Hourly masterbatch consumption for injection molding

Plan the masterbatch quantity used for coloring: calculate hourly, shift and monthly consumption for stock and ordering.

What is this calculation used for?

Finds the hourly, shift and monthly requirement for the color additive (masterbatch). Used when planning raw material orders and stock.

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How is it calculated?

  • Hourly material = shot weight × 3600 ÷ cycle time × efficiency
  • Masterbatch = hourly material × dosing ratio

Results are general engineering estimates; the machine catalog, material data sheet and trial run take precedence.

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