Comprehensive Analysis of Three Major Melt Pump Types

Application Scenarios‌: Plastic extrusion production lines (sheets/tubes/films)

Core Functions‌: Pressure boosting & stabilization + precise metering, enhancing product yield

Suitable Fields‌: Processing of conventional plastics like HDPE/PP

Application Scenario: Resin/synthetic fiber reactor discharge ports

Core Function: High-temperature/high-pressure resistance (≤510℃/70MPa), stable output of high-viscosity materials

Suitable Fields: PEEK, specialty engineering plastic production

Application Scenario: Polymer pipeline pressurization systems

Core Function: Eliminates pressure fluctuations, ensures continuous production

Suitable Applications: Conveyance of medium-to-high viscosity media like chemical fibers and adhesives

• ZB-B for conventional plastic processing

• ZB-F for reactor integration

• ZB-D for pipeline conveyance

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