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oil free screw-roots booster vacuum system

Min.Order Quantity: 1 Set/Sets oil free screw-roots booster vacuum system

Supply Ability: 400~700 Set/Sets per Month oil free screw-roots booster vacuum system

Payment Terms: L/C,T/T,


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 Introduction:

JZJA(P)LG series Screw vacuum pump system belongs to oil-free dry vacuum system, with roots pump(main pump & secondary pump), dry screw pump (fore pump). Roots pump is similar to screw pump in working principle and structure. The vacuum system could be assembled reasonably as per the size of pumped system, vacuum receiver and its working pressure. The available suction ratio ranges from 1:2 to 1:8 among variant pump.
Advantage:
1) With both advantage of roots pump and screw pump.
2) With doubled capacity and high pressure matching with large capacity roots pump.
3) Energy saving for large capacity.
4) High pumping capacity in high vacuum pressure.
5) Automatic controlling system
6) Capable for corrosive gas pumping.
7) Small area request with vertical or stepped construction.
8) With self protecting function for over-load, over-fluid, water-break condition.
9) Hard to accumulate dust or particles, specially suitable for condensable medium or dust suction.
Application:
It can be widely applied in industry like medicine, chemical, aerospace, electrical, solar energy, metallurgy, and food industry. In chemical industry, it is necessary for process of vacuum distillation, vacuum evaporation, vacuum dehydration and crystallization. And in electric industry, for process of vacuum impregnation and vacuum drying. Beside, it’s the ideal choice for vacuum coating, vacuum melting, thermal treatment, oil filtration, vacuum freezing, space simulation test, etc.

 

System model

Pump model

Suction speed

Ultimate

vacuum

Inlet diam

Outlet diam

Motor power

L/s

Pa

mm

mm

Kw

JZJA(P)LG

150-3

ZJ(P)150

/

LG50

150

1×10-1

100

40

3

/

5.5

JZJA(P)LG

150-2

ZJ(P)150

/

LG70

150

100

40

3

/

7.5

JZJA(P)LG

300-6

ZJ(P)300

/

LG50

300

150

40

4

/

5.5

JZJA(P)LG

300-4

ZJ(P)300

/

LG70

300

150

40

4

/

7.5

JZJA(P)LG

300-2

ZJ(P)300

/

LG150

300

150

65

4

/

15

JZJA(P)LG

600-8

ZJ(P)600

/

LG70

600

200

40

7.5

/

7.5

JZJA(P)LG

600-4

ZJ(P)600

/

LG150

600

200

65

7.5

/

15

JZJA(P)LG

600-3

ZJ(P)600

/

LG200

600

200

65

7.5

/

22

JZJA(P)LG

1200-6

ZJ(P)1200

/

LG200

1200

250

65

11

/

22

JZJA(P)LG

150-21

ZJ(P)150

ZJ(P)70

LG50

150

2×10-2

100

40

3

1.5

5.5

JZJA(P)LG300-41

ZJ(P)300

ZJ(P)70

LG50

300

150

40

4

1.5

5.5

JZJA(P)LG300-22

ZJ(P)300

ZJ(P)150

LG70

300

150

40

4

3

7.5

JZJA(P)LG

600-43

ZJ(P)600

ZJ(P)150

LG50

600

200

40

7.5

3

5.5

JZJA(P)LG

600-42

ZJ(P)600

ZJ(P)150

LG70

600

200

40

7.5

3

7.5

JZJA(P)LG

1200-44

ZJ(P)1200

ZJ(P)300

LG70

1200

250

40

11

4

7.5

JZJA(P)LG

1200-42

ZJ(P)1200

ZJ(P)300

LG150

1200

250

65

11

4

15

JZJA(P)LG

2500-43

ZJ(P)2500

ZJ(P)600

LG200

2500

320

65

22

7.5

22



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