A professional who tends mill equipped with scratcher that granulates color mix for use in hard-surface floor covering. Respnsibilities include:

• Adjusts roll clearance and speed of scratcher motor to attain required particle size, using handtools.
• Starts scratch mill, and positions pans under discharge trough to receive granulated mix from scratch mill.
• Records number of pans filled.
• Records color and pattern data on tickets and affixes tickets to loaded handtrucks.
• Pushes handtrucks to storage area.
• May weigh and add oils or other liquid materials to mix as required.
• May be designated according to task performed as color receiver.