What is Micro Moulding?

Micro moulding is the process of producing plastic components typically weighing less than 0.05g and with extremely fine tolerances — often ±0.001" / 25µm. These parts are vital to system performance and require dimensional accuracy, material resilience, and reliable repeatability.

Why Choose Miles Platts?

With over 50 years of precision injection moulding experience, we bring deep technical expertise and complete process control to every micro project:

• In-house tool design and manufacture for zero draft and zero split lines
• High-performance engineering polymers like PPS, PEEK, LCP, and PA46
• ISO 9001:2015 certified processes for quality and consistency
• UL recognised moulder (QMMY2) for full traceability
• Supplied plain or with terminal pins as small as 0.25mm²

Real-World Micro Moulded Solutions

We support global customers with miniature plastic components in:

Electric Vehicles

• Coil bobbins for compact motors
• Voltage and temperature sensor insulators

Medical Devices

• Wearable diagnostic housings
• Miniature fluid handling components

Aerospace & Defence

• Heat-resistant sleeves
• Non-conductive radar insulators

Whether it's a complex sensor housing, a precision-moulded bobbin, or a miniature terminal insulator, we ensure every part is fit for purpose — batch after batch.

Let’s Go Smaller — Together

From product concept through to high-volume production, our team supports your micro moulding journey every step of the way.