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China Factory Suppliers of Advanced Electrode Coating Machine for Precision Measurement and Control
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China Factory Suppliers of Advanced Electrode Coating Machine for Precision Measurement and Control

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Principle and Application

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● Advanced Measurement System: This product enables precise wet and dry thickness measurements of foils and electrodes, ensuring optimal quality control.
● Innovative Motion Control System: Engineered for superior accuracy in tension control (≤± 1N), our system guarantees stable performance even at high speeds, making it ideal for efficient production in China.
● Micron-Level Precision: The closed-loop adjustment mechanism for the gap between the coating nozzle and back roller enhances accuracy, crucial for manufacturers seeking top-tier quality.
● Consistent Wind Speed Uniformity: The lateral wind speed uniformity for each single nozzle is maintained at ≤± 1.5%, while the uniformity of wind speed across each oven achieves ≤± 3%.
● Temperature Consistency: Each oven maintains a temperature uniformity of ≤± 1.5%, ensuring uniform heating essential for optimal product performance.
As a leading supplier in China, our factory specializes in high-quality products designed to meet the demands of modern manufacturing.

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    Product Detail

    Specifications

    Equipment speed
    		Max100m/min
    Coating method
    		Slot die coating
    Principal material
    		Lithium cobaltate, ternary material, lithium iron phosphate, lithium manganate
    Coating width
    		15mm
    Single surface density range
    		Positive electrode 100-300g/m2, negative electrode 100-250g/m2;
    Dry coating thickness
    		≥4um
    Density accuracy on both sides
    		≤±1%
    Appearance requirement
    		No wrinkles, no damage, no wave edge, no scratch, no crack, no bulge, no pollution
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    Frequently Asked Questions

    What is the maximum operating speed of this coating equipment?

    The equipment features a high-efficiency design capable of reaching a maximum coating speed of up to 100 meters per minute (Max100m/min).

    Which coating method does this system utilize?

    This system utilizes the advanced slot die coating method, which ensures high precision and uniform thickness control across the substrate.

    What battery materials are compatible with this equipment?

    It is highly compatible with principal battery materials including lithium cobaltate, ternary materials, lithium iron phosphate, and lithium manganate.

    What is the density accuracy and dry coating thickness capability?

    The equipment achieves a dry coating thickness of ≥4um with an exceptional double-sided density accuracy of ≤±1%.

    What are the final appearance and quality standards for the coated electrodes?

    The output meets strict quality controls ensuring there are no wrinkles, no damage, no wave edges, no scratches, no cracks, no bulges, and no pollution on the finished surface.