Product Specifications
| Product Name: Atomizer Pneumatic Cylinder Liner | Length | Standard Aperture | Roughness | Material/Color | Tolerance | Appearance |
Customer Requirements | 16-300mm / Customization Available | Ra0.25 | Silver-white Aluminum Alloy | H9-H11 | Smooth finish, noticeable metallic luster (seams inconspicuous) |
| Product Attributes | |||||||
| Material | Length Tolerance | Country of Origin | Shipping Time | Province | Brand | Minimum Aluminum Content | Alloy Type |
| 6063-T5 | 12 millimeters | China | 15-20 days | Guangdong | WYS | 98.8% | Yes |
| Hardness | Length | Processing Services | Shape | Surface Treatment | Supply Status | Application | Processing Services |
| Hv420-450 | 2/2.4M, Customizable, CNC Machining | Punching, Cutting | Square | Anodizing | T5 | Used for manufacturing cylinders | CNC |
Product Features
Cylinder liner is made of high-quality aluminum alloy, and is processed by CNC precision machining and internal mirror polishing technology. The size tolerance is precise, the inner wall is smooth and fine, and the friction resistance is low. It is combined with an integrated cylinder kit design, with high compatibility of accessories and excellent air tightness.
The thickness of the surface hard oxide film is ≥ 25 μm, with a hardness of HV 500–700. The wear resistance is enhanced by 3–5 times. The high-precision cylinder liner specially designed for oil-free compressors offers an integrated solution for the cylinder liner assembly, ensuring the efficient, clean and stable operation of the atomizer. It is made of 6061/6063 aviation-grade aluminum alloy, with high purity and dense structure. It is specially selected for the gas cylinder liner of oil-free compressors.
The inner wall is precisely polished to a mirror finish, with a surface roughness of Ra ≤ 0.8μm. The friction coefficient is extremely low, achieving oil-free self-lubrication, eliminating oil contamination. The compressed air contains an oil content of <0.01ppm. Long-term reciprocating motion results in no scratches, no deformation, and no peeling, significantly extending the service life of the cylinder liner of the atomizer.
It is widely used in medical compression atomizers, household children's atomizers, portable atomizing equipment, etc. Relying on the advantages of no oil and cleanliness, it avoids oil contamination of the liquid, and the atomization is fine and stable. It protects respiratory health. It is the core cylinder kit accessory of medical atomization equipment.

Packaging & Delivery
| Selling Units: | Meter |
| Package Type: | 1. Film anti wear protection 2. Optional cardboard packaging 3. Use export wooden boxes for large quantities |
| Picture Example: | ![]() |
Supply Ability
| Transportation | Ocean,Land,Air,Express |
| Supply Ability | 100000Meters/month |
| Port | Foshan,Guangzhou,Shenzhen |
| Payment Type | L/C,T/T,Paypal |
| Incoterm | FOB,EXW |

About Us
Foshan Weiyinjia Technology Co., Ltd. has been deeply engaged in the production of pneumatic precision components for many years. It specializes in the R&D, production, and sales of atomizer cylinder liners, precision cylinder liners, oil-free compressor cylinder liners, and complete cylinder sets. Relying on the mature processing capabilities and strict quality control system of its Foshan factory, it provides high-precision, high-durability, and high-adaptability aluminum alloy cylinder liner solutions for customers in medical, household, industrial atomization, and oil-free compression equipment.All-cylinder liners are made of high-precision aluminum alloy materials 6061/6063, which have uniform material density, high toughness, light self-weight, and good heat conductivity. Compared with traditional iron cylinder liners, the aluminum alloy atomizer cylinder liners are lighter in weight, effectively reducing the overall load of the equipment and minimizing operating vibrations.

FAQ
A: Widely compatible with home and medical nebulizers, industrial humidification and atomization equipment, disinfection spray devices, and small oil-free air compressors; the entire range of cylinder parts is specifically designed for oil-free operating conditions, making them the preferred accessory for oil-free compressor cylinder liners.
A: Made of high-quality 6061/6063 aluminum alloy, with mirror-polished inner walls and overall hard anodized treatment, it is wear-resistant, corrosion-resistant, and less prone to deformation, significantly extending the service life of the atomizer liner and the entire cylinder set.
A: The inner wall of the atomizer cylinder sleeve is smooth and fine, resulting in low friction resistance. Combined with a lightweight structural design, it ensures low operating friction noise, making it suitable for use with silent atomizers and small oil-free compressors.
A: Standard size cylinder liners and atomizer cylinder liners are in large quantities available, with complete specifications. We also support non-standard customization of dimensions, wall thickness, and port structure based on drawings or samples. We can customize the entire cylinder liner set according to your needs, meeting the requirements for different model modifications and matching.
A: 1. For 16 years, we have been dedicated to the research and manufacturing of cylinder block kits.
2. Full-process quality control with 100% inspection before shipment
3. Foshan Local Factory , In-stock Fast Shipping ,Customization with High Efficiency
4. Improve after-sales service and technical support
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Package

Qualification certification
Environmental Management System Certification Certificate
Occupational Health and Safety Management System Certification Certificate
Quality Management System Certification Certificate
SGS Material Testing Report
SGS material test report of the plastic bowl