Extrusion Coating Machine Manufacturers — Why Pengjin Intelligent Is Trustworthy

In lithium-ion battery electrode manufacturing, extrusion coating machines play an important role in ensuring stable and consistent slurry application on aluminum and copper foils.

Pengjin Intelligent has developed extrusion coating systems that focus on precision, stability, and long-term reliability. With years of experience in coating processes and continuous engineering innovation, Pengjin aims to provide customers with professional, high-quality solutions they can rely on.

Pengjin Intelligent is trusted for:

Ultra-high precision die-head engineering, keeping structural deformation under 0.2 μm to ensure consistent coating thickness.

Optimized oven airflow control, maintaining ≤2.5% cross-flow fluctuation for more uniform drying and fewer defects.

Reliable web-handling and wrinkle-control technology that keeps thin substrates stable even during high-speed, multi-lane coating.

Efficient slurry and ceramic feeding systems that maintain steady pressure and flow for smoother, more accurate extrusion.

Enhanced cleanliness, dust-control, and infrared-assisted drying, supporting a cleaner process and better electrode surface quality.

As the battery industry moves quickly toward higher standards and larger-scale production, Pengjin Intelligent continues to support manufacturers with extrusion coating machines designed for dependable performance and long-term value.

Key Technical Highlights:

Roll surface parameters: Max.1000-1600

Coating speed (m/min): Running Speed 100-120m/min

Density accuracy on one side: ±1.2%

Density accuracy on both sides: ±1.0%

Unwind diameter: Max.1000mm

Winding diameter: Max.1200mm

CPK: >1.67

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