Custom Alumina Ceramic Components for OEM and Industrial Applications

Korecera manufactures custom precision alumina ceramic parts according to customer drawings, CAD models and engineering requirements.

We support prototype development, small-batch production and repeat manufacturing for OEMs, equipment manufacturers and industrial engineering companies.

Typical alumina ceramic components include:

Ceramic rings and sealing components
Ceramic sleeves and bushings
Ceramic shafts and pins
Ceramic tubes
Ceramic plates and blocks
Electrical insulation components
Semiconductor equipment ceramic parts
Custom complex ceramic components
Our machining capabilities include precision grinding, dimensional finishing, complex geometry machining and fine surface finishing.

Selected features can achieve:

Hole diameter accuracy up to 0.003 mm
Roundness up to 0.0005 mm
Parallelism up to 0.002 mm
Minimum slot width down to 0.2 mm
Surface roughness down to Ra 0.02 μm
Actual achievable precision depends on alumina grade, part geometry, feature size, wall thickness, machining process and drawing requirements. Final capability is confirmed after engineering review.

Typical applications include:

Semiconductor equipment
Electrical and electronic equipment
Precision machinery
Optical and photonics equipment
Aerospace equipment
High-temperature industrial systems
Wear-resistant mechanical assemblies
For quotation and manufacturability review, please provide your 2D drawing or 3D CAD file together with material requirements, quantity, critical dimensions, tolerances, surface finish and inspection requirements.

Send us your drawing for engineering review and quotation.