Overmould

Leighton Buzzard, East of Englandovermould.com

4 Commerce Way, Leighton Buzzard, LU7 4RW

About

OVERMOULD LTD is a UK-based contract manufacturer with over twenty years of experience, specializing in low-pressure overmoulding and related electronics encapsulation services, including contract overmoulding, equipment supply, and Technomelt adhesive distribution. Their comprehensive capabilities encompass 3D prototyping, transfer moulding (including HP-RTM), low-pressure silicone moulding, precision laser etching, and in-house design and manufacturing of prototype, development, and production mould tooling. Serving diverse sectors such as automotive, medical, entertainment & lighting, aerospace & defence, general electronics, and environmental, they utilize materials like Polyamides, Polyolefins, medical-grade ISO 10993 tested materials, and recyclable options. Holding ISO 9001-2015 certification and WHMA/IPC 620 compliance, OVERMOULD LTD differentiates itself through expertise from design to low-volume production, rapid turnaround for prototyping and tooling, and a commitment to quality, customer partnerships, and sustainable practices, underpinned by 5S and 12D principles.

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OVERMOULD LTD is a UK-based contract manufacturer with over twenty years of experience, specialising in low-pressure overmoulding and related services for electronics encapsulation. They offer contract overmoulding, supply overmoulding equipment, and distribute Technomelt adhesives. The company also provides comprehensive tooling services, including 3D printed prototype tooling, development tooling, and production mould tooling, with in-house design and manufacturing capabilities.

Their capabilities extend to 3D prototyping, transfer moulding (including High Pressure Resin Transfer Moulding), low-pressure silicone moulding, and precision laser etching. They serve diverse industries such as automotive, medical, entertainment & lighting, aerospace & defence, general electronics, and environmental sectors, utilising materials like Polyamides and Polyolefins for protection and aesthetics, with medical-grade materials tested to ISO 10993 standards and recyclable materials for environmental applications.

OVERMOULD LTD holds ISO 9001-2015 certification and WHMA/IPC 620 compliance. They are committed to quality, customer partnerships, and sustainable practices, differentiating themselves through expertise from design to low-volume production, rapid turnaround times for prototyping and tooling, and a focus on providing solutions for complex specifications. Their adherence to 5S and 12D principles further underpins their rigorous production processes.

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Press fleet1

Moulding processes

Moulding capability1

Decoration

Production2

Batch tiers
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Handles volume production

Prototyping & NPD1

DFM support

Tooling1

In-house toolroom

Certifications & accreditations2

ISO 9001
UL listing

Identity & contact1

Industries served
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Press fleet: Smallest press (t) · Largest press (t) · Press count · Press brands · Large-format (≥1,000 t) · Premium press fleet · All-electric presses

Moulding capability: Process specialisms · Micro moulding capable · Min part weight (g) · Max part weight (g) · Cleanroom class · Certified cleanroom · Scientific moulding · Joining methods · Product specialisms

Materials: Material modifiers · Recycled content offered · Recycled feedstock types · ESD-capable

Prototyping & NPD: Prototyping routes · Prototypes in final material · Prototyping offered · Product-design service · Mould-flow simulation

Tooling: Tool services · Tooling origin · Tool trials offered

Production: Handles prototypes · Runs 24/7 · Bridge production

Assembly & finishing: Assembly offered · Assembly capabilities

Machining: Contract machining

Quality & inspection: FAI methodology · CMM · Inspection stages · SPC / Cpk · Automated vision QC

Certifications & accreditations: ISO 14001 · ISO 13485 · IATF 16949 · BRCGS Packaging · AS9100 · Cyber Essentials · Food-contact compliance · Trade bodies