| 摘要 |
<p>A free turning chilling wheel assembly for use with a hot melt dispenser affording quick disassembly for cleaning, inspection, repair or replacement, and having an outer ring (11) with an inner bronze bearing (35) to rotate about a stationary inner cooling chamber, which is sealed to avoid wear and leaks. The outer ring (11) is chilled by fluid flowing through the chamber and the sides of the outer ring are shielded by shielding washers (36, 38) to avoid adhesive building up on the bearing surfaces and ends.</p> |
