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OEM POM Cylinder Covers for Pneumatic Packaging Equipments
OEM POM Cylinder Covers for Pneumatic Packaging Equipments are high-performance precision components manufactured with CNC machining technology using engineering-grade POM (Polyoxymethylene) material, designed specifically for pneumatic cylinder systems in packaging automation equipment.
These cylinder covers serve as critical end caps for pneumatic cylinders in packaging machinery, providing reliable sealing, structural support, and protection for internal cylinder components such as pistons, seals, and guide rods. The POM material offers exceptional properties including excellent wear resistance, self-lubricating performance, high dimensional stability, chemical resistance, and low moisture absorption, ensuring smooth, long-term operation of pneumatic cylinders even in high-cycle, continuous packaging production environments. CNC machining achieves precise sealing groove dimensions and smooth mating surfaces, preventing air leakage and ensuring consistent pneumatic performance.
5.0
Origin:
China
Trademark:
OEM
Country:
China
Customization:
Available
Production Capacity:
100000PCS
Specification:
Customized
HS Code:
8479909090
Transport Package:
Inside Separate Bubble Pack Outside Woodencase
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Specifications
| Material | POM （Available） | Production: | TBD by volume | |
| Process | 5-Axis CNC Simultaneous Machining + EDM | Working Temp | Up to 18℃ ~ 25℃ continuous service | |
| Tolerance | ±0.005mm (blade profile), ±0.003mm (bore) | Certification | AS9100D / ISO 9001: 2015 / ISO 13485：2016 | |
| Surface Finish | Ra ≤ 0.8μm (flow path), Ra ≤ 0.4μm (seal faces) | Inspection | HEXAGON CMM + KEYENCE 3D Microscope + Full FAI | |
| Max Diameter | Up to Ø10mm-50mm | Lead Time | Prototype: 15–25 days | |
The advantages of the product
Precision Machining Technology
Mainstream Process: CNC Turning (Ideal for low-volume / high-precision parts) ；Batch Production Alternative Processes: Injection Molding / Compression Molding
5-Axis Simultaneous Machining
Dedicated 5-axis DMU & Hermle centers hold the part tolerance to ±0.005mm across complex freeform surfaces in a single setup — no re-fixturing errors.
ISO 13485：2016/ ISO 9001: 2015
A Quality Management System for comprehensive medical device design, development, manufacturing, and installation services, featuring an audit trail verified by Bureau Veritas. Each component is accompanied by dimensional reports, material certificates and process records.
HEXAGON CMM Full Inspection
Every Medical part is CMM-measured against 3D CAD with color deviation drawing. FAIR (First Article Inspection Report) available for ISO 13485：2016/ ISO 9001: 2015 customers.
Prototype in 15–25 Days
Dedicated prototype lanes and DFM feedback within 48 hours of drawing receipt. We catch tolerance stack issues before you finalize design.
End-to-End Supply
Raw material sourcing → machining → heat treatment coordination → finishing → CMM → export packaging. One accountable supplier.
Application Scenarios
1. Food and Beverage Production Lines: Used in filling and conveying pipelines for beverages, sauces, and dairy products to control media flow and shut-off. The blue coloration serves as a detectable standard for the food industry, enabling rapid identification of any components that may have inadvertently entered the product stream, thereby ensuring food safety.
2. Sanitary Fluid Pipelines: Employed as the core component (ball) within sanitary ball valves, these parts are utilized in food-contact pipelines and cleaning systems. The food-grade POM material features excellent resistance to hydrolysis and corrosion from cleaning agents; its smooth surface facilitates easy cleaning, and it complies with standards such as FDA and EU 10/2011.
3. Small-Scale Food Equipment: Suitable for applications such as coffee machines, commercial dispensers, and baking equipment, these components leverage the low-friction and wear-resistant properties of POM to ensure long-term, stable fluid switching operations.
FAQ
1
Q: Which materials can you machine for this part?
A: We process high-performance POM (acetal) with stable dimensional performance and excellent wear resistance.
2
Q: What tolerances can you hold?
A: Standard tolerance: ±0.002 mm (taper), ±0.010 mm (profile), Ra ≤ 0.05 μm. Ultra-precision ±0.0015 mm is supported.
3
Q: Do you provide material traceability and certification?
A: Yes. We provide material test reports, inspection documents. Relevant qualification certificates are available upon request.
4
Q: What's the lead time for a prototype?
A: Prototype delivery: 10–20 working days after drawing confirmation. DFM feedback will be sent within 48 hours.
5
Q: Can you machine POM parts with porous bone-ingrowth structures?
A: Yes. We offer solid, porous-coated and monolithic porous structures (300–800µm pore size, 60–80% porosity). Micro-milling and ECM are applied for features below 0.5mm.
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Providing precision CNC machining services from single-piece customization to mass production, encompassing a multi-process combination of milling, turning, and grinding.
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Contact Us
Contact person: Jason Hu
Tel: +86-0755-23011758 +86-18126505733
Email: kgl@kglmfc.com
Add: No.30, Changyue Road, Kgl Smart Industrial Park, Shenzhen City Guangdong China. 518108