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Case Study: Extreme Precision in PEEK CF30 – Machining Complex Valve Bodies for Global Industrial Leaders
Author:
Adam
Custom 5-axis CNC machining for Carbon Filled PEEK CF30 valve manifold blocks. We guarantee anti-static stability, tight thread tolerance and zero deformation for semiconductor fluid control components.
ABB, a global leading industrial automation enterprise, found Sindh Machining through our official website with an urgent custom machining demand. Our full-process one-stop manufacturing solved all precision and material challenges perfectly.
ABB operates globally across more than 100 countries, with core business areas spanning industrial automation, energy equipment manufacturing, chemical and petroleum processing, intelligent communication systems, and industrial robotics.
An automation systems team at ABB contacted us via our website, seeking to develop a critical component—featuring numerous, extremely small holes and a complex structure—for a valve body assembly. The component required dimensional stability during high-speed operation. The client initially experimented with metal but encountered issues with excessive weight and thermal deformation during high-frequency processing. They subsequently proposed switching to high-performance engineering resins but were concerned about maintaining the necessary precision for micro-hole machining.
Sindh Machining One-Stop Service: Integrating Customization into Customer Needs
ABB left their contact details with Sindh Machining and received an immediate response, turning their design into reality.
Upon receiving the request, Sindh Machining first conducted material experiments, performing comparative cutting tests on various high-performance engineering resins. We then designed specialized tool paths for micro-hole machining and optimized parameters for low-vibration, high-speed cutting, while producing three rounds of prototypes for validation. Ultimately, by optimizing the fixture design and cooling strategy, we successfully achieved consistent, micron-level precision in micro-hole machining.
Sindh Machining The Process of Resolution
After evaluating various plastic materials, Sindh Machining selected PEEK CF30. To handle the material's high abrasiveness and complex geometry, the company employed a 5-axis high-speed CNC machining center equipped with specialized, high-hardness PCD (polycrystalline diamond) cutting tools, ensuring micron-level tolerances for intricate internal cavities and labyrinth seal grooves. For critical micro-hole requirements, high-precision drilling was achieved using a specialized microporous machining system; this was complemented by a rigorous multi-stage annealing heat treatment process to eliminate internal stresses, thereby ensuring the valve body maintains exceptional dimensional stability and surface integrity under extreme operating conditions.
"We are proud to support global leaders like ABB with components that power the next generation of automation and robotics."
Sindh Machining
Get Your High-Precision PEEK Custom Solution Now
If you have anti-static, wear-resistant PEEK CF30 valve manifolds, fluid blocks and custom plastic components, send your CAD drawings to us. We offer free DFM review and precise quotation.
If you are looking for a suitable industry solution, please contact us. We will provide better solutions.
Sindh Technology (Suzhou)Co.,Ltd
Add: No.1 Houxiang Road, Wuzhong District, 215128, Suzhou, China.
E-mail: info@sindhmachining.com
WhatsApp（Phone）: 0086 13537796958
Tel: 0086 (0512) 85860000
Copyright © 2025 Sindh Technology (Suzhou)Co.,Ltd
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