| 摘要 |
<p>A centrifugal projecting machine designed for easy exchange of worn liners and prevention of a projection material from flying out of the junction between the liners to positively prevent wear of an impeller cover. In this device, first and second side surface liners (31, 31A), front and rear side surface liners (34, 34A), an assembling frame liner (37), and a ceiling side surface liner (39) are assembled to be of pressed, contact-bonded and fixed construction by press bolts (36, 36A) and press fixing means (hook-like bodies (24, 24)).</p> |
