Centryco provides protective bellows, covers, and sealing solutions for a wide range of industrial sectors. Our focus is on practical solutions that protect machinery and extend service life in demanding environments. Whether it’s heat, dust, chemicals, or debris, our custom bellows and conical spring covers (CENTRYCOVERS) offer a practical barrier between moving parts and external hazards.

3D Printing

3D Printing

For over 25 years, Centryco Inc. have proudly partnered with leaders in the 3D printing industry, designing and manufacturing high-quality custom covers. Our engineers are ready to utilize their experience and expertise to help you develop your next 3D printing platform.

For gantry-style printers and automated print farms, bellows prevent dust buildup on stepper motors, ball screws, and linear slides. By using heat-resistant and abrasion-resistant materials, Centryco solutions contribute to longer machine life and better print consistency. This is especially important for industrial-scale systems running around the clock, where machine downtime can delay production schedules.

Automotive Industry

Automotive

Centryco has been working in the automotive industry for over 4 decades. Our products will protect your equipment from manufacturing contaminants and debris, increasing efficiency and extending the life of your equipment.

Automotive manufacturing requires equipment that can perform under constant exposure to grease, metal chips, hot surfaces, and motion stress. Components such as linear actuators, robotic welding arms, and CNC enclosures rely on protective features that hold up through continuous cycles. Centryco’s custom bellows and conical spring CENTRYCOVERS play an important role in this environment. They help prevent debris from entering sensitive parts and reduce downtime caused by contamination or mechanical wear.

In robotic work cells, where precision and speed are essential, bellows shield slideways and joints from sparks and dust. In automated conveyor systems, our flat bellows offer a compact form factor that won’t interfere with motion or alignment. These features allow automotive manufacturers to keep lines running efficiently without constant manual intervention.

Aerospace Industry

Aerospace

Aerospace products require a high and unwavering level of precision. Centryco works diligently to provide customized products that will not only meet these specifications, but to also better protect your precision aerospace equipment.

The aerospace sector involves precision systems and extreme performance standards. Whether it’s in ground testing, hydraulic actuation, or maintenance platforms, protection is necessary to keep parts functioning without interruption. Our protective bellows are built to handle vibration, temperature swings, and exposure to fluids.

Custom bellows provide shielding for test beds and actuated mechanisms. Lightweight materials and compact designs make them suitable for confined assemblies. Our conical spring CENTRYCOVERS offer mechanical resilience while supporting tight compressions and extensions. These features help reduce wear on aircraft assembly equipment and test fixtures, where even minor debris can cause delays or equipment damage.

Energy & Power Generation

Energy

Equipment used in the energy sector has to stand up to some of the harshest conditions and most rigorous work there is. No matter if it is on an oil rig or in the deepest mines, Centryco provides customized products that will protect your tools.

Power generation includes wind turbines, hydroelectric stations, oil and gas fields, and solar farms—all of which demand rugged component protection. Moving equipment such as pumps, dampers, and hydraulic cylinders must remain sealed from moisture, dirt, and environmental hazards. RF welded bellows, molded bellows, and conical spring CENTRYCOVERS are often used on these components to provide flexible coverage while allowing movement under load.

In turbine enclosures, custom bellows handle high temperatures and vibration. In field applications such as pipeline valve actuation, metal conical spring CENTRYCOVERS help protect moving shafts and linkages from physical damage and weather conditions. By reducing exposure to debris and moisture, these covers help reduce maintenance intervals and prevent part failure.

Medical & Laboratory Equipment

Medical

Centryco is a proud provider of covers and bellows for the medical industry. Utilizing high quality and long-lasting materials, our engineers will work with you to customize the perfect cover for any and all applications, environments, or needed standards.

Medical and lab settings require equipment that remains clean, responsive, and free of outside contaminants. Small-scale actuators, imaging systems, and laboratory automation devices benefit from the use of flat bellows. These covers help protect mechanical components while maintaining a low profile that supports compact equipment designs.

Robotics & Industrial Automation

Robotics & Automation

No matter how tough the environment, Centryco products will protect your equipment from manufacturing contaminants and debris, increasing efficiency and extending the life of your high-repetition equipment.

Automation systems operate with frequent motion and exposure to harsh environments. From pick-and-place robots to multi-axis CNC machines, component protection is critical for consistent output and longer equipment life.

Centryco’s custom bellows and sonic welded way covers help cover joints, rails, and actuators that move constantly or operate near oils, solvents, and abrasives. The shape and material of each bellows unit is developed based on the speed, direction, and stroke of the moving part. Conical spring CENTRYCOVERS are frequently used for vertical movements, such as Z-axis columns, where spring tension aids in retraction without sagging or jamming.

Flat bellows are often applied to automated optical systems and laser cutters, where airborne debris or fluids can interfere with motion control. Protective bellows offer an added safeguard, helping operators maintain precision and system integrity across thousands of cycles.

Why Choose Centryco

For over 75 years, we have been a trusted partner for industrial protection such as protective bellows and cover systems that help extend equipment life and reduce downtime. With in-house engineering, domestic manufacturing, and deep experience across multiple industries, we deliver reliable solutions built for real-world demands.

What sets us apart:

  • ISO 9001 Certified – Consistent quality and traceability
  • Made in the USA – All design and production under one roof
  • Custom Fabrication – Steel, coated fabrics, thermoplastics, and more
  • Application-Focused Designs – Built to match specific use conditions
  • Prototyping – Support for equipment upgrades or replacements
  • Durability Testing – Evaluated for fatigue, fit, and longevity
  • Engineering Support – Guidance from concept through production

From flat bellows on compact systems to conical spring covers on high-load actuators, our products are built to work—not just fit. We don’t rely on off-the-shelf assumptions—we manufacture based on your actual equipment needs.

Ready to protect your equipment? Contact us today and let’s discuss a solution built around your operation.