Free sample for polymer production pump - G Series Polymer Melts Gear Pump – Vowa

Short Description:

 G series melt gear pump is especially suitable for high temperature and high viscosity polymer melt reaction transportation requiring high output pressure, such as resin, chemical fiber and other industries. It is generally installed in the lower part of the reactor to make 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 transported b...


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Free sample for polymer production pump - G Series Polymer Melts Gear Pump – Vowa Detail:

 G series melt gear pump is especially suitable for high temperature and high viscosity polymer melt reaction transportation requiring high output pressure, such as resin, chemical fiber and other industries. It is generally installed in the lower part of the reactor to make 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 transported by melt gear pump are as follows:
          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      : vacuum(-0.05~-0.09MPa)~4MPa
 Discharge side pressure    : 0~35MPa
    Differential pressure      : 25MPa  
   Temperature                : ≤350℃
   Heating                    : Hot coal heating
    HT medium pressure         : ≤1.6MPa
 Installation method
G 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:

main3

Rotor type: helical or spur gear
Heating method: hot coal 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 housing: 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 alloyG
 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

50~200

Pa.s

200~2000

Pa.s

>2000Pa.s

 
G-10 10

Vacuum

-0.09~4.0

≤35.0

0.081 0.054 0.038 0.024

≤350℃

G-20 20 0.162 0.108 0.076 0.049
G-32 32 0.259 0.173 0.121 0.078
G-50 50 0.405 0.270 0.189 0.122
G-75 75 0.527 0.365 0.243 0.162
G-100 100 0.702 0.486 0.324 0.216
G-160 160 1.123 0.778 0.518 0.346
G-200 200 1.404 0.972 0.648 0.432
G-250 250 1.620 1.080 0.675 0.473
Please consult with the manufacturers for the bigger or lower specification
The series of pump can be provided in jacket-free type, such as T-G-xxx

The flow rate of the melt gear pump is related to the working speed, material viscosity, and working pressure. Please consult the manufacturer for specific selection.


Product detail pictures:

Free sample for polymer production pump -
  G Series Polymer Melts Gear Pump – Vowa detail pictures

Free sample for polymer production pump -
  G Series Polymer Melts Gear Pump – Vowa detail pictures

Free sample for polymer production pump -
  G Series Polymer Melts Gear Pump – Vowa detail pictures

Free sample for polymer production pump -
  G Series Polymer Melts Gear Pump – Vowa detail pictures


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Fast and very good quotations, informed advisers to help you choose the correct merchandise that suits all your preferences, a short creation time, responsible excellent command and different companies for paying and shipping affairs for Free sample for polymer production pump - G Series Polymer Melts Gear Pump – Vowa, The product will supply to all over the world, such as: The Swiss , United Kingdom , Islamabad , Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Mike from Nepal - 2018.11.04 10:32
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Phoenix from Leicester - 2017.02.18 15:54