A professional who cleans lint and dust from drawing rollers of spinning or roving frames while machines are in operation, using pneumatic roll picker or handbrush.

• Removes roving wound on rollers, using fingers or hook.
• Feels rubber covered rollers for surface defects, replaces defective rollers, and routes defective rollers for resurfacing.
• May brush lint and dust from ring rail.
• May piece up roving or yarn breaks.