Product Name : Bellows Cover
Product No : 01
Product Description

Machine Bellow Cover from Defender

SUN YUAN Technology, also known as DEFENDER, is a leading bellow cover manufacturer committed to providing top-tier protective solutions for moving machine parts. Our machine bellow cover products are renowned for their innovative design, superior materials, and extensive application range. With a focus on durability and reliability, SUN YUAN ensures that your machinery remains safeguarded against various environmental and operational hazards.

Structure of Machine Bellow Cover

  • 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.

Product Introduction

Why Choose Our Bellows Cover?

  • Durability and Reliability: Our protective bellows cover is constructed from high-quality, eco-friendly materials that ensure long service life. The integration of wear-resistant plastic with self-lubrication properties further enhances the durability and reliability of our bellow covers, making them a dependable choice for any industrial application.
  • Customizable and Versatile: Our machine bellow cover solutions are designed to be highly customizable, catering to specific customer requirements. Whether you need different shapes, thicknesses, or mounting methods, we can deliver. This versatility makes our protective covers suitable for a wide range of industrial applications, ensuring that we meet the unique needs of each client.
  • Superior Protection: SUN YUAN's protective curtain material is engineered to resist water, oil, and chemical reactions, offering comprehensive protection for precision transmission parts. The addition of stiffeners and restricted belts prevents over-extension, ensuring optimal performance even in fast-moving or vertical applications. This superior protection guarantees that your machinery remains operational and efficient under various conditions.

Choose SUN YUAN's protective bellows cover for unmatched protection, durability, and customization. We also provide Machine Roof Covers, Finned Bellows Covers, etc. Contact us today to learn more about how our products can meet your specific industrial needs.

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

  • 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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