What is the application scope of the reactor melt pump?

The application range of reactor melt pumps is quite extensive, particularly in industries that require the handling of high-temperature, high-viscosity polymer melts. Below is a detailed summary of its main application areas:

I. Key Application Areas

Plastics and Resins Industry:

Used for the transfer of resins and molten resins, ensuring even distribution of the melt and building pressure at the die head, thereby guaranteeing product quality.

In plastic extrusion processes, such as the production of pellets, films, pipes, sheets, and plates, reactor melt pumps are utilized to enhance extrusion efficiency and reduce the load on the extruder.

Chemical Fiber Industry:

Acts as a booster pump during the melt spinning process, significantly increasing production efficiency.

Rubber Industry:

Used for the conveyance, pressurization, and metering of rubber melts, ensuring the stability of the production process and the quality of products.

Transportation of Other High-Viscosity Materials:

Transports high-viscosity materials without particulate impurities, such as rubber, asphalt, paint, adhesives, dyes, coatings, lubricants, polyols, etc.

II. Specific Application Scenarios

Polymerization Reaction Processes:

Used to transport high-viscosity melts, ensuring the smooth progress of polymerization reactions.

Extruders or Injection Molding Machines:

Enhances extrusion efficiency, reduces equipment load, and stabilizes melt pressure and flow rate.

Vacuum Reaction Conditions:

Leveraging its excellent self-priming capability, it can be applied for the conveyance and pressurization of polymer materials under vacuum reaction conditions.

III. Technical Features and Advantages

Efficient Conveyance:

Designed specifically for high-viscosity, particle-free liquids, featuring outstanding output pressure and conveying capabilities.

High Temperature, Wear, and Corrosion Resistance:

The pump body material is temperature, wear, and corrosion-resistant, with sufficient strength and dimensional stability, suitable for harsh working environments.

Flexible Adjustment:

Convenient speed adjustment and a wide flow range allow for flexible adjustments based on different process requirements.

Stability and Reliability:

Complete sealing structures, such as melt dynamic seals + gland seals or high-temperature-resistant gland seals, ensure the safe and reliable operation of the pump.

In conclusion, reactor kettle melt pumps have extensive applications in industries such as plastics, resins, chemical fibers, and rubber, serving as critical equipment for the conveyance, pressurization, and metering of high-temperature, high-viscosity polymer melts. With the development of domestic industries, their application range and importance will continue to increase.

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