| 摘要 |
<p>An industrial cleaning system for workpieces (2) of different size has two enclosures (9, 10) on adjustable pendant supports to lower onto the work table, with the smaller enclosure inside the larger. This enables the operator to select a cleaning chamber to match the workpiece size and the cleaning method. The bottom edges of the enclosures are fitted with seals (13, 14) which locate into drained sealing grooves in the worktable. The sealing grooves can be provided by the two sloping edges (16, 17) of a large single groove.</p> |
