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Analysis of the Functions of Melt Pumps in Rubber Tube Extrusion Production Lines

I. Core Functions

High-Temperature, High-Viscosity Melt Conveyance

Rubber melt pumps are specifically designed for rubber tube extrusion production lines, capable of efficiently conveying high-temperature, high-viscosity rubber melts.

Pressurization and Pressure Stabilization

They pressurize high-temperature rubber melts from the extruder and maintain stable melt pressure through their consistent operational characteristics.

Stable Flow Conveyance

They deliver pressurized and stabilized melts at a stable flow rate into the extrusion die head, ensuring the continuity and uniformity of the extrusion process.

Isolation of Pressure and Flow Fluctuations

They effectively isolate the impact of pressure and flow fluctuations in the feeding zone on the discharging zone, enhancing the stability of the extrusion process.

melt pump for rubber extrusion

II. Additional Functions

Precise Flow Control

By adjusting the rotational speed of the melt pump, precise control over flow rate can be achieved, meeting the flow accuracy requirements in rubber tube production.

Enhanced Production Efficiency

The stable operation of melt pumps helps reduce downtime and reject rates during production, thereby improving overall production efficiency.

Reduced Energy Consumption

Through optimized design and efficient operation, melt pumps can lower energy consumption during the extrusion process, saving production costs.

Extended Equipment Lifespan

The introduction of melt pumps reduces wear and blockage in the extrusion die head, contributing to an extended lifespan of the entire extrusion production line.

rubber extruder melt pump

III. Economic Benefits

The use of melt pumps not only improves the quality and production efficiency of rubber tubes but also brings significant economic benefits to the production line by reducing energy consumption and extending equipment lifespan. This translates into higher competitiveness and better market adaptability for rubber tube manufacturers.

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Melt pump is your extruder’s best friend

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