Hot sale Factory melt gear pump Accessories - HS Series Polymer Melts Gear Pump – Vowa Detail:
Booster Pump—— High-pressure，Full Jacket
HS series melt gear pump
HS series melt gear pumps are especially suitable for the reactive transportation and pressurization of high-temperature and high-viscosity polymer melts that require high output pressure, such as resin, chemical fiber and other industries. They are generally installed in the melt pipeline and used as a booster pump; also It can be installed in the extruder system that needs heating medium to be used as a metering pump. This series of melt gear pumps have a certain self-priming performance, and can be used for conveying and pressurizing polymer materials under lower vacuum suction 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 ： 1～30，000Pa•s （1,000～30,000,000cP）
Suction side pressure ：（-0.00～-0.03MPa）～16MPa
Discharge side pressure ： 0～35MPa
Differential pressure ： 25MPa
Temperature ： ≤350℃
Heating ： Fully Jacketed
HT medium pressure ： ≤1.6MPa
Installation method
HS series melt gear pumps are generally installed in the melt pipeline at the bottom of the reactor and used as booster pumps or metering pumps. They are driven by motor + reducer + universal coupling. Melt gear pumps are positive displacement pumps. , The output flow of the pump can be adjusted by adjusting the speed of the pump. Frequency conversion speed regulation is recommended, which can realize the nearly linear flow output of the gear pump.
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 |
Outlet |
Max. flow rate m3/h |
Temp |
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Low |
Medium |
High |
Ultra high |
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＜50Pa.s |
50～200Pa.s |
200～2000Pa.s |
＞2000Pa.s |
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| HS-5 |
5 |
Vacuum -0.05～16.0 |
≤35.0 |
0.041 |
0.027 |
0.019 |
0.012 |
≤350℃ |
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| HS-10 |
10 |
0.081 |
0.054 |
0.038 |
0.024 |
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| HS-20 |
20 |
0.162 |
0.108 |
0.076 |
0.049 |
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| HS-32 |
32 |
0.259 |
0.173 |
0.121 |
0.078 |
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| HS-50 |
50 |
0.405 |
0.270 |
0.189 |
0.122 |
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| HS-75 |
75 |
0.527 |
0.365 |
0.243 |
0.162 |
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| HS-100 |
100 |
0.702 |
0.486 |
0.324 |
0.216 |
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| HS-160 |
160 |
1.123 |
0.778 |
0.518 |
0.346 |
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| HS-200 |
200 |
1.404 |
0.972 |
0.648 |
0.432 |
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| HS-250 |
250 |
1.620 |
1.080 |
0.675 |
0.473 |
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| HS-355 |
355 |
2.3 |
1.5 |
0.9 |
0.7 |
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| HS-500 |
500 |
3.2 |
2.2 |
1.2 |
0.9 |
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| HS-750 |
750 |
4.9 |
3.2 |
1.8 |
1.4 |
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| HS-1000 |
1000 |
5.4 |
3.8 |
2.2 |
1.9 |
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| HS-1200 |
1200 |
6.5 |
4.5 |
2.6 |
2.3 |
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| HS-1600 |
1600 |
8.6 |
6.0 |
3.5 |
3.0 |
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| HS-2000 |
2000 |
10.8 |
7.6 |
4.3 |
3.8 |
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| HS-2500 |
2500 |
10.8 |
8.1 |
4.7 |
4.1 |
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| HS-3150 |
3150 |
13.6 |
10.2 |
6.0 |
5.1 |
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| HS-4000 |
4000 |
13.0 |
10.8 |
7.6 |
6.5 |
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| HS-6300 |
6300 |
20 |
17 |
10 |
9 |
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| HS-8000 |
8000 |
22 |
17 |
13 |
12 |
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| HS-9000 |
9000 |
24 |
19 |
15 |
13 |
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| HS-12000 |
12000 |
32 |
26 |
18 |
16 |
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| HS-18000 |
18000 |
49 |
39 |
27 |
24 |
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| HS-25000 |
25000 |
68 |
54 |
38 |
34 |
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| HS-38000 |
38000 |
103 |
82 |
57 |
51 |
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| HS-54000 |
54000 |
146 |
117 |
82 |
73 |
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| HS-80000 |
80000 |
216 |
173 |
121 |
108 |
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Product detail pictures:
Related Product Guide:
we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for Hot sale Factory melt gear pump Accessories - HS Series Polymer Melts Gear Pump – Vowa, The product will supply to all over the world, such as: Tunisia , Roman , Vietnam , Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Nelly
from Italy
- 2018.02.04 14:13
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Florence
from Albania
- 2017.11.01 17:04