A professional who assists bolter in tending flour sifting and purifying machines. Respnsibilities include:

• Opens slides in chutes and starts elevators to route flour between sifters, purifiers, and grinding machines.
• Observes flour to ensure flow through specified chutes and machines.
• Pounds on chutes with mallet to keep flour flowing.
• Brushes cloth sieves in sifters and purifiers to prevent clogging.
• May adjust flow of water onto belt to temper grain for milling.
• Performs other duties as described under helper master title.