Grinding

United Machine specializes in developing and manufacturing high-performance grinding products, with exports reaching over 20 countries globally. Backed by a robust quality service and after-sales support system, we deliver top-tier solutions at highly competitive prices.

Key Advantages of Our Grinding Technology

Micron-level precision: Delivers surface roughness as fine as Ra 0.1–1.6μm (e.g., for industrial components like shaft sleeves or gear faces) – meeting standard precision demands of general manufacturing scenarios.

Broad material compatibility: Expertly machines common hard-to-cut materials in industrial production, including alloy steel, hardened steel, and engineering ceramics.

Process synergy: Often paired with conventional finishing processes (e.g., fine turning) to boost machining efficiency while reducing minor surface defects.

Micron-Level Machining Capabilities

Dimensional control: Achieves IT6–IT8 tolerance grades, with features like bearing hole roundness held to within 2μm – effectively refining dimensional accuracy from prior machining steps.

Surface quality: Produces finishes as fine as Ra 0.2–1.6μm (internal grinding) or Ra 0.4–1.6μm (honing). For honed components, the characteristic crosshatch pattern improves basic oil retention and lubrication performance, suiting standard industrial equipment needs.