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