Description
Bellow Cover Protection
Bellow Cover

Bellow Covers are used to protect Ballscrews/Linear Guideways from dust and impact, while also reducing drag force during movement. This extends machine lifespan and minimizes downtime.
Advantages:
- Manufactured from high-quality PUR materials.
- Easy installation.
- Customizable designs and dimensions to meet client requirements.
1. End Frame
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Image 1: L-shaped rigid plastic/polymer frame designed to secure the ends of the Bellow Cover, facilitating easy mounting to the machine or other structures.
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Features slots/notches for interlocking with Bellow pleats and other fastening components.
2. Accordion-Style Bellow Cover
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Images 2-3: The primary component of the Bellow Cover, featuring an accordion-style construction that allows for extension and retraction in sync with the Linear Axis movement.
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Constructed from waterproof, oil-resistant, and abrasion-resistant materials such as PVC Fabric, Polyurethane Coated Nylon, or other composite materials.
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Used to enclose Ballscrews or Linear Guideways to:
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Protect against dust, metal chips, oil, etc.
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Guard against external impact.
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Help reduce drag force generated by axis movement.
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Application Method
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The ends of the Bellow Cover are secured to the End Frames on both sides.
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The assembly is then mounted to the frame of a CNC machine or automation system.
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The pleated design allows the Bellow Cover to extend with the machine’s linear axis and retract without self-colliding or obstructing operation.
✅ Benefits of Usage
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Easy and systematic installation.
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Scalable to accommodate varying machine travel distances.
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Durable against industrial environments, including oil, dust, and metal chips.
Sample Applications:



















Order Process: Upon acceptance of quotation, a 50% deposit is required. We will then generate a technical drawing for your confirmation. Production commences after drawing approval, with an estimated lead time of 25 days.



