It is my great pleasure to release extremely piston/cylinder liner

QUALITY LEVEL OF PISTON TECHNOLOGY

?         Comprehensive quality is much higher than the high-class products at national standard, and normal service life ≥300,000km

?         Posses high temperature performance, with tensile strength above 72Mpa at 360℃

?         Take the lead in processing piston lantern ring groove by employing numerical control root locus method in the country, reaching 0.0025mm at flatness of the lateral ring groove.

?         Be capable of processing hetero-type, taper pinhole, ex-circle line and ellipse at skirt part of any curves and hetero-type firebox.

?         Be proficient in designing and manufacturing techniques and technology for abrasion-resistant alloy ceramic, inner-cooling oil duct, flexible mode, hetero-type pinhole and hetero-type firebox.

?         Be capable of processing products requiring surfacing by means of specific techniques, such as hard anodizing, phosphorization, tinning and graphic brushing.

 

Technical and quality level of cylinder liner

?         Abrasion resistance with a normal standard, with a normal service life more than 300,000km

?         Good intensity, rare transformation and strong resistance to cavitations erosion

?         Inner bore employs platform checker and contemporary European sliding checker, with a special effect to decrease the oil consumption, so as to assist the whole set meet the requirement of European Ⅱ Emission Standard or above.