| Brand Name: | BNEE |
| Model Number: | Customised as per drawing |
| MOQ: | 1 |
| Price: | 20$-60$ |
| Payment Terms: | T/T |
| Supply Ability: | 100 pieces per week |
In high-precision manufacturing, the integrity of your linear rails, ball screws, and guideways determines your output quality. Our Flexible Protective Covers—including industrial bellows, telescopic steel way covers, and apron seals—act as a critical barrier between your machine’s sensitive "internal organs" and the harsh industrial environment. By eliminating contaminant ingress, we ensure your equipment maintains micrometric precision and avoids catastrophic mechanical wear.
We categorize our protection systems based on machine kinematics and specific environmental stressors (Heat, Chips, or Chemicals):
Technical Fabric & Polymer Bellows: High-flexibility shields crafted from heat-sealed or stitched PVC, Aramid, or Neoprene. These are optimized for high-speed linear axes requiring low mass and superior stroke-to-compression ratios.
Telescopic Steel Way Covers: Heavy-duty shielding for CNC machining centers. These interlocking steel plates provide a "walk-on" surface and maximum resistance against hot, sharp swarf and high-pressure coolant "wash-down."
Aluminum & Stainless Steel Apron Covers: Space-saving "curtain" shields designed for vertical axes or restricted areas where traditional bellows cannot be deployed.
Standard Accordion Bellows: The versatile industry standard for protecting ball screws and cylindrical shafts.
Modular/Replaceable Shields: Innovative designs featuring independent slats. If one segment is damaged, it can be replaced individually, drastically reducing MRO (Maintenance, Repair, and Operations) costs.
High-G (High-Speed) Covers: Equipped with specialized internal damping and pantograph mechanisms to eliminate "shudder" during rapid traverse speeds in modern 5-axis machining.
Investing in premium protective covers is a direct investment in your facility's Total Cost of Ownership (TCO):
300%–500% Extended Component Life: By isolating abrasive dust and metallic chips from linear bearings, our covers prevent premature surface degradation.
Guaranteed Machining Accuracy: Contamination on a guide rail causes "stiction" and positioning errors. Our covers ensure your CNC machine holds its original factory tolerances for years.
Extreme Thermal & Chemical Resilience: Engineered to withstand thermal spikes from hot metal chips (up to +200°C) and the corrosive pH levels of modern synthetic cooling fluids.
"Plug-and-Play" Maintenance: Designed for rapid installation. Options include hook-and-loop (Velcro) fasteners and quick-release frames, allowing for visual rail inspections in seconds rather than hours.
| Industry | Primary Protection Goal | Shielding Solution |
| CNC Machining | Hot Swarf & Coolant | Telescopic Steel Way Covers |
| Automotive Assembly | Weld Spatter & Abrasion | Aramid-coated Bellows |
| Medical Technology | Cleanroom Compliance | Non-sloughing Polymer Covers |
| Aerospace & Defense | Precision Accuracy | High-G Damped Bellows |
| Woodworking | Fine Dust Containment | Fully Enclosed Accordion Bellows |
Custom Geometry: We provide straight, curved, and custom-shaped covers to fit the exact contours of your machinery.
Global Compliance: Materials are selected to meet international safety and environmental standards.
Reduced Downtime: Our durable designs minimize the frequency of machine stoppages for cleaning or repair.
Lmax /Lmin/H |
10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 |
| 100 | 53 | 39 | 34 | 32 | 30 | 28 | 27 | 26 | 26 | 25 |
| 150 | 69 | 49 | 41 | 38 | 34 | 32 | 30 | 29 | 28 | 27 |
| 200 | 85 | 58 | 47 | 43 | 39 | 36 | 34 | 32 | 31 | 30 |
| 250 | 102 | 68 | 54 | 49 | 43 | 39 | 37 | 35 | 33 | 32 |
| 300 | 118 | 77 | 61 | 55 | 48 | 43 | 40 | 38 | 36 | 34 |
| 350 | 134 | 87 | 67 | 60 | 52 | 47 | 43 | 40 | 38 | 36 |
| 400 | 150 | 96 | 74 | 66 | 57 | 51 | 46 | 43 | 41 | 39 |
| 450 | 166 | 106 | 81 | 72 | 61 | 55 | 50 | 46 | 43 | 41 |
| 500 | 183 | 115 | 87 | 77 | 66 | 58 | 53 | 49 | 46 | 43 |