NO.4 & Hairline Surface Finishing Machine

Professional Grinding Solutions for Satin & Linear Brushed Finishes

LEBON MACHINERY’s NO.4 & Hairline Finishing Machines are engineered to deliver consistent, high-quality satin and long-grain linear finishes on stainless steel sheets and coils. Suitable for 201, 304, 316L stainless steel, aluminum, and titanium materials, this equipment supports both dry and oil-based grinding processes depending on the finish requirements.

Key Features: 

    Finish Options:
    NO.4 finish – uniform short-grain satin finish 

    Hairline finish – continuous long-grain linear finish

    Flexible Configuration:
    Available with 1 to 4 grinding heads
    Can integrate Scotch-Brite rollers for silky or customized texture

    Precision Control:
    PLC and servo-controlled pressure systems ensure uniform lines and consistent surface quality

    Deburring & Cleaning Units:
    Optional brushing, cleaning, drying, and film-laminating sections for complete surface protection

    Automation Ready: 

    Can be paired with coil-to-coil or sheet-to-sheet feeding lines, and automatic loading/unloading systems

Applications:

Used extensively in kitchen appliances, architectural panels, elevators, and decorative materials requiring elegant, non-reflective finishes.

Why Choose LEBON:

Customization based on finish grain length, grit size, or processing mode 

Proven reliability across 50+ export markets 

Strong after-sales support and fast delivery time