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Why 3D printing is better than injection molding?

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iCreate3Dprint
Why 3D printing is better than injection molding?


3D printing is a viable option in today’s world of manufacturing processes. It has become a growing competitor to injection molding as it advances in technology and becomes more cost-effective. Some manufacturers may be hesitant to leave traditional injection molding behind, but there are benefits that are unique to 3D printing.

5 Benefits of 3D Printing Over Injection Molding

1.   Quick Turnaround

A 3D printing project typically takes one to two weeks. It could take a few hours or it could take days, depending on the sector. Contrarily, the process of designing a mould for injection moulding can add several weeks to the production time for even simple products.


2.   Low Volume Runs

Manufacturers of injection moulds have a reputation for not wanting to produce small or medium-sized batches. If you don't have a high-volume run of 1,000 parts or more, what happens? Even with just 100 or fewer parts, 3D printing is a good option.


3.   Regular Design Modifications

The best option when employing a design that might undergo several alterations is 3D printing. With 3D CAD software, the necessary adjustments or repairs can be made. If a mistake is found while printing, changes can still be made because the printer supports spot corrections. In contrast, injection moulding needs closure prior to committing to a significant run.

4.   More Information

Small objects with complex architectures and sophisticated designs, such as holes or cross-sections, can be produced using 3D printing. Although injection moulding may produce quite intricate pieces, ejection from the mould can occasionally result in flaws.

5.   Reduced Entry Price

Compared to injection moulding, 3D printing is less expensive to start with. This is mainly because there is no need for a mold to start production.


Are you looking for a 3d printing service in Singapore? You have come to the right place. Icreate3dprint is the best 3d printing services provider in Singapore. Contact us for more info.


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