Precision Mould Tool Making and Plastic Injection Moulders
  • HOME
  • PLASTIC PART DESIGN
    • DESIGN FOR MANUFACTURABILITY (DFM)
    • INJECTION MOULDING VS 3D PRINTING
  • TOOLMAKING
    • ALUMINIUM VS STEEL TOOLS
    • BOLSTER AND INSERT PLATES
    • FAMILY TOOLS
    • REPAIR EXISTING TOOLS
  • PLASTIC INJECTION MOULDING
    • RECYCLED AND ECO-FRIENDLY PLASTICS
    • PROTOTYPE AND LOW-VOLUME MOULDING
    • HIGH VOLUME VS LOW VOLUME
    • OVERMOULDING
  • CONTACT

Toolmaking Services

At Protoshape, we provide expert toolmaking services from our Linlithgow, Scotland facility, strategically positioned between Edinburgh and Glasgow. Since 2011, we have been helping businesses across Scotland achieve fast, precise, and cost-effective injection moulding by designing, producing, and maintaining high-quality tools.
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Led by David, with over 30 years of experience in the plastics industry, we combine precision, innovation, and care to deliver tools that support both prototyping and high-volume production.

Fully Integrated Toolmaking Services Under One Roof

We are one of the rare companies in Scotland offering plastic part design, toolmaking, and injection moulding all in one facility. This integrated approach allows us to:
  • Produce new tools efficiently
  • Perform modifications, maintenance, and repairs quickly
  • Accept and optimise existing tools from other suppliers
Having all services under one roof simplifies communication, reduces lead times, and keeps your production running smoothly, whether you are starting from scratch or upgrading existing tooling.
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Close up of detail on a plastic mould tool
Inside an plastic mould tool ejection half

Precision Machinery for Every Toolmaking Need

Our state-of-the-art equipment ensures consistent precision for every project:
  • Haas CNC machines – three sizes for versatile tool production
  • Spark erosion (EDM) machines – for complex and detailed tooling
This machinery allows us to produce tools that meet tight tolerances, support high-volume production, and maintain long-lasting reliability.

Expertise in Tool Materials

We work with:
  • P20 tool steel – durable and ideal for high-volume production
  • Tool-grade aluminium – cost-effective and perfect for prototyping
Our team provides expert advice on material selection, considering:
  • Production volume
  • Part complexity
  • Cost efficiency
  • Longevity
Our aluminium bolster tools are capable of producing hundreds of thousands of parts, with some exceeding half a million, thanks to careful design and ongoing maintenance.
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Fixed half of mould on a machine with water lines attached
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Cost-Effective, High-Performance Tool Solutions

Our bolster plates and insert plates offer significant advantages over full steel moulds:
  • Lower costs
  • Faster production times
  • Equal part quality
These tools are ideal for rapid prototyping, low-volume runs, and high-volume production when maintained correctly. By combining our bolster and insert plate systems with expert care, we ensure consistent performance and longevity.
Bolster and Insert Plate System

​Flexible Options for Existing Tools

Protoshape is happy to take on existing tools from other suppliers. We can:
  • Inspect and repair worn or damaged tools
  • Modify tools for improved performance or faster production
  • Upgrade tools to work with our bolster and insert plate systems
This flexibility allows you to maximize the life of your investment and reduce downtime while benefiting from our expert toolmaking knowledge.
Repair Existing Tools
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Get in Touch for Your Toolmaking Project

Whether you need new tools, modifications, maintenance, existing tool upgrades, Protoshape is your trusted toolmaking partner in Scotland.
Call us today or request a quote online to discuss your project and see how we can deliver precision, cost-effective, and long-lasting tools for your injection moulding needs.

Contact
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Protoshape Limited, Unit 8, Preston Farm, Preston Road, ​Linlithgow, West Lothian, EH49 6QW

​For all enquiries please contact:
[email protected]
01506 843605

​Protoshape Limited, SC560045 | VAT No: 118461617 | EORI No:  GB118461617000

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  • HOME
  • PLASTIC PART DESIGN
    • DESIGN FOR MANUFACTURABILITY (DFM)
    • INJECTION MOULDING VS 3D PRINTING
  • TOOLMAKING
    • ALUMINIUM VS STEEL TOOLS
    • BOLSTER AND INSERT PLATES
    • FAMILY TOOLS
    • REPAIR EXISTING TOOLS
  • PLASTIC INJECTION MOULDING
    • RECYCLED AND ECO-FRIENDLY PLASTICS
    • PROTOTYPE AND LOW-VOLUME MOULDING
    • HIGH VOLUME VS LOW VOLUME
    • OVERMOULDING
  • CONTACT