Precision Casting Iron Impeller for Pumps

Precision Casting Iron Impeller for Pumps. Complex Geometry Capability: Investment casting creates parts with intricate shapes and complex details impossible by other methods. High Precision Machining: CNC service provides machining tolerance of +/-0.01mm with surface roughness Ra 1.6 to Ra3.2. Diverse Material Selection: Supports stainless steel, carbon steel, copper, and alloy steel with various specific grades. Comprehensive Surface Treatment: Offers zinc plating, polishing, sand blasting, galvanizing, painting, and anti-rust treatments. OEM and ODM Services: Full customization available from samples or designs with OEM logo printing support. Strict Quality Control: ISO 9001:2015 and TS16949 certified with in-house QC and professional inspection equipment. Wide Industry Application: Suitable for railway, automotive, construction, marine, petroleum, and agricultural machinery. Fast Sample Delivery: Sample production typically takes 25 days after mold completion.