Aeration Tank Three Lobe Roots Air Blower 10-50kpa

Min.Order: 1

Product origin: Wuxi, Jiangsu, China

Infringement complaint:

Complaint

US$ 1530

Description

Product Description
1)The Roots blower is a volumetric fan.
2)The air flow is proportional to the speed. The three-lobe impeller rotates each time, and two impellers breathe and exhaust for three times
Compared with the two-lobe type, the gas pulsation is less, the load changes is smaller, the mechanical strength is stronger, the noise is low, and the vibration is small
3) There are 2pcs three-lobe impellers on the two parallel shafts. The slight gap is between the impellers and the inner surface of the elliptical tank and each impeller.
The impeller rotates at a constant speed in the opposite direction. A certain amount of gas surrounded by the tank and the impellers is transported from suction side to exhaust side
4) Each impeller and synchronizing gear always keep the correct phase position, mutual contact does not be happened , so it can be speeded up without internal lubrication, it is simple , stable operation and performance, it adapts to various purposes and uses in a wide range of fields.

Three lobe impellers working principle

Main structure

Main features:

Driven by helical synchronous gears: Balanced transmission, low noise
Adopting the advanced impeller curve in the world: increasing the Volume ratio, high efficiency
All bearings are imported from NSK or SKF bearing, it has good loading performance and long lifetime.
The oil seal is used CR seal imported from USA.
Cooling way is air-cooled and water-cooled
The impeller uses the impeller & shaft integrated structure. It avoids the defects of the impeller shaft split structure.
Compact structure, the same inlet and outlet impeller structure, flexible installation
There are various installation ways. The air blower can be installed into horizontal air inlet and vertical air inlet using the same bottom
It can also change the position of the drive shaft, right or left shaft drive, upper shaft or lower shaft drive
Double oil tank structure, splash lubrication is used on the gear end and the drive end, which improves the better heat dissipation, and also improves the better lubrication effect of the bearing and gear
Specifications

model

Exhaust
Port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
4005

DN50
(2")

850

1.02

0.42

0.89

0.64

0.79

0.85

0.71

1.07

0.63

1.29

950

1.18

0.47

1.05

0.71

0.95

0.86

1.20

0.79

1.44

1050

1.33

0.52

1.20

0.79

1.10

1.06

1.02

1.32

0.94

1.59

1150

1.49

0.57

1.36

0.86

1.26

1.16

1.18

1.45

1.10

1.74

1250

1.65

0.62

1.52

0.94

1.42

1.26

1.33

1.58

1.26

1.90

1.19

2.22

1.13

2.54

1.07

2.86

1350

1.80

0.67

1.67

1.01

1.57

1.36

1.49

1.70

1.42

2.05

1.35

2.39

1.29

2.74

1.23

3.08

1450

1.96

0.71

1.83

1.09

1.73

1.46

1.65

1.83

1.57

2.20

1.50

2.57

1.44

2.94

1.39

3.31

1550

2.12

0.76

1.99

1.16

1.89

1.56

1.80

1.95

1.73

2.35

1.66

2.75

1.60

3.15

1.54

3.54

1650

2.27

0.81

2.14

1.24

2.04

1.66

1.96

2.08

1.89

2.50

1.82

2.93

1.76

3.35

1.70

3.77

1750

2.43

0.86

2.30

1.31

2.20

1.76

2.12

2.21

2.04

2.65

1.98

3.10

1.91

3.55

1.86

4.00

1850

2.59

0.91

2.46

1.39

2.36

1.86

2.27

2.33

2.20

2.81

2.13

3.28

2.07

3.75

2.01

4.23

1950

2.74

0.96

2.61

1.46

2.51

1.96

2.43

2.46

2.36

2.96

2.29

3.46

2.23

3.96

2.17

4.46

SL
5003

65
(2.5")

800

2.37

1.00

2.02

1.60

1.75

2.10

1.63

2.60

1.43

3.20

1.23

4.02

1000

3.18

1.30

2.83

2.00

2.56

2.60

2.43

3.30

2.13

4.00

1.95

4.60

1.75

5.50

1200

3.98

1.50

3.63

2.40

3.36

3.20

3.13

4.00

2.93

4.80

2.75

5.60

2.59

6.40

1400

4.78

1.80

4.43

2.70

4.16

3.70

3.94

4.60

3.74

5.60

3.56

6.50

3.39

7.40

3.24

8.40

1600

5.59

2.10

5.24

3.00

5.17

4.20

4.94

5.30

4.68

6.40

4.56

7.40

4.29

8.50

4.14

9.60

1800

6.39

2.30

6.04

3.50

5.87

4.70

5.75

5.90

5.45

7.10

5.17

8.50

5.09

9.60

4.98

10.80

2000

7.20

2.60

6.85

3.90

6.66

5.30

6.54

6.60

6.35

7.90

6.06

9.60

5.80

10.60

5.65

12.00

2200

8.00

2.80

7.65

4.30

7.38

5.80

7.16

7.30

6.96

8.70

6.78

10.60

6.61

11.70

6.45

13.20

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Intake air volume (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
5006

100
(4")

800

3.84

1.30

3.35

2.20

2.97

3.00

2.66

3.80

2.38

4.70

2.12

5.50

1000

5.34

1.70

4.98

2.70

4.78

3.80

4.66

4.80

4.53

5.90

4.38

6.90

3.97

7.90

1200

6.36

2.00

6.25

3.30

6.01

4.50

5.88

5.80

5.46

7.00

4.98

8.88

4.65

9.50

1400

7.88

2.30

7.78

3.80

7.56

5.30

7.46

6.70

7.23

8.20

6.90

9.70

6.56

11.10

6.34

12.60

1600

9.70

2.70

9.55

4.30

9.37

6.00

9.12

7.70

8.76

9.40

8.21

11.00

8.05

12.70

7.88

14.40

1800

11.13

3.00

11.00

4.90

10.67

6.80

10.23

8.70

9.88

10.50

9.50

12.40

9.18

14.30

8.89

16.20

2000

12.39

3.30

12.22

5.40

11.78

7.50

11.56

10.20

11.34

11.70

11.11

13.80

10.89

15.90

10.22

18.00

2200

13.64

3.70

13.15

6.00

12.78

8.30

12.46

10.60

12.18

12.90

11.93

15.20

11.69

17.50

11.48

19.80

SL
5009

100
(4")

800

5.83

1.70

5.20

2.90

4.72

4.20

4.32

5.40

3.96

6.00

1000

7.98

2.10

7.67

3.70

7.32

5.20

7.04

6.70

6.80

8.30

1200

9.50

2.60

8.87

4.40

8.39

6.20

7.99

8.10

7.63

9.90

1400

11.33

3.00

10.71

5.10

10.23

7.30

9.82

9.40

9.47

11.60

1600

13.17

3.40

12.54

5.90

12.03

8.30

11.66

10.80

11.30

13.20

1800

15.00

3.90

14.38

6.60

13.90

9.40

13.49

12.10

13.14

14.90

2000

16.84

4.30

16.21

7.40

15.73

10.40

15.33

13.50

14.97

16.50

2200

18.67

4.70

18.05

8.10

17.57

11.50

17.16

14.80

16.81

18.20

model

Exhaust port dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
6005

80
(3")

800

4.63

1.70

4.07

2.70

3.65

3.60

3.29

4.60

2.97

5.60

2.68

6.60

2.42

7.60

1000

6.13

2.10

5.57

3.30

5.14

4.60

4.78

5.80

4.46

7.10

4.17

8.30

3.91

9.50

3.66

10.80

1200

7.62

2.50

7.07

4.00

6.64

5.50

6.28

7.00

5.96

8.50

5.67

10.00

5.76

11.50

5.00

12.90

1400

9.12

2.90

8.56

4.60

8.13

6.40

7.77

8.10

7.45

9.90

7.17

11.60

6.90

13.40

6.65

15.10

1600

10.61

3.30

10.06

5.30

9.63

7.30

9.27

9.30

8.95

11.30

8.66

13.30

8.40

15.30

8.15

17.30

1800

12.11

3.70

11.55

6.00

11.12

8.20

10.76

10.50

10.44

12.70

10.16

14.90

9.89

17.20

9.64

19.40

2000

13.60

4.10

13.05

6.60

12.62

9.10

12.26

11.60

11.94

14.10

11.65

16.60

11.39

19.10

11.14

21.60

SL
6008

125
(5")

800

7.41

2.30

6.51

3.80

5.83

5.40

5.25

7.00

4.74

8.60

4.28

10.20

3.86

11.80

1000

10.45

2.80

9.88

4.80

9.46

6.80

9.12

8.80

8.53

10.80

8.21

12.80

7.88

14.80

7.12

16.70

1200

12.98

3.40

12.29

5.80

11.61

8.20

11.12

10.50

10.52

12.90

10.21

15.30

9.64

17.70

9.25

20.10

1400

15.58

3.90

15.12

6.70

14.77

9.50

14.42

12.30

13.91

15.10

13.45

17.90

13.01

20.70

12.64

23.40

1600

16.97

4.50

16.45

7.70

15.99

10.90

15.43

14.10

14.97

17.20

14.35

20.40

13.67

23.60

13.03

26.80

1800

19.67

5.10

19.46

8.70

18.99

12.20

18.50

15.80

18.10

19.40

17.78

23.00

17.40

26.60

17.03

30.10

2000

21.75

5.60

20.85

9.60

20.17

13.60

19.59

17.60

19.08

21.60

18.62

25.50

18.20

29.50

17.81

33.50

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
6015

150
(6")

800

14.90

3.60

14.22

6.60

13.94

9.60

12.86

12.60

10.40

14.30

1000

19.38

4.60

18.71

8.30

17.43

12.00

16.34

15.80

15.20

19.93

1200

22.87

5.50

21.20

10.00

19.91

14.40

18.83

18.90

17.83

21.40

1400

27.36

6.40

25.68

11.60

24.40

16.80

23.31

22.10

22.02

25.00

1600

31.84

7.30

30.17

13.30

28.88

19.30

27.80

25.20

26.21

28.60

1800

36.33

8.20

34.65

14.90

33.37

21.70

32.28

28.40

30.40

32.20

2000

40.81

9.10

39.14

16.60

37.85

24.10

36.77

31.50

34.59

35.70

SL
7006

100
(4")

700

6.93

2.10

6.26

3.60

5.75

5.00

5.32

6.40

4.94

7.80

4.59

9.30

4.27

10.70

4.24

10.90

800

8.15

2.50

7.48

4.10

6.97

5.70

6.54

7.30

6.16

9.00

5.81

10.60

5.50

12.20

5.20

13.80

1000

10.59

3.10

9.92

5.10

9.41

7.10

8.98

9.20

8.60

11.20

8.25

13.20

7.94

15.30

7.64

17.30

1200

13.03

3.70

12.36

6.10

11.85

8.60

11.42

11.00

11.04

13.40

10.69

15.90

10.38

18.30

10.08

20.80

1400

15.47

4.30

14.81

7.10

14.29

10.00

13.86

12.80

13.48

15.70

13.13

18.50

12.82

21.40

12.52

24.20

1600

17.91

4.90

17.25

8.20

16.73

11.40

16.30

14.70

15.92

17.90

15.58

21.20

15.26

24.40

14.96

27.70

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
7011

150
(6")

700

12.99

3.30

11.87

5.90

11.77

8.60

11.45

11.20

10.98

13.80

10.09

16.40

9.56

19.00

800

16.23

3.80

15.11

6.80

14.78

9.80

14.54

12.80

13.90

15.70

13.33

18.70

12.80

21.70

12.11

24.70

1000

20.71

4.80

19.59

8.50

18.74

12.20

18.02

16.00

17.38

19.70

16.81

23.40

16.28

27.10

14.79

30.90

1200

24.88

5.70

24.11

10.00

23.25

14.50

22.52

19.00

21.88

23.40

21.31

27.90

20.78

32.40

19.28

36.90

1400

29.72

6.50

28.59

11.70

27.73

16.90

27.00

22.10

26.36

27.40

25.79

32.60

25.26

37.80

24.76

43.00

1600

33.20

7.40

32.07

13.40

31.21

19.30

30.48

25.30

29.84

31.30

29.27

37.20

28.74

43.20

28.24

49.20

SL
7018

200
(8")

700

21.55

4.80

19.79

9.10

18.45

13.40

17.33

17.60

16.30

18.50

800

26.22

5.50

25.46

10.40

24.12

15.30

23.56

20.20

22.70

26.50

1000

32.54

6.90

30.79

13.00

29.45

19.10

28.32

25.20

27.60

30.34

1200

39.87

8.30

38.12

15.60

36.77

22.90

35.65

30.20

34.90

35.60

1400

47.20

9.70

45.44

18.20

44.10

26.70

42.98

35.30

40.00

39.45

1600

54.53

11.00

52.77

20.80

51.43

30.60

50.30

40.30

48.65

44.20

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
8016

200
(8")

700

20.38

7.05

18.18

10.56

16.54

14.36

15.11

17.37

13.90

21.58

12.80

25.78

850

25.87

8.56

23.67

13.38

22.02

17.44

20.60

21.10

19.39

26.20

18.29

31.30

1000

31.35

10.08

29.16

15.09

27.51

20.52

26.09

24.82

24.88

30.82

23.78

36.82

22.72

42.83

21.80

48.83

1150

36.84

11.59

34.65

17.35

33.00

23.59

31.57

28.54

30.37

35.45

29.27

42.35

28.21

49.25

27.29

56.15

1250

40.50

12.60

38.30

18.86

36.66

25.65

35.23

31.02

34.02

38.53

32.93

46.03

31.87

53.53

30.95

61.04

1400

45.99

14.11

43.79

21.12

42.15

28.72

40.72

34.75

39.51

43.15

38.41

51.55

37.35

59.96

36.44

68.36

1500

49.65

15.11

47.45

22.63

45.80

30.78

44.38

37.23

43.17

46.23

42.07

55.24

41.01

64.24

40.10

73.24

SL
8024

250
(10")

700

30.85

9.34

27.73

14.94

25.32

20.92

23.29

25.74

21.54

32.04

19.95

38.33

850

39.07

11.34

35.95

18.14

33.54

25.41

31.51

31.26

29.76

38.90

28.17

46.54

1000

47.29

13.34

44.17

21.34

41.76

29.89

39.73

36.77

37.98

45.77

36.39

54.76

1150

55.51

15.34

52.39

24.54

49.98

34.37

47.95

42.29

46.20

52.63

44.61

62.97

1250

60.99

16.67

57.87

26.67

55.46

37.36

53.43

45.97

51.68

57.21

50.09

68.45

1400

69.21

18.67

66.09

29.87

63.68

41.85

61.65

51.48

59.90

64.27

58.31

76.66

1500

74.69

20.01

71.57

32.00

69.16

44.84

67.13

55.16

65.38

68.65

63.79

82.14

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
9020

250
(10")

700

34.83

10.06

31.68

16.32

29.26

23.00

27.20

28.40

25.44

35.35

23.81

42.31

850

43.92

12.22

40.77

19.82

38.35

27.93

36.29

34.48

34.53

42.93

32.89

51.38

1000

53.01

14.37

49.86

23.32

47.43

32.86

45.37

40.57

43.62

50.50

41.98

60.44

40.47

70.38

39.13

80.32

1150

62.09

16.53

58.94

26.82

56.52

37.79

54.46

46.65

52.70

58.08

51.07

69.51

49.55

80.94

48.22

92.37

1250

68.15

17.96

65.00

29.15

62.58

41.08

60.52

50.71

58.76

63.13

57.13

75.55

55.61

87.98

54.28

100.40

1400

77.24

20.12

74.09

32.64

71.66

46.01

69.60

56.79

67.85

70.71

66.21

84.62

64.70

98.54

63.36

112.45

1500

83.30

21.56

80.15

34.98

77.72

49.30

75.66

60.85

73.91

75.76

72.27

90.67

70.76

105.57

69.42

120.48

SL
9030

300
(12")

700

52.65

13.82

48.12

23.54

44.68

33.83

41.78

42.20

39.24

52.61

36.97

63.01

850

66.25

16.79

61.71

28.58

58.27

41.08

55.37

51.24

52.83

63.88

50.57

76.52

1000

79.84

19.75

75.31

33.62

71.86

48.32

68.96

60.28

66.43

75.15

64.16

90.02

1150

93.43

22.71

88.90

38.67

85.46

55.57

82.56

69.33

80.02

86.43

77.75

103.52

1250

102.49

25.67

97.96

43.71

94.52

62.82

91.62

78.37

89.08

97.70

86.82

117.03

1400

116.09

27.65

111.56

47.07

108.11

67.65

105.21

84.40

102.68

105.21

100.41

126.03

1500

125.15

29.62

120.62

50.44

117.18

72.49

114.28

90.43

111.74

112.73

109.47

135.03

model

Exhaust port Dia
(MM)

Speed

Different pressure for different Inlet air flow (M³/min) & shaft power (kw)

0.1kgf/cm²

0.2kgf/cm²

0.3kgf/cm²

0.4kgf/cm²

0.5kgf/cm²

0.6kgf/cm²

0.7kgf/cm²

0.8kgf/cm²

RPM

1000mmH₂0

2000mmH₂0

3000mmH₂0

4000mmH₂0

5000mmH₂0

6000mmH₂0

7000mmH₂0

8000mmH₂0

0.01Mpa

0.02Mpa

0.03Mpa

0.04Mpa

0.05Mpa

0.06Mpa

0.07Mpa

0.08Mpa

M³/min

SL
10027

300
(12")

800

74.04

17.21

69.22

29.60

65.60

42.71

62.59

53.39

59.88

66.58

57.57

79.77

900

79.06

19.36

74.24

33.30

70.63

48.05

67.61

60.07

64.90

74.90

62.59

89.74

1000

89.11

21.51

84.29

37.00

80.67

53.39

77.66

66.74

74.95

83.23

72.64

99.71

70.32

116.19

68.32

132.68

1100

99.16

23.66

94.34

40.70

90.72

58.73

87.70

73.42

84.99

91.55

82.68

109.68

80.37

127.81

78.36

145.94

1250

114.23

26.89

109.41

46.25

105.79

66.74

102.77

83.43

100.06

104.03

97.75

124.64

95.44

145.24

93.43

165.85

1400

129.30

30.11

124.47

51.80

120.86

74.74

117.84

93.44

115.13

116.52

112.82

139.59

110.51

162.67

108.50

185.75

SL
10034

350
(14")

800

94.08

20.95

88.39

36.78

84.08

53.48

80.41

67.13

77.24

83.75

74.33

100.37

900

100.42

23.57

94.72

41.38

90.41

60.17

86.74

75.52

83.57

94.22

80.66

112.92

1000

113.08

26.19

107.38

45.98

103.07

66.85

99.40

83.91

96.24

104.69

93.32

125.47

1100

125.74

30.12

120.04

52.87

115.74

76.88

112.06

96.50

108.90

120.39

105.99

144.28

1250

144.73

34.05

139.04

59.77

134.73

86.91

131.06

109.09

127.89

136.10

124.98

163.10

1400

163.73

36.67

158.03

64.37

153.72

93.59

150.05

117.48

146.89

146.56

143.97

175.65

Blower Main Parts Materials

Casing	Cast iron HT 200
Rotor (Impeller &shaft)	QT 500-
Gear	20CrMnTi
Bearing	Japanese NSK
Oil seal	USA CR
Oil tank	Double Oil Tanks, Clean Site

Impeller CNC machining center

Working shop

Application pictures

*** After running more than 1 year , there are very clean on site , no oil leakage

Packing & delivery
Our wooden case is with fumigation sign, It is Moisture-proof

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