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Large Diameter Hydraulic Tube Polishing Machine China Suppliers Factory

Looking for high-precision surface finishing? Our China factory provides advanced round tube polishing machines using high-speed rotation and abrasive fluids to eliminate burrs and defects. As leading suppliers, we ensure Ra 0.02um roughness for hydraulic cylinders and rods.

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    The WX-DL series Large Diameter Hydraulic Tube Polishing Machine is a high-precision industrial solution engineered for the professional derusting and polishing of round pipes and rods. Specifically designed for hardware manufacturing, vehicle accessories, hydraulic cylinders, and instrument machinery, this robust system bridges the gap between rough polishing and mirror-finish quality. By utilizing a high-speed rotating polishing wheel combined with optimized abrasive fluids, it effectively eliminates surface defects, burrs, and oxide layers, ensuring superior surface parallelism and accuracy.

    Built with an optimized steel structure for maximum stability, the WX-DL series offers exceptional versatility with support for a wide array of polishing media, including Chiba, nylon, wool, and PVA wheels. With stepless speed control for the guide wheel and customizable options for dust removal—ranging from dry fan systems to wet water cycles—this machine is an essential asset for industries requiring rigorous surface treatment standards in aerospace, medical equipment, and high-end furniture manufacturing.

    Detailed Parameters

    Input Voltage380V (Three phase four wire) Machining Diameter20-360 mm
    Input Power Range13.2kW - 46.7kW (Model dependent) Surface RoughnessRa 0.02 um
    Polishing Wheel Speed3000 r/min Processing Efficiency0-8 m/min
    Guide Wheel SpeedStepless speed regulation Feeding ModeDigital display electromagnetic hydraulic control
    Weight Range2000kg - 6000kg Dust RemovalDry fan or Wet water cycle (Optional)

    Key Advantages

    Enhanced Stability

    Optimized steel structure design ensures minimal vibration and maximum performance stability during high-speed operation.

    Variable Speed Control

    The guide wheel features stepless speed regulation, allowing operators to precisely tune processing speeds for different materials.

    Ultra-Fine Finish

    Capable of achieving a surface roughness of Ra 0.02 um, ideal for high-precision aerospace and medical components.

    Versatile Media Support

    Compatible with corundum, Chiba, hemp, nylon, wool, and PVA wheels to handle various polishing stages.

    Smart Feeding System

    Equipped with digital display electromagnetic hydraulic control for precise head feeding and consistent pressure.

    Customizable Integration

    Optionally integrates automatic feeding/unloading mechanisms and advanced dust removal systems for full automation.

    Product Gallery

    Management Platforms

    Material Compatibility

    Supports stainless steel, alloy steel, and various round rod materials across diverse industrial sectors.

    Process Control

    Precision management of polishing pressure, rotational speed, and fluid spraying for optimal results.

    Environmental Care

    Advanced wet/dry dust removal options to ensure a clean and safe working environment.

    Efficiency Tracking

    Optimized throughput with processing efficiencies up to 8 meters per minute.

    Flexible Configuration

    Customizable bracket lengths to accommodate various processed part dimensions.

    Quality Assurance

    Strict adherence to Ra 0.02um roughness standards for high-grade industrial applications.

    Investment Return Comparison

    Performance MetricManual PolishingWX-DL Series
    Surface ConsistencyVariable/LowHigh Precision Ra 0.02
    Processing SpeedSlow/Labor IntensiveUp to 8m/min
    Labor CostVery HighSignificantly Reduced
    Defect RateHigh (Human Error)Ultra-Low (Controlled)
    ScalabilityLimitedHigh (Automatic Options)

    Frequently Asked Questions

    Q: Which materials can the WX-DL series polish effectively?

    The machine is primarily designed for stainless steel and various alloy round pipes and rods, making it ideal for hydraulic cylinders, vehicle accessories, and hardware manufacturing.

    Q: How do I choose the right polishing wheel for my product?

    The choice depends on the material hardness and desired finish. We support brown/white corundum for roughing and nylon, wool, or PVA wheels for fine polishing.

    Q: Can the machine handle very long pipes?

    Yes, the processing length is determined by the bracket length, and the machine can be matched with automatic feeding and unloading mechanisms based on your specific part length.

    Q: What are the options for dust and waste management?

    You can choose between a dry fan dust removal system or a wet water cycle system, depending on your environmental requirements and the type of polishing media used.

    Q: Is it possible to customize the machine specifications?

    Absolutely. Special polishing equipment can be fully customized according to user requirements, including power, dimensions, and automation levels.

    Q: How does the machine achieve such high surface accuracy (Ra 0.02)?

    By combining high-speed wheel rotation, electromagnetic hydraulic feeding control, and precise regulation of polishing fluid and pressure, the machine removes micron-level surface defects.

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