How should output requirements be written into a meat grinder purchase contract?

Output terms need more than a number: specify meat type, incoming temperature, chunk size, plate hole diameter, uninterrupted run time, and how net yield is calculated. State up front whether clearing jams or adjusting settings counts toward that time. Acceptance testing should repeat those exact conditions, weigh each batch, and log motor current alongside effective net output and cycle time. If shop-floor retesting falls short, link the shortfall to a price adjustment or corrective action.