Best Price on polymer pump - DLK Series Polymer Melts Gear Pump – Vowa

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  • Best Price on polymer pump - DLK Series Polymer Melts Gear Pump – Vowa

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Vacuum Reactor Discharge Pump—— Medium And Low Pressure, Channel Heating DLK Series Polymer Melts Gear Pump DLK series melt gear pumps are suitable for the reaction transportation of high temperature and high viscosity polymer melts that require low output pressure and large flow, such as resin, chemical fiber and other industries. They are generally installed in the lower part of the reactor and used as a feed pump. This series of melt gear pumps have good self-priming performance and can b...


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Best Price on polymer pump - DLK Series Polymer Melts Gear Pump – Vowa Detail:

Vacuum Reactor Discharge Pump—— Medium And Low Pressure, Channel Heating

DLK-Series-Polymer-Melts-Gear-Pump1

DLK Series Polymer Melts Gear Pump
DLK series melt gear pumps are suitable for the reaction transportation of high temperature and high viscosity polymer melts that require low output pressure and large flow, such as resin, chemical fiber and other industries. They are generally installed in the lower part of the reactor and used as a feed pump. This series of melt gear pumps have good self-priming performance and can be used for conveying and pressurizing polymer materials under vacuum reaction conditions.
The main materials that can be conveyed by the melt gear pump are:
Polymer melt
PET PBT PTT
PA6 PA66 PA12
PE LDPE LLDPE HDPE HMWPE
PP EVA PB
PB PS HIPS ABS SAN
PC PEK PMMA POM
TPU PLA PBS
Other stock solutions, solutions, glues, oligomers, prepolymers, etc. in the polymer material industry;
It can also be used to transport hot melt adhesives, asphalt, paints, adhesives, pharmaceuticals, food, grease, fuels, oils, dyes, coatings, lubricants, polyols and other materials that do not contain particulate impurities.
Technical data:
Viscosity ： 1E-3～30，000Pa•s （1～30,000,000cP）
Suction side pressure ：（-0.05～-0.09MPa）～4MPa
Discharge side pressure ： 0～7MPa
Differential pressure ： 5MPa
Temperature ： ≤350℃
Heating ： Fully Jacketed
HT medium pressure ： ≤1.6MPa
Installation method
DLK series melt gear pumps are generally installed at the bottom of the reactor and are driven by a motor + reducer + universal coupling. The melt gear pump is a positive displacement forced delivery pump. The pump output flow can be adjusted by adjusting the pump speed. It is recommended Using frequency conversion speed regulation, can realize the nearly linear flow output of the gear pump.main2

Main structure of gear pump:
Rotor type: helical or spur gear
Heating method: Heat medium heating
Sealing structure:
■ Dynamic melt seal + packing seal
■ Mechanical seal
■ Dynamic seal with cooling melt
■ High temperature resistant packing seal
Main structural materials of melt gear pump:
Pump casing: stainless steel/alloy steel/corrosion-resistant alloy
Gear: Nitrided steel/tool steel/stainless steel + coating/corrosion resistant alloy
Bearing: tool steel/copper alloy/stainless steel + coating/corrosion resistant alloy
Pump size and Technical data

Model

cc/r

Inlet
pres.
Mpa

Outlet
pres.
MPa

   Max. flow rate     m3/h

Temp

Low
viscosity material

Medium
viscosity material

High
viscosity material

Ultra high
viscosity
material

＜50Pa.s

50～200Pa.s

200～2000Pa.s

＞2000Pa.s
DLK-5

5

Vacuum

-0.09～4.0

≤10.0

0.041

0.027

0.019

0.012

≤350℃
DLK-10

10

0.081

0.054

0.038

0.024
DLK-20

20

0.162

0.108

0.076

0.049
DLK-32

32

0.259

0.173

0.121

0.078
DLK-50

50

0.405

0.270

0.189

0.122
DLK-75

75

0.527

0.365

0.243

0.162
DLK-100

100

0.702

0.486

0.324

0.216
DLK-160

160

1.123

0.778

0.518

0.346
DLK-200

200

1.404

0.972

0.648

0.432
DLK-250

250

1.620

1.080

0.675

0.473
DLK-355

355

2.3

1.5

0.9

0.7
DLK-500

500

3.2

2.2

1.2

0.9
DLK-750

750

4.9

3.2

1.8

1.4
DLK-1000

1000

5.4

3.8

2.2

1.9
DLK-1200

1200

6.5

4.5

2.6

2.3
DLK-1600

1600

8.6

6.0

3.5

3.0
DLK-2000

2000

10.8

7.6

4.3

3.8
DLK-2500

2500

10.8

8.1

4.7

4.1
DLK-3150

3150

13.6

10.2

6.0

5.1
DLK-4000

4000

13.0

10.8

7.6

6.5
DLK-6300

6300

20

17

10

9
DLK-8000

8000

22

17

13

12
DLK-9000

9000

24

19

15

13
DLK-12000

12000

32

26

18

16
DLK-18000

18000

49

39

27

24
DLK-25000

25000

68

54

38

34
DLK-38000

38000

103

82

57

51
DLK-54000

54000

146

117

82

73
DLK-80000

80000

216

173

121

108
Please consult the manufacturer for larger or smaller specifications
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Each individual member from our large performance revenue crew values customers' needs and company communication for Best Price on polymer pump - DLK Series Polymer Melts Gear Pump – Vowa, The product will supply to all over the world, such as: Haiti , Moldova , Mozambique , Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.
    • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By May from Germany - 2018.09.12 17:18
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Elaine from Niger - 2017.09.28 18:29

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