What is a unit production system and where is it used?

What is a unit production system and where is it used?

• A. A system that groups work cells by product family
• B. Overhead lines reducing transport time between labour stations, often used in textiles
• C. A pure craft shop
• D. A continuous flow line

Answer: (B)

A unit production system is a way of organizing manufacturing where a unit of product is moved from one operation to the next using overhead transport lines, such as monorails or overhead conveyors. This setup minimizes the distance and time that the work-in-progress must travel between labour stations, making the flow between operations smoother and more controllable. It’s especially common in textiles and garment manufacturing, where a product may need several different operations performed in sequence but benefits from moving the unit efficiently between specialized stations without crowding the floor with conveyors. This differs from a pure craft shop (handcrafted, low-volume work), a continuous flow line (items move in an almost uninterrupted stream along a fixed path), or grouping work cells by product family (cellular/group technology).

A unit production system is a way of organizing manufacturing where a unit of product is moved from one operation to the next using overhead transport lines, such as monorails or overhead conveyors. This setup minimizes the distance and time that the work-in-progress must travel between labour stations, making the flow between operations smoother and more controllable. It’s especially common in textiles and garment manufacturing, where a product may need several different operations performed in sequence but benefits from moving the unit efficiently between specialized stations without crowding the floor with conveyors. This differs from a pure craft shop (handcrafted, low-volume work), a continuous flow line (items move in an almost uninterrupted stream along a fixed path), or grouping work cells by product family (cellular/group technology).