UNICAL AIR COMPRESSOR(BEIJING) CO., LTD.
SLB Screw Compressor

SLB Screw Compressor

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SLB Screw Compressor

  • Technical superior electrical control system, each compressor machine was installed microcomputer automatic control system for Maintenance Tips, with self-diagnosis and protection functions. Can achieve multiple units interlock control and remote control. Make sure you work 24 hours a day safely.
  • Excellent power system: to provide you with high-performance screw compressor.
  • Long-life design As a result of the selection of a high-fan motor completely closed, It reduced the motor coil temperature and the motor bearing temperature, greatly improving the reliability.Using F-class insulation, IP55 protection class, SKF heavy-duty motor bearings,that keeping safe, efficient, long life for compressor.

Low noise and low energy consumption twin screw compressor.

The rotor tooth type of air end has got the Patent No of United States, Germany, Japan. All of this kind machine was using the original SKF bearings or FAG bearings,did the dynamic and static balance test with rotor driving. It is more better balance for driving, smaller vibration, and lower noise.For Compression chamber and the bearing seat as a whole molding, with very high precision.

Efficiently three times oil and gas separate system

  • Oil and gas separator with excellent oil filter effect, through the centrifugal, gravity and fine filter three times separated system to make  the oil content less than 3ppm.
  • Cooling system: Efficiently aluminum plate-fin oil and gas cooler. The fan cooler was driven by motor alone. The cooling wind through wind scooper blow toward to cooler directly. It has a large cooling area,and 46 ℃ high environment temperature to ensures the compressor normally working.
  • Filtration system: High efficiency air filter, filter out dust inhalated impurities from air gas  prevent the injury of air end rotor and bearings.
  • Efficiently oil filter: Filter out the impurities in lubricating oil, provide clean lubricants for the air end rotor and bearings.

Safety protection: To protect for the motor.

  • Exhaust temperature protection: air compressor anti-reverse protection;
  • Pressure over-pressured protection;
  • Sensor failure protection;
  • Linkage protection;

Model no

Motor power (kv)

Power (Hp)

Air delivery (m3/min)

Working pressure (bar)

Lubrican t Oil (L)

Outlet pipe dia

LxWxH (mm)

N.W (KG)

SLB-7.5

7.5

10

1.2

7

8

G3/4”

800x695x830

280

1.1

8

1

10

0.8

13

SLB-11

11

15

2.0

7

8

G3/4”

800x695x830

300

1.6

8

1.42

10

1.14

13

SLB-15

15

20

2.5

7

10

G3/4”

1150x800x1100

390

2.3

8

2.0

10

1.75

13

SLB-18.5

18.5

25

3.1

7

10

G3/4”

1150x800x1100

450

2.9

8

2.6

10

2.2

13

SLB-22

22

30

3.5

7

15

G1”

1150x860x1250

660

3.3

8

3.0

10

2.6

13

SLB-30

30

40

5.2

7

15

G1”

1115x860x1250

710

5

8

4.5

10

3.8

13

SLB-37

37

50

6.5

7

20

G1-1/2”

1200x900x1300

850

6.2

8

5.7

10

4.8

13

SLB-45

45

60

8.0

7

20

G1-1/2”

1200x900x1300

950

7.5

8

6.9

10

6.0

13

SLB-55

55

75

10.3

7

30

G2”

1650x1200x1620

1600

9.6

8

8.7

10

7.5

13