Product Name : Bellows Cover
Product No : 01
Product Description

Machine Bellow Cover from Defender

The GC Series Bellows Cover is designed to protect precision transmission components and guideways in industrial machinery from dust, oil, coolant, chips, and harsh environmental conditions. By preventing contaminants from entering the machining area, it ensures stable operation of spindles, guide rails, and drive systems while extending overall equipment lifespan. Designed for reliability, protection, and longevity, the GC Series bellows way cover is an ideal electronics bellow for demanding industrial applications. SUN YUAN Technology, also known as DEFENDER, is a leading bellow cover manufacturer committed to providing top-tier protective solutions for moving machine parts. Contact us today to learn more about how our products can meet your specific industrial needs.

Features

      • Durable and Reliable: Made from high-quality, eco-friendly materials with wear-resistant, self-lubricating components, ensuring long service life and dependable performance in industrial environments.
      • Customizable and Versatile: Available in various shapes, thicknesses, and mounting options to meet specific requirements, making these milling machine way covers suitable for a wide range of applications.
      • Superior Protection: Resistant to water, oil, and chemicals, with stiffeners and restricted belts to prevent over-extension and ensure stable performance in high-speed or vertical applications.

Applications

      • CNC machine tools
      • PCB drilling and forming equipment
      • Semiconductor manufacturing systems
      • Automation equipment
      • Electronic instruments
      • Precision machinery operating in high-dust or high-contamination environments. 

Top Quality PUR Eco-Friendly Protective Curtain / Customized Shapes and Sizes

  • Suitable for protecting precision transmission parts.
  • Various cover materials to choose from.
  • Available to equip with sliding mechanism and synchronized mechanism
  • 1Flange

  • 2PUR protective curtain

  • 3Weld forming

  • 4Stiffener

  • 5Sliding mechanism

Structure of Machine Protective Bellows Covers

  • 1Flange:

    Purpose: The flange serves as the attachment point for the bellows cover. It is fixed to both the protective curtain or the punched stiffener on one side and to the guideway on the other.
    Material: Typically made from sheet metal, but other materials, shapes, thicknesses, and mounting methods are available upon request.

  • 2Stiffener:

    Purpose: This PVC board provides support for the inside of the protective curtain. It reduces friction between the curtain and the slideway, offering rigidity and impact resistance.
    Material: Made from wear-resistant plastic with self-lubrication properties.
    Thickness: Available in 0.5, 0.8, 1.0, 1.5, and 2.0 mm. Note: Increased thickness may affect the compressed size of the protective curtain.

  • 3Protective Curtain:

    Material: Standard material is eco-friendly and offers a long service life.
    Color: Available in yellow or white on one side upon request.
    Construction: The curtain and stiffener are securely welded together, eliminating sewing lines and holes.
    Features: Excellent water and oil resistance.
    Thickness: Variable based on environmental temperature, machining conditions, and chemical reactions.

  • 4Restricted Belt:

    Purpose: Prevents over-extension of the corrugation, particularly useful for fast moving speeds, vertical movement, or large-scale protective curtains.
    Application: Ideal for closed, confined spaces to extend the service life of the protective curtain.

  • 1First layer protective curtain

  • 2Second layer protective curtain

The GC-DUO series is designed with two-layer protective curtains with special protection effect. It is applicable for non-metal machining environment, and features micro-dust resistance, high strength, high loading capacity and high-water exhaust.

  • Applicable for non-metal machining quartz machining, glass machining, ceramic machining graphite machining.
  • Heat-Resistant and Piercing-Resistant KEVLAR Protective Curtain

  • Applicable for laser cutting machine and high temperature machining area.
  • Resist high temperature. Resist instant temperature up to 160°C.
  • B class fire-retard and fire-proof grade.
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