Factory Customized polymer melt pump - LK Series Polymer Melts Gear Pump – Vowa Detail:
Vacuum Reactor Discharge Pump—— Medium And Low Pressure, Full Jacket
LK Series Polymer Melts Gear Pump
LK 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
LK 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.
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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|
LK-355 |
355 |
Vacuum -0.09～4.0 |
≤10.0 |
2.3 |
1.5 |
0.9 |
0.7 |
≤350℃ |
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|
LK-500 |
500 |
3.2 |
2.2 |
1.2 |
0.9 |
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|
LK-750 |
750 |
4.9 |
3.2 |
1.8 |
1.4 |
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|
LK-1000 |
1000 |
5.4 |
3.8 |
2.2 |
1.9 |
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|
LK-1200 |
1200 |
6.5 |
4.5 |
2.6 |
2.3 |
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|
LK-1600 |
1600 |
8.6 |
6 |
3.5 |
3 |
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|
LK-2000 |
2000 |
10.8 |
7.6 |
4.3 |
3.8 |
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LK-2500 |
2500 |
10.8 |
8.1 |
4.7 |
4.1 |
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LK-3150 |
3150 |
13.6 |
10.2 |
6 |
5.1 |
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LK-4000 |
4000 |
13 |
10.8 |
7.6 |
6.5 |
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|
LK-6300 |
6300 |
20 |
17 |
10 |
9 |
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LK-8000 |
8000 |
22 |
17 |
13 |
12 |
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LK-9000 |
9000 |
24 |
19 |
15 |
13 |
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LK-12000 |
12000 |
32 |
26 |
18 |
16 |
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LK-18000 |
18000 |
49 |
39 |
27 |
24 |
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LK-25000 |
25000 |
68 |
54 |
38 |
34 |
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LK-38000 |
38000 |
103 |
82 |
57 |
51 |
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LK-54000 |
54000 |
146 |
117 |
82 |
73 |
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LK-80000 |
80000 |
216 |
173 |
121 |
108 |
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Please consult the manufacturer for larger or smaller specifications |
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Product detail pictures:
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With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for Factory Customized polymer melt pump - LK Series Polymer Melts Gear Pump – Vowa, The product will supply to all over the world, such as: Russia , Portugal , Somalia , Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Isabel
from Mumbai
- 2017.04.28 15:45
Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
By Eileen
from Ukraine
- 2017.02.14 13:19