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HEBAI is a leading mini cylinders manufacturers, leveraging years of expertise to deliver products that meet the highest industry standards. Our mini cylinders are designed to provide reliable performance across various applications, enhancing production and business output. Additionally, HEBAI offers customized mini cylinder solutions tailored for specific applications.
HEBAI’s mini cylinders are engineered to provide reliable movement and seamless integration into modern production lines. Designed for versatility and ease of use, these components offer a balanced solution that adapts to a wide range of industrial environments while ensuring long-term operational stability.
A
B
C
D
A: Stroke
Specify the exact stroke length you need. Eliminate design compromises and make your machine more compact and efficient.
B: Piston Rod
Customize rod ends and fittings for seamless, plug-and-play installation. Increase reliability and get your equipment running faster.
C: Seals
Choose specialized seals for extreme heat, cold, or chemical exposure. Drastically extend cylinder life and minimize costly downtime.
D: Body Materials
Select from stainless steel, aluminum, and more. Ensure your cylinder withstands corrosion, meets industry standards, or is lightweight.
A
B
C
D
A: Stroke
Specify the exact stroke length you need. Eliminate design compromises and make your machine more compact and efficient.
B: Piston Rod
Customize rod ends and fittings for seamless, plug-and-play installation. Increase reliability and get your equipment running faster.
B: Piston Rod
Customize rod ends and fittings for seamless, plug-and-play installation. Increase reliability and get your equipment running faster.
D: Body Materials
Select from stainless steel, aluminum, and more. Ensure your cylinder withstands corrosion, meets industry standards, or is lightweight.
HEBAI blends flexible custom engineering with rigid quality standards. Whether you need a unique stroke or our high-performance standard series, you get the same HEBAI durability.

HEBAI’s mini cylinders feature maintenance-free, oil-free lubrication technology, completely eliminating the risk of oil mist contamination on sensitive chips or PCBs. Equipped with precision-ground hard chrome-plated piston rods, they ensure absolute positioning accuracy for delicate component picking and probe testing.

HEBAI’s mini cylinders protect high-value fabrics from oil stains through a rigorous oil-mist-free design and high-performance NBR seals. Optimized for high-frequency, short-stroke operations, they maintain an ultra-long service life even under the demanding pace of hundreds of cycles per minute.

HEBAI’s mini cylinders utilize a dual cushioning system to effectively absorb impact energy during high-speed rejection and capping. By minimizing equipment vibration and noise, they ensure your production lines operate at full capacity with maximum stability.

HEBAI’s mini cylinders offer lightweight aluminum alloy body options to significantly reduce end-of-arm payload, enhancing the robot's dynamic response. With built-in magnets and standard sensor slots, they provide millisecond-level feedback for seamless integration with PLC control systems.

HEBAI’s mini cylinders provide corrosion-resistant stainless steel options that withstand frequent disinfection and alcohol wiping in sterile environments. Featuring a wide-temperature sealing system, they remain reliable in cold storage or fluid control applications, making them the clean choice for laboratory automation.
HEBAI delivers industrial pneumatics backed by 38 years of expertise. Our cylinders provide 3–10M cycles of durability and 150–200% overload protection. Fully compatible with SMC/Omron and ISO-certified, HEBAI ensures your production lines run with absolute reliability.
Partner with HEBAI to access 3,000+ specifications, ideal for efficient mixed-container orders. With same-day shipping and 24-hour response from our 20M-unit annual capacity factory, our flexible OEM services help you capture market share faster.
Cross-Referencing
HEBAI simplifies your sourcing by accurately matching your existing part numbers or samples with high-performance alternatives.
Custom Engineering
HEBAI delivers tailored solutions through precision secondary processing and manufacturing based on your specific drawings and parameters.
Worry-free Support
HEBAI offers 24/7 technical support and provides with an exclusive marketing package for our clients. Some products can be shipped on the same day the order is placed.
Our small pneumatic cylinders are engineered for excellence, fully compliant with strict ISO standards and certified by CE and RoHS. These certifications highlight our commitment to quality, safety, and efficiency—giving you full confidence when purchasing pneumatic cylinders online for global applications.



It depends on your cycle speed. For light loads and standard speeds, the integrated rubber cushioning in our mini cylinders is sufficient and cost-effective. However, if your application involves high speeds or heavier end-of-stroke impacts, we recommend adjustable air cushioning to maximize the lifespan of both the mini cylinder and your machinery by absorbing kinetic energy more effectively.
Yes. Our mini cylinders feature internal oil-impregnated bearings and high-grade pre-lubrication. Under standard clean-air conditions, they do not require external oil mist lubrication. This makes them ideal for the textile and garment industries where oil contamination must be avoided, while also significantly reducing your routine maintenance workload.
Absolutely. Beyond the ISO and CE certifications shown above, we provide a full Compliance Package for our mini cylinders, including RoHS test reports and material certificates. These are essential for our global partners to clear customs smoothly and meet the strict safety standards of European and American markets.
Durability is more than just seals. We use a precision-ground hard chrome-plated piston rod combined with automated CNC end-cap machining. This ensures that the concentricity of our mini cylinders remains stable even after 5 million cycles, preventing the “piston wobbling” often seen in low-end alternatives, and maintaining high positioning accuracy for your PLC-integrated systems.
*We respect your confidentiality and all information are protected.
*We respect your confidentiality and all information are protected.
*We respect your confidentiality and all information are protected.
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*We respect your confidentiality and all information are protected.