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          上海真空泵廠有限公司
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          ZJ型羅茨真空泵

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          普遍適用于真空脫氣、真空冶煉、真空干燥、真空熱處理等工藝中。大型泵型更適用于鋼水的真空處理、空間模擬、低密度風洞裝置等。
          產品詳情

          ??三種密封方式可供選擇/Three optional form of sealing:

          ??? 骨架密封

          ??? 機械密封

          ??? 磁流體密封組件

          ??應用/Application:

          ??? 普遍適用于真空脫氣、真空冶煉、真空干燥、真空熱處理等工藝中。大型泵型更適用于鋼水的真空處理、空間模擬、低密度風洞裝置等。

          ??? Widely applied to the process such as vacuum degassing, vacuum metallurgy, vacuum drying and vacuum heat treatment.Large-scale pump is more suitable for the applications such as steel vacuum processing, spatial modeling and low-density wind tunnel device etc.

          ??? 也可用于化工、食品、醫藥、電力設備等工業中的蒸發、蒸僧干燥等生產過程。

          ??? It can also be applied to the manufacturing process of evaporation, distillation and drying in the industries such as chemical, food, medicine, electric power equipment.

          ??特點/Features:

          ??? 不僅有運行時過載保護作用,還有提高在較高入口壓力(較低真空度)時的抽速

          ??? It is not only has the effect of run-time overload protection, but also can improve the pump rate under higher inlet pressure (lower vacuum).

          ??? 溢流閥調整進氣口和排氣口的壓力,使運行更加安全可靠

          ??? The adjustment of spillover valve for inlet and outlet pressure can enable safe and reliable operation.

          ??? 運用骨架密封,密封性能好

          ??? The use of frame sealing, good sealing performance.

          ??? 兩個轉動部件(葉輪)間有一定間隙,互不接觸、摩擦,因此不需要潤滑油。

          ??? There exists a gap between the two rotating components (impeller), without touch and frictions, so rubric oil is no need.

          ??? 由于轉動部件完全對稱,有很好的平衡性。

          ??? As the rotating components completely symmetrical, there is good balance

          ??? 轉動部件支撐在四個軸承上,因此運轉時機械振動小,噪音極低

          ??? The rotating components are supported by four bearings, so there is only small mechanical vibration and extreme low noise when running.

          ??? 在很大的壓力范圍內(1x103Pa-1Pa)有很大的抽速,填補了雙級旋片泵在這個壓力范圍的抽速減弱缺陷,同時也可以作為增壓泵使用。

          ??? The pump rate is very high under huge pressure range (1><103Pa-1Pa). The defect of pump rate reduction for Bipolar Rotary-vane Pumps under this pressure range is filled, meanwhile it can also be used as booster pumm.

          ??主要數據與規格/Main specifications:

          型號

          抽氣速率 (L/S)

          極限壓力 (Pa)

          最大壓差 (Pa)

          泵轉速 (r/min)

          配用電機功率 (kw)

          通徑

          零流量縮比最大壓 (Pa)







          進氣口 

          出氣口 


          ZJB-30

          30

          3x10^(-2)

          5300

          2825

          0.75

          50

          40

          ≥25

          ZJB-70

          70

          3x10^(-2)

          5300

          2840

          1.5

          80

          50

          ≥25

          ZJB-150A

          150

          3x10^(-2)

          8x103

          2880

          3

          100

          80

          ≥40

          ZJB-300A

          300

          3x10^(-2)

          8x103

          2890

          4

          160

          100

          ≥40

          ZJB-600A

          600

          3x10^(-2)

          5x103

          2920

          7.5

          200

          160

          ≥45

          ZJB-1200B

          1200

          3x10^(-2)

          5x103

          2930

          11

          250

          200

          ≥45

          ZJB-2500A

          2500

          3x10^(-2)

          3x103

          1470

          22

          320

          250

          ≥50

          ZJ-5000

          5000

          1x10^(-2)

          3x103

          1480

          37

          500

          500

          ≥40

          ZJ-20000

          20000

          1x10^(-2)

          3x103

          1300

          110

          600

          500

          ≥45

          型號

          閥控壓差 (Pa)

          噪音 (A)

          推薦前級泵

          外形尺寸(帶電機) (mm)






          ZJB-30


          ≤75

          2XZ-4;2X-4C;2X-8

          636x355x279

          ZJB-70


          ≤75

          2XZ-8;2X-8;2X-15

          736x340x279

          ZJB-150A

          5300

          ≤75

          2X-15;2X-30A

          919x340x385

          ZJB-300A

          4300

          ≤75

          2X-30A;2X-70A

          1010x462x415

          ZJB-600A

          3500

          ≤75

          2X-70A;ZJB-150A+2X-70A

          1232x586x540

          ZJB-1200B

          2700

          ≤80

          ZJB-150A+2X-30A;ZJB+300A+2X-70A

          1530x716x630

          ZJB-2500A

          2700

          ≤80

          ZJB-300A+2X-70A;ZJB-600A+SZX-1550A;ZJB-600A+H-150

          2002x1005x840

          ZJ-5000


          ≤80

          ZJB-600A+SZX-1550A;ZJB-600A+H-150

          ZJB-1200A+2xSZX-1550A;ZJB-1200A+2xH-150

          1886x1120x990

          ZJ-20000


          ≤80

          ZJ-5000+ZJB-1200A+2xSZX-1550A;ZJ-5000+ZJB-1200A+2xH-150

          ZJB-2500A+ZJB-600A+SZX-1550A;ZJB-2500A+ZJB-600A+H-150

          2886x1960x1500

          ZJ型羅茨真空泵
          ZJ型羅茨真空泵

          ZJ型羅茨真空泵

          分享到微信

          ×
          普遍適用于真空脫氣、真空冶煉、真空干燥、真空熱處理等工藝中。大型泵型更適用于鋼水的真空處理、空間模擬、低密度風洞裝置等。
          18964532639
          產品詳情

          ??三種密封方式可供選擇/Three optional form of sealing:

          ??? 骨架密封

          ??? 機械密封

          ??? 磁流體密封組件

          ??應用/Application:

          ??? 普遍適用于真空脫氣、真空冶煉、真空干燥、真空熱處理等工藝中。大型泵型更適用于鋼水的真空處理、空間模擬、低密度風洞裝置等。

          ??? Widely applied to the process such as vacuum degassing, vacuum metallurgy, vacuum drying and vacuum heat treatment.Large-scale pump is more suitable for the applications such as steel vacuum processing, spatial modeling and low-density wind tunnel device etc.

          ??? 也可用于化工、食品、醫藥、電力設備等工業中的蒸發、蒸僧干燥等生產過程。

          ??? It can also be applied to the manufacturing process of evaporation, distillation and drying in the industries such as chemical, food, medicine, electric power equipment.

          ??特點/Features:

          ??? 不僅有運行時過載保護作用,還有提高在較高入口壓力(較低真空度)時的抽速

          ??? It is not only has the effect of run-time overload protection, but also can improve the pump rate under higher inlet pressure (lower vacuum).

          ??? 溢流閥調整進氣口和排氣口的壓力,使運行更加安全可靠

          ??? The adjustment of spillover valve for inlet and outlet pressure can enable safe and reliable operation.

          ??? 運用骨架密封,密封性能好

          ??? The use of frame sealing, good sealing performance.

          ??? 兩個轉動部件(葉輪)間有一定間隙,互不接觸、摩擦,因此不需要潤滑油。

          ??? There exists a gap between the two rotating components (impeller), without touch and frictions, so rubric oil is no need.

          ??? 由于轉動部件完全對稱,有很好的平衡性。

          ??? As the rotating components completely symmetrical, there is good balance

          ??? 轉動部件支撐在四個軸承上,因此運轉時機械振動小,噪音極低

          ??? The rotating components are supported by four bearings, so there is only small mechanical vibration and extreme low noise when running.

          ??? 在很大的壓力范圍內(1x103Pa-1Pa)有很大的抽速,填補了雙級旋片泵在這個壓力范圍的抽速減弱缺陷,同時也可以作為增壓泵使用。

          ??? The pump rate is very high under huge pressure range (1><103Pa-1Pa). The defect of pump rate reduction for Bipolar Rotary-vane Pumps under this pressure range is filled, meanwhile it can also be used as booster pumm.

          ??主要數據與規格/Main specifications:

          型號

          抽氣速率 (L/S)

          極限壓力 (Pa)

          最大壓差 (Pa)

          泵轉速 (r/min)

          配用電機功率 (kw)

          通徑

          零流量縮比最大壓 (Pa)







          進氣口 

          出氣口 


          ZJB-30

          30

          3x10^(-2)

          5300

          2825

          0.75

          50

          40

          ≥25

          ZJB-70

          70

          3x10^(-2)

          5300

          2840

          1.5

          80

          50

          ≥25

          ZJB-150A

          150

          3x10^(-2)

          8x103

          2880

          3

          100

          80

          ≥40

          ZJB-300A

          300

          3x10^(-2)

          8x103

          2890

          4

          160

          100

          ≥40

          ZJB-600A

          600

          3x10^(-2)

          5x103

          2920

          7.5

          200

          160

          ≥45

          ZJB-1200B

          1200

          3x10^(-2)

          5x103

          2930

          11

          250

          200

          ≥45

          ZJB-2500A

          2500

          3x10^(-2)

          3x103

          1470

          22

          320

          250

          ≥50

          ZJ-5000

          5000

          1x10^(-2)

          3x103

          1480

          37

          500

          500

          ≥40

          ZJ-20000

          20000

          1x10^(-2)

          3x103

          1300

          110

          600

          500

          ≥45

          型號

          閥控壓差 (Pa)

          噪音 (A)

          推薦前級泵

          外形尺寸(帶電機) (mm)






          ZJB-30


          ≤75

          2XZ-4;2X-4C;2X-8

          636x355x279

          ZJB-70


          ≤75

          2XZ-8;2X-8;2X-15

          736x340x279

          ZJB-150A

          5300

          ≤75

          2X-15;2X-30A

          919x340x385

          ZJB-300A

          4300

          ≤75

          2X-30A;2X-70A

          1010x462x415

          ZJB-600A

          3500

          ≤75

          2X-70A;ZJB-150A+2X-70A

          1232x586x540

          ZJB-1200B

          2700

          ≤80

          ZJB-150A+2X-30A;ZJB+300A+2X-70A

          1530x716x630

          ZJB-2500A

          2700

          ≤80

          ZJB-300A+2X-70A;ZJB-600A+SZX-1550A;ZJB-600A+H-150

          2002x1005x840

          ZJ-5000


          ≤80

          ZJB-600A+SZX-1550A;ZJB-600A+H-150

          ZJB-1200A+2xSZX-1550A;ZJB-1200A+2xH-150

          1886x1120x990

          ZJ-20000


          ≤80

          ZJ-5000+ZJB-1200A+2xSZX-1550A;ZJ-5000+ZJB-1200A+2xH-150

          ZJB-2500A+ZJB-600A+SZX-1550A;ZJB-2500A+ZJB-600A+H-150

          2886x1960x1500

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