Job and flow production
AQA also says:
Spec content: Methods of production: job; flow.
Students should be able to: be familiar with job and flow production methods and understand when each is appropriate.
Methods of Production
The way a business organises its production — how it combines labour, machinery, and materials to create its outputs — is called its production method. The right method depends on the nature of the product, the volume required, the degree of customisation needed, and the cost constraints the business faces. AQA covers two methods: job production and flow production.
Job Production
Job production involves making one unique item at a time, tailored specifically to the requirements of an individual customer. Each job is treated as a separate project, often requiring skilled workers who can adapt their work to the specific brief.
Examples: a bespoke wedding dress, a hand-crafted piece of furniture, a bridge designed and built for a specific location, a commissioned portrait, a tailor-made business suit.
| Advantages | Disadvantages |
|---|---|
| High quality — each item receives individual attention and skilled craftsmanship | Labour-intensive and slow — producing one item at a time limits output volume |
| Fully customised to customer requirements — high customer satisfaction | High unit costs — skilled labour and individual attention make each item expensive |
| Workers use a wide range of skills — tends to be more motivating | Cannot benefit from economies of scale — no bulk purchasing or repetitive machinery advantages |
| Premium prices can be charged for bespoke items | Difficult to predict demand and schedule production efficiently |
Most suitable when: products are highly customised; customers are willing to pay a premium; volume requirements are low; quality and uniqueness are the primary selling points.
Flow Production
Flow production (also called mass production) involves producing large quantities of a standardised product on a continuous production line. Each stage of the process adds to the product as it moves along the line, with the aim of producing as many identical units as possible as quickly and cheaply as possible.
Examples: car manufacturing, bottled soft drinks, packaged food, smartphones, household appliances.
| Advantages | Disadvantages |
|---|---|
| Very low unit costs — high volumes and automation generate economies of scale | High capital cost to set up — production lines and automation require significant investment |
| Consistent quality — standardised processes produce identical products | Inflexible — difficult and expensive to change the production line for different products |
| Fast production — large volumes can be produced quickly to meet demand | Repetitive work can demotivate workers on the production line |
| Enables premium service through reliability and availability | A breakdown anywhere on the line can halt all production |
Most suitable when: products are standardised; high volumes are needed; price competitiveness is critical; consistent quality is more important than customisation.
Key Takeaways
- Job production: one unique item at a time, highly customised, skilled labour, high unit cost, high quality. Best for bespoke or low-volume products.
- Flow production: large volumes of standardised product on a continuous line, low unit cost, consistent quality, inflexible. Best for mass-market products.
- The choice of production method depends on the nature of the product, volume required, degree of customisation, and cost constraints.
- Neither method is universally better — each is optimal for a different type of product and market.