
What is Injection Moulding
Injection moulding is a manufacturing process for producing parts by injecting molten material into a mould. Material for the part is fed into a heated barrel, mixed (using a helical shaped screw), and injected (forced) into a mould cavity, where it cools and hardens to the configuration of the cavity.

Advantages
- Fast Production – subject to product
- Design Flexibility
- Process a wide range of materials
- Good dimensional control
- Good product consistency

Disadvantages
- High initial tooling and machinery cost
- If you want to produce parts at a low volume then small runs of parts can be less cost effective