5-Axis CNC Machining — We adopt full simultaneous 5-axis CNC machining technology to process complex blade surfaces, thin-walled structures and deep flow channels. This one-setup machining method minimizes positioning errors caused by multiple clamping, ensuring high precision and consistency of each impeller.
Blade Profile & Accuracy — We implement strict quality control over the blade profile, including precise control of blade geometry, thickness, angles and leading/trailing edge quality. All products fully comply with customer-provided 2D drawings and 3D models to meet the most demanding application requirements.
Surface Finish — Through precision milling and polishing processes, we achieve smooth, low-roughness impeller surfaces. This not only maximizes fluid flow efficiency and reduces resistance but also prevents fluid corrosion and wear, with the Ra value fully customizable according to customer needs.
Dynamic Balance — Every impeller undergoes strict precision dynamic balance testing and correction after machining. This ensures stable operation at high speeds, effectively reducing vibration and noise during use, and extending the service life of the impeller and related equipment.
Material & Tolerance — We select high-quality materials according to different application scenarios, including aluminum alloy (lightweight for high-speed applications), stainless steel (corrosion-resistant for pumps), titanium alloy (high-strength for high-temperature environments) and special alloy steels for heavy-duty industrial conditions. Strict control of concentricity, runout and dimensional tolerances is verified by coordinate measuring machines (CMM) to ensure product accuracy.
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