A professional who repairs and rebuilds textile machinery and equipment, using handtools and measuring instruments. Respnsibilities include:

• Adjusts parts, such as rollers and cylinders, using wrenches and thickness gauges.
• Aligns and levels spinning, twisting, and slubber frames, using straightedge, level, and plumb bob.
• May install or move machinery.
• May set up machines.
• May plumb spindles on spinning or twisting frames.