High Precision Machined Parts

Wafer transfer arms, optical instrument bases, and precision measuring devices need key dimension tolerance ≤±0.005mm and geometric tolerance ≤0.01mm. Hayi Technology's high precision machined parts service integrates turning, milling, grinding, and EDM. For example, a semiconductor equipment company needed a ceramic arm with flatness of 0.015mm. We used a jig grinder and a temperature controlled environment. We achieved 0.01mm. The client said this precision could replace Japanese imports. This case shows high precision is not a slogan. It is measured data. Our MOQ is 1 piece.

Temperature Controlled Workshop and CMM Closed Loop Control

We machine in a workshop held at 20±1°C to reduce thermal distortion. Our inspection equipment includes a CMM (0.5μm accuracy), a laser interferometer for straightness, and a surface roughness tester. We can machine stainless steel, titanium, ceramic, PEEK, and oxygen-free copper. We hold ISO9001:2015 certification. We build a traceability file from raw material to finished part. Our technicians can help you optimize tolerance design before production. Our high precision machined parts service provides a full CMM inspection report with every batch.

We provide a CMM inspection report with every batch. Sample development time is 1 day minimum. Batch lead time is about 15 days. Payment: 50% deposit. Trade terms: EXW, FOB, DDP. Third-party inspection is accepted. If any problem occurs, we talk immediately and improve after we find the cause. We have a dedicated after-sales person. Many clients used to buy high precision parts from Japan or Germany with long lead times and high prices. Our technicians can help you review if the drawing tolerances are reasonable. You can help your client save over 30% on costs.

Hot Tags: high precision machined parts, China high precision machined parts manufacturers