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Tooling for Plastic Injection Moulding

Injection mould tooling, insert-moulding tools and mould refurbishment for plastic moulders.

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Moulders need tooling that runs to cycle time and keeps running. A mould with cooling added as an afterthought will hold dimensions and still cost you money on every shot, because the cycle is longer than it needed to be.

We design the cooling circuit as part of the mould rather than around it, and we raise part-design issues — draft, wall section, gate position — before the tool is quoted, while they are still cheap to fix.

What this sector needs

What we design for

  • Cycle time designed in — Cooling laid out with the mould, because cooling is most of the cycle.
  • Shrinkage against the real grade — Applied for the polymer and colour you are actually running, on your confirmation.
  • Sized to your machine — Platen size, tie-bar spacing, shot weight and clamp tonnage checked before design.
  • Maintainable in your own shop — Standard components where possible, so a worn ejector pin is a stores item.

Typical work

What we build for this sector

  • Two-plate and three-plate moulds
  • Multi-cavity tooling for volume production
  • Side-core and slider tooling for undercuts
  • Insert-moulding tools for metal inserts
  • Mould repair, cavity re-polishing and core replacement
  • Trial and sampling before despatch

Questions

Common questions

Will you review my part design before quoting the mould?

Yes, and we would rather do it that way. Draft angles, wall-section changes, undercuts and gate position all move the tool cost, and every one of them is cheaper to change on your drawing than in hardened steel.

Do you repair moulds built elsewhere?

Yes — cavity damage, core replacement, re-polishing and ejection rework are regular jobs. Send photographs of the damage and a sample of the defective part and we will tell you what is involved.

Also served

Other industries

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Sheet Metal

Blanking, piercing, forming and deep-draw tooling for sheet-metal pressing across grades and thicknesses.

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General Engineering

Machining fixtures, precision components and low-volume production for general and heavy engineering.

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Automation & SPM

Special-purpose machines, automation fixtures and the precision components that automated cells depend on.

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MSME registered, GST compliant, and building tooling in Padi since 2020 under a founder with 30+ years across Singapore and Chennai.

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