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| Customization: | Available |
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| Material: | Aluminum |
| Usage: | Print, Semiconductor, Automation and Control, Robot |
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The SDA series compact air cylinders belong to the category of compact pneumatic cylinders, which are designed for applications requiring short installation space and high force output. These cylinders adopt a thin-profile design, reducing overall length by nearly 50% compared with standard cylinders of the same bore size, making them ideal for automation systems with limited space.
The SDA compact cylinder features double-acting operation, aluminum alloy body, and high-precision piston rod guidance, ensuring smooth movement, low friction, and long service life. A wide range of bore sizes (from Ø12mm to Ø100mm) and stroke options are available to meet diverse automation requirements.
These cylinders are widely used in industrial automation, packaging, electronics assembly, and robotics for pushing, clamping, lifting, or positioning tasks. They are interchangeable with many international standard models, providing easy replacement and compatibility in global pneumatic systems.
Key Features:
Compact, lightweight structure for space-saving installation
High output force with short stroke range
Precision machined aluminum body for durability and corrosion resistance
Double-acting type as standard; single-acting optional
Magnetic piston available for position sensing
Mounting accessories compatible with ISO-standard cylinders
Typical Applications:
Automation machinery, pneumatic manipulators, textile equipment, semiconductor production lines, and compact mechanical assemblies.





| Model Code | Bore Size Range / Stroke Range | Typical Application Fields |
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| SDA Series | Ø12-Ø100 mm / 5-200 mm stroke | Compact automation equipment, electronic assembly lines, packaging machines |
| CQ2 Series | Ø12-Ø100 mm / 5-200 mm stroke | Semiconductor processing, robotics, pneumatic handling systems |
| ADVU Series | Ø12-Ø125 mm / 5-200 mm stroke | Precision mechanical assemblies, testing devices, compact clamping systems |
| CU Series | Ø6-Ø32 mm / 5-50 mm stroke | Light-load actuations, sensing mechanisms, small fixtures |
| TN Series | Ø10-Ø40 mm / 5-100 mm stroke | Dual-shaft precision positioning, pick-and-place automation |
| CJP Series | Ø6-Ø16 mm / 5-25 mm stroke | Short-stroke micro-actuators, control panel mechanisms |
| CDQ2 Series | Ø12-Ø100 mm / 5-150 mm stroke | Space-limited pneumatic circuits, compact machinery |
| MAL Series | Ø16-Ø40 mm / 25-200 mm stroke | General automation, motion control modules, linear push systems |
| TPA Series | Ø10-Ø63 mm / 10-150 mm stroke | Packaging automation, food machinery, small pneumatic presses |
| ACQ Series | Ø12-Ø100 mm / 5-200 mm stroke | Industrial robotics, conveyor systems, equipment with restricted space |
| DNC Series (ISO 15552 type) | Ø32-Ø125 mm / 25-500 mm stroke | Universal automation lines, pneumatic presses, assembly stations |
| MSQ Series (rotary compact) | Ø10-Ø100 mm / rotation angle 90°-180° | Rotary positioning, indexing devices, sorting mechanisms |
| CJ2 Series (miniature) | Ø4-Ø16 mm / 5-50 mm stroke | Precision instrumentation, micro-electronics, analytical equipment |





1. Can I get some samples?
Yes, sample orders are available for product testing and market evaluation. Please contact us to discuss specific models and shipping arrangements.
2. What is your delivery time?
For small-volume standard products, delivery usually takes 3-5 working days. Bulk orders or customized items may require 10-15 days, depending on the order complexity.
3. What are your payment terms?
We accept multiple payment methods, including T/T (bank transfer), L/C, Western Union, and cash. Contact our team for detailed terms tailored to your region.
4. What warranty do you offer?
All ANRUK products are covered by a 12-month warranty against manufacturing defects.
5. Do you keep products in stock?
Yes, we maintain inventory for most standard models. Customized and large-quantity orders are manufactured according to client specifications.
6. Can I mix different models in one order?
Absolutely. You can mix various models and specifications in a single order, even within one shipment.
7. How do you ensure product quality?
We prioritize quality above all. Our advanced manufacturing workshops are equipped with modern production lines and strict QC processes. Every unit is fully assembled and tested before shipment.
8. Do you have an export license?
Yes, ANGRUI Machinery holds official export licenses and has been working with customers across the globe for many years.
9. How can I trust your company?
Wenzhou ANGRUI Machinery is ISO 9001 and CE certified, and has been a trusted supplier since 2008. We've established long-term cooperation with customers in North America, Europe, Southeast Asia, the Middle East, South America, Africa, and more. Third-party inspection reports are available upon request.
10. Can you customize products?
Yes, customization is one of our biggest strengths. We offer one-to-one OEM & ODM services, tailored to your specific drawings, parameters, application scenarios, or branding requirements. We can handle diverse material types, specifications, and special applications.
11. Can I customize the packaging?
Yes, we offer flexible packaging solutions to meet your marketing and logistics needs.
12. What is your production capability?
Our factory is equipped with state-of-the-art machinery, supported by a robust supply chain and experienced technicians. With a strong global logistics network and reliable freight partners, we ensure on-time delivery and cost-effective shipping worldwide.
