Serving the UK & IE plastics industry

GÜNTHER UK - Mould Components & Accessories

Gunther Logo - Hot runner suppliers


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Formed in 1988 we are the sole UK/Ireland agent for the market-leading GUNTHER Hot Runner Systems, KNARR mould components and ancillaries, conformal cooling specialists CONTURA-MTC and machined mould base supplier FERROFACTA. We offer full technical support for applications across all industries.


KNARR can offer the complete mould solution including the bolster, pillars and bushes, pins (pins in increments of 0.01mm in some sizes), blades, ejector sleeves (including stepless), interlocks, shout counters etc. A large range of slide elements for those difficult undercuts are standard stock items and they also offer competitive bespoke collapsible cores for faster cycling parts with a thread. With a user friendly on-line shop we can offer the complete service. In addition to standard parts KNARR also manufacture special parts to customer drawings

Through CONTURA-MTC we offer conformal cooling solutions to improve part quality and reduce cycle times by an average of 30%. With a combination of technologies Contura can get cooling channels into areas where traditional tooling methods simply can't react. They also have solutions for the RHC or Variothermal process where high gloss piano black finishes can be achieved directly from the moulding machine with no requirement for costly painting

FERROFACTA are a specialist machined mould base supplier where we are able to deliver a high quality bolster fully machined to your 3D model in just 4 weeks.


Collapsible cores
Special parts for medical/Pharma industries
Fast cycling moulds


PM&T have had a long standing relationship with Gunther UK (over 15 years) and in that time both parties have worked together on several of our customers tooling projects which has helped to increase our market share within the medical device industry. The variety of options opens to us with their hotrunner systems, be it open gate, valve gate or side gate allows PM&T to fulfil our customers gating requirements. Long may it continue.

Joe Boscarini, Precision Moulds & Tools Services Ltd (PM&T)

Great after sales support, always prompt and effective when needed and thats not often.

Brian Ahern, MOLEX

We have used Gunther Hot runner systems in our standard bolster units for many years now and found them to be reliable and consistent. Technical support is always there if and when required.

Adrian Moynan, Miles-Platts Ltd.

I commend Gunther UK for their support and dedication over the years. In the high paced production environment in which many of us work, it is critical to align ourselves with suppliers that take their role and responsibility as serious as we do. I am pleased to say that Gunther UK fit this bill comfortably. Thanks you for your valued support.

Craig Howe, Trend Technologies



Contact No. :01474 879774


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