Inside a Cylinder Liner Production Base: From Centrifugal Casting to Precision Honing – Full Process & Quality Assurance System

This video takes you inside a professional Cylinder Liner Factory production base, showcasing the complete machining process and quality assurance of Cylinder Liners (Cylinder Sleeves) from three perspectives: 1.Factory & Production Base IATF 16949 certified modern production base integrating centrifugal casting, heat treatment, precision machining, and inspection. Annual output exceeding 12 million pieces, with multiple parallel lines serving global OEMs and the aftermarket. 2.Machining Process From molten iron melting, fully automatic centrifugal casting, continuous heat treatment, CNC rough and finish turning, precision honing (plateau finish control), to automatic cleaning and anti-rust packaging – continuous full-process operation. Critical dimensional accuracy controlled within ±0.01mm, ensuring perfect fit with pistons and rings. 3.Quality Assurance Full-process quality control covers raw material analysis, rapid molten metal analysis, semi-finished metallographic inspection, 100% dimensional inspection, and sealing tests. Products undergo liquid penetrant inspection and ultrasonic testing, ensuring the reliability of every Cylinder Liner. We maintain large quantities In Stock covering Japanese, European, and American mainstream vehicle specifications. We supply premium Cylinder Liners (Cylinder Sleeves) and matching Engine Parts – your trusted partner for Auto Parts and Car parts worldwide.