In the world of precision ceramics, manufacturing consistency and efficiency are key to achieving superior quality.
At St. Cera, our technical team continues to refine the
dry-pressing technology process—an advanced ceramic forming method known for its
high efficiency, stable dimensions, and exceptional density in molded parts.
This technique is especially suitable for small and thin-walled ceramic products such as
ceramic sealing rings, ceramic cores for valves, ceramic linear components, and ceramic sleeves.
During the dry-pressing process, high-purity ceramic powder—pre-treated through spray granulation for excellent flowability—is evenly filled into a precision-engineered metal mold.
Pressure is then applied through an indenter that compresses the powder within the cavity, causing the ceramic particles to rearrange and compact into a uniform green body with the desired shape and strength.
Compared to traditional forming methods, dry-pressing offers several distinct advantages:
- High productivity due to rapid forming cycles.
- Excellent dimensional control, minimizing product deviation.
- Enhanced material uniformity, resulting in improved mechanical and thermal properties.
- Compatibility with mass production, ensuring stable quality across large volumes.
These benefits make dry-pressing a core manufacturing process in St. Cera’s production of high-precision ceramic parts used in
Semicon Fabrication, Fiber Optical Communication, Medical Equipment,
Laser Machinery, and Petroleum Engineering.
As a leading innovator in precision ceramic manufacturing, St. Cera remains committed to integrating advanced forming technologies and continuous R&D to deliver
customized, high-performance ceramic components that meet the demanding requirements of global industries.
#Dry-pressing #Ceramic manufacturing #Precision ceramics #Ceramic sealing rings #Ceramic cores for valves #Ceramic sleeves #Ceramic linear #StCera #Ceramic engineering #Industrial ceramics
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Post time: Oct-27-2025