OLKAR EDITORIAL · 29 OCTOBER 2026
Metal and plastic protective casing: how to choose?
Metal and plastic enclosures can meet different geometry, weight and usage needs. It cannot be said that one material is better than the other in all conditions.
What should you evaluate?
The closure arrangement, usage cycle, surface conditions and total transport weight are considered together. Internal support and connection points are as important as the external body.
The next step for your project
Make the comparison based on the same product and the same acceptance criteria. Sample evaluation, required tests and project documentation should be agreed upon prior to production.
This guide is for general information. Product-specific material, measurement and performance requirements are evaluated on a project basis.
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