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Grinding
Our precision internal and external cylindrical grinding and centerless grinding services deliver exceptional roundness and cylindricity for shafts, sleeves, and rotary components. Utilizing high-precision grinding spindles and closed-loop feedback control technology, we achieve machining capabilities with diameter tolerances of ±0.002 mm and roundness within 0.001 mm, along with excellent surface finish. This process effectively eliminates heat treatment distortion, significantly improving bearing fit accuracy and fatigue life, making it ideal for critical applications such as aerospace drive shafts, medical devices, and precision motor rotors.

Micron-Level Roundness and Cylindricity

Roundness as tight as 0.0005 inches and cylindricity controlled within 0.001 inches significantly improve bearing fit accuracy.

Machining of High-Aspect-Ratio Shafts

Utilizing centerless through-grinding technology, the machine effortlessly processes slender shafts with aspect ratios exceeding 10:1, preventing bending and deformation.

Quick Changeovers and Batch Efficiency

Automatic grinding wheel dressing and an in-line measurement system reduce setup time, enabling efficient production for medium to large batches.

Material Composition
Our precision-ground components are manufactured from carefully selected high-quality materials, chosen specifically for their hardness, toughness, and heat treatment properties to ensure optimal grinding results.
Usage Advantages
Our precision grinding process offers significant advantages for industrial applications with stringent requirements for surface finish, flatness, and dimensional stability.

Enhanced Precision Capabilities

Precision grinding utilizes high-rigidity grinding machines and online compensation systems to achieve sub-micron control over flatness, roundness, and cylindricity, ensuring consistency between surface quality and geometric accuracy.

Adaptability to Complex Structures

Grinding technology can process complex structures such as thin plates, slender shafts, internal and external conical surfaces, and stepped shafts, providing precision solutions—unattainable with traditional processes—for hydraulic valve spools, precision bearings, and medical implants.

Optimized Production Efficiency

Through automatic dressing compensation and centerless through-grinding technology, we significantly reduce the processing cycle per part while minimizing setup changes and manual intervention, providing customers with efficient and stable delivery capabilities.

Consistent and Reliable Quality

Proactive measurement throughout the entire process and closed-loop feedback control ensure high consistency in dimensional and geometric tolerances across every batch, providing traceable quality assurance for critical applications.

Industrial Applications
Our precision-ground components are widely used in core industries that require highly reliable parts, such as aerospace, medical devices, hydraulic systems, and precision molds.
Rigorous Quality Control
Our commitment to quality ensures that every component meets the highest
standards of precision and performance.

Advanced Inspection

Coordinate Measuring Machines (CMM) and optical inspection systems verify dimensional accuracy to within ±0.0001"

Process Validation

Statistical Process Control (SPC) ensures consistent quality throughout production runs

Material Testing

Comprehensive material analysis and testing to verify mechanical properties and composition

Rapid Prototyping,
Precision Production
Comprehensive manufacturing solutions for your
industrial needs with unmatched quality and
turnaround time.
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