Blog
Plastic injection molded parts: The complete buying guide and the top 10 suppliers in Germany
Plastic injection molding is a key production process in the manufacture of plastic parts that is widely used in many industries such as automotive, medical technology, electronics and consumer goods. The process enables the production of complex and precise parts with high speed and accuracy. Injection molding also offers flexibility in the choice of materials, ranging from simple plastics to high-performance polymers. German SMEs in particular have established themselves as a reliable partner in the production of plastic injection molded parts over the last few decades.
In this blog post, we provide an overview of plastic injection molding, its advantages and what buyers should look out for when selecting a suitable supplier. We also present the 10 best suppliers of plastic injection molded parts in Germany.
What is plastic injection molding?
In the plastic injection molding process, plastic granulate is heated until it is liquid and then injected into a mould at high pressure. As soon as the material has cooled and hardened, it can be removed from the mold. This process is particularly advantageous for the series production of plastic parts, as it enables high repeat accuracy and low unit costs.
Advantages of plastic injection molding:
- High precision: Ideal for complex and detailed parts.
- Versatility: A wide range of materials is available, including thermoplastics, thermosets and elastomers.
- Speed: Suitable for mass production as the cycle times are relatively short.
- Cost savings: The costs per part are drastically reduced, especially in series production.
- Customizability: Enables the integration of surface structures, inserts and complex geometries.
What should buyers look out for when sourcing plastic injection molded parts?
When Procurement plastic injection molded parts, there are some important factors that should be considered to ensure that the supplier meets the requirements:
- Quality and certificates: Quality management in accordance with ISO 9001 or industry-specific certificates such as IATF 16949 for the automotive industry are crucial.
- Experience and references: Suppliers with many years of experience and positive customer references often offer greater reliability.
- Variety of materials: A supplier should be able to offer a wide range of materials to cover different requirements.
- Production capacities: For larger projects in particular, it is important that the supplier has sufficient capacity.
- Costs and delivery times: A good price-performance ratio and short delivery times are decisive factors.
- Technology: Modern machines and automation ensure precision and efficiency.
The 10 best suppliers of plastic injection molded parts in Germany
Here are the leading companies in Germany that specialize in the production of plastic injection moulded parts:
