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LINKING SERIOUS BUYERS TO THE BEST SUPPLIERS

Serving the UK & Irish plastics industry

Hot Runner Systems & Controllers Suppliers

PlastikCity showcases the top suppliers of hot runner systems and controllers operating in the UK and Irish plastics industry. Our stringent vetting process ensures that all listed companies boast financial stability and provide premium products or services. Gain a detailed insight into each company by accessing their full profiles. Streamline your decision-making with our free comparative quote feature, allowing you to select or deselect companies to suit your needs.

Yudo (UK)

Herefordshire

Approved partner icon Approved partner

Yudo is the World’s leading supplier of hot runner systems, offering everything from individual nozzles, to custom-designed & built manifolds, sub-assemblies and even complete 'hot-halves'. We also have our own comprehensive range of hot runner controllers and gate sequence timers.


Thermoplay UK

Essex

Approved partner icon Approved partner

A business of the Barnes Group, with its HQ in Pont-Saint-Martin in Aosta, Italy, is a leading manufacturer of hot runner systems. As a result of continuous product development and considerable investment, Thermoplay is considered a global leader in hot runner solutions.


PTA UK Ltd

Northamptonshire

Approved partner icon Approved partner

PTA UK Ltd represent the Frigosystem portfolio of process cooling equipment that can offer up to 4700kW, adding to this we can offer efficient solutions due to lower energy consumption or freecooling options for plastics, food, composites, engineering, textiles, pharmaceutical


GÜNTHER UK

Kent

Approved partner icon Approved partner

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.


MasterFlow UK

Leicestershire

Approved partner icon Approved partner

We offer customers injection-moulded equipment and accessories essential for the manufacturing process, across the UK. Our products are made at our factory which is based in Sweden. We have been producing manifold systems, valve gate systems and bushings since 1981.


Invotec Solutions

Buckinghamshire

Approved partner icon Approved partner

Invotec supply mould shop consumables and ancillaries through our network of over 15 UK and European distributors. In partnership with famous brands such as Smartflow, Athena, IPS and Stamixco. we manufacture 1000s of Moulding Nozzles, Mixers & Filters and all EU manufactured Screws and Barrels.


EFI Systems

Norfolk

Approved partner icon Approved partner

EFI are the UK’s largest hot runner and process control systems manufacturer. Our products are of a robust standard and we also make tool connection cables to the same exemplary level. We offer short-delivery times. Winner of a plastics industry award for our innovative solutions.


Ewikon

Staffordshire

Approved partner icon Approved partner

For 40 years EWIKON has been focusing on the development and manufacturing of high-performance hot runner technology. We are proud to see that this dedication to our job continuously leads to benchmark-setting innovations in the injection moulding industry. Manufactured only in Germany.


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Hot runner systems & controllers quote form

To acquire quotes for hot runner systems and controllers, complete as many questions as you can then click the submit button and wait for the quotes to arrive.



PlastikCity may process your personal information when you submit an enquiry through our website. We will use this information to provide the services requested and, if applicable, this will be shared with your selected third parties. For more information explaining how we use your information please see our privacy policy.

Having trouble submitting the form? Contact us at customerservice@plastikcity.co.uk

Learn More About Hot Runner Systems & Controllers

What Are Hot Runner Systems & Controllers?

Hot runner systems are heated manifold and nozzle assemblies that deliver molten plastic directly to injection moulding tool cavities while maintaining material temperature throughout the flow path. Temperature controllers provide precise thermal regulation, ensuring consistent material flow and preventing solidification. Modern systems incorporate advanced heating elements, thermal barriers, and sophisticated controls for reliable, efficient operation across various materials and moulding applications.

Benefits of Hot Runner Systems & Controllers

  • Material Waste Elimination – removes cold runners and sprues, reducing material consumption by up to 30% and improving material utilisation.
  • Reduced Cycle Times – faster production through elimination of runner cooling time and improved material flow.
  • Enhanced Part Quality – consistent temperature and reduced pressure drops improve flow, surface finish, and dimensional accuracy.
  • Advanced Moulding Capabilities – enables complex geometries, multi-material moulding, and precision applications.
  • Automated Operation – reduces manual runner removal, supporting lights-out manufacturing and improved safety.
  • Process Control – precise temperature regulation improves repeatability and reduces cycle variation.
  • Cost Efficiency – reduced material use, faster cycles, and improved quality deliver rapid ROI.

Applications

  • Automotive Component Manufacturing – interior trim, structural parts, and precision components benefiting from material savings and surface quality.
  • Consumer Electronics – device housings and connectors requiring gate-mark-free surfaces and precise dimensional accuracy.
  • Medical Device Production – sterile disposables and diagnostic components where consistent quality and waste reduction are critical.
  • Packaging Applications – closures, containers, and components where material efficiency and cycle improvements provide competitive advantages.
  • Multi-Material Moulding – overmoulding and co-injection applications requiring precise temperature control.
  • Precision Engineering – optical components, micro-moulded parts, and high-tolerance items needing consistent flow and temperature.

Why Use PlastikCity to Source a Hot Runner Systems & Controllers Supplier?

PlastikCity connects you with vetted hot runner system suppliers across the UK and Ireland. All suppliers are assessed for financial stability, service quality, and reputation. Submit one enquiry to receive quotes from multiple hot runner specialists, saving time and ensuring competitive pricing. The service is free for buyers with no hidden costs or commissions.

Hot Runner Systems & Controllers FAQs

What types of hot runner systems are available?

Systems include externally heated manifolds, internally heated designs, valve gate systems for cosmetic applications, and needle valve systems for precise gate control. Selection depends on part requirements, material type, and quality specifications.

How do hot runner controllers maintain temperature accuracy?

Controllers use PID algorithms, precise thermocouples, and zone-specific heating to maintain temperatures within ±2-3°C. Advanced controllers may include melt temperature monitoring and automatic start-up sequences.

What materials can be processed with hot runner systems?

Most thermoplastics are compatible, though system design varies based on material. Heat-sensitive plastics require lower temperatures, and filled materials may need wear-resistant components.

How do you prevent material degradation?

Proper temperature control, minimising residence time, using appropriate wetted materials, and regular system purging during material changes or shutdowns prevent degradation.

What maintenance is required?

Regular maintenance includes temperature calibration, heater inspection, thermocouple replacement, and system cleaning. Preventive schedules help ensure consistent performance and avoid failures.

Can existing moulds be converted to hot runner systems?

Many existing moulds can be retrofitted, though modifications to cooling lines, ejection systems, and mould structure may be required. Feasibility depends on mould design and space constraints.

PlastikCity FAQs

What is PlastikCity?

PlastikCity is the UK and Ireland's leading procurement platform for the plastics industry, connecting buyers with vetted suppliers across over 400 categories.

Is it free to use PlastikCity?

Yes, submitting a quote request is completely free, allowing supplier comparison with no obligation.

Are all suppliers vetted?

Yes, suppliers are assessed for financial stability, service quality, and reputation. Ongoing performance and customer feedback are monitored to maintain standards.

How does the quotation process work?

Complete the enquiry form with project requirements, select suppliers, and your request is sent directly. Suppliers respond with quotes and technical details.

Do I need an account to use PlastikCity?

No, enquiries can be submitted without an account.

Is PlastikCity a directory?

No, PlastikCity is a managed service with limited category spaces and actively promotes listed partners.

How quickly do suppliers respond?

Suppliers typically respond within 2 business days. If no response is received, please contact us for follow-up.

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PlastikCity may process your personal information when you submit an enquiry through our website. We will use this information to provide the services requested and, if applicable, this will be shared with your selected third parties. For more information explaining how we use your information please see our privacy policy.

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Having trouble submitting the form? Contact us at customerservice@plastikcity.co.uk

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