Männer Molding Solution | Hot Runner Systems

Hot Runner Configurator

Hot runner technology plays a crucial role in the success of any injection molding project. Each plastic product requires a tailored design and implementation to meet its unique requirements. While many claim to offer hot runner solutions for every application, Barnes Molding Solutions truly stands apart.

With dedicated experts for each market, our team brings decades of in-depth experience, enabling us to fully understand the challenges of your industry and deliver the most technically and economically efficient solutions. Our brands – Männer, Synventive, and Thermoplay – each offer distinct technical concepts tailored to the specific needs of different markets.

This unique approach allows customers to choose the technology that best fits their injection molding project while benefiting from a single point of contact and knowledge sharing across all our brands. At Barnes Molding Solutions, we ensure your success through innovation, expertise, and collaboration.

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Performance Series

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Signature Series

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Unlocking More Value for Your Production Line

Hot Runner Refurbishment

Hot runner systems are the heart of efficient injection molding — but even the best equipment wears over time. Our refurbishment service restores worn or damaged components to optimal condition, ensuring precise temperature control, improved flow, and consistent product quality. Avoid unplanned downtime and costly replacements while keeping your production running smoothly.

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Hot Runner Training

Our two-day training program combines in-depth theoretical instruction with hands-on practice directly in the workshop. It is designed for professionals who want to understand not only the principles of hot runner systems, but also how to install, maintain, and service them effectively.

From Fundamentals to Practical Expertise!

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Männer Service Kits

Our service kits are designed to make the dismantling and reassembly of pneumatic components, nozzles, nozzle tips, and wiring faster, safer, and more efficient. All required tools and components are stored in one place – clearly organized and immediately accessible. This simplifies handling, helps reduce setup times and also ensures process reliability during maintenance or system rebuilds.

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Medical Day 2025

Medical Day 2025 brought together brilliant minds, inspiring speakers, and a passionate community dedicated to shaping the future of healthcare. From thought-provoking talks to lively networking moments, the day was filled with energy and ideas. Here’s a look back at some of the highlights.

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We offer the right refurbishment package –
tailored to your mold's needs.

Whether your mold requires only minor adjustments or a full mechanical and functional overhaul: we offer a flexible range of refurbishment solutions to match your goals, timeline, and budget. All packages are carried out by experienced tooling experts using OEM-level standards and documentation. Planned refurbishment reduces unexpected downtime, lowers total cost of ownership, and keeps your production running efficiently.

Mold Refurbishment Light Package
Our Light Package focuses on essential components to restore reliable performance with minimal downtime:

Full refurbishment of the hot runner system

Replacement of guiding and centering elements for FH & MH (AS & DS)

Warranty renewal of the hot runner system in accordance with Otto Männer GmbH’s general terms and conditions

This package is ideal for molds still in good condition that require targeted maintenance to ensure consistent part quality and continued process stability.
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Mold Refurbishment Full Package
Our most comprehensive package restores your mold to peak performance – ideal for extending lifecycle and maximizing output reliability:

Complete replacement of cavity stacks

New guiding and centering elements

Replacement of all wear and tear parts

Full cleaning and inspection of the entire mold

Final Operational Test (FOT) to validate performance

Warranty renewal with 50% of the original new mold conditions – minimum 1 million cycles guaranteed

This package is recommended when a mold shows extensive wear or reduced precision. It offers a cost-efficient alternative to new mold investment, with high functional reliability.
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Mold Refurbishment Custom Package
Tailored refurbishment after a comprehensive mold assessment – based on the exact condition and requirements of your mold.

On-site assessment by our experts

Customized quotation based on actual wear and condition

Refurbishment performed at the MS mold plant, using OEM standards

Final Operational Test (FOT) ensures mold readiness

Warranty renewal after full refurbishment with 50% of the original warranty conditions – minimum 1 million cycles

Cost transparency & value-added:

Refurbishment > €100k → 50% reimbursement of the assessment costs

Refurbishment > €200k → 75% reimbursement of the assessment costs

Optional add-ons:

Spare parts packages (mold / hot runner)

Stand-alone repairs of damaged components (if feasible)

Modifications to meet new production or product requirements

This package is ideal for complex, high-value molds where a detailed condition-based approach ensures maximum return on investment.
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Cube Mold Refurbishment ETW Package

Planned hot runner maintenance can reduce downtime by up to 70%.

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Mold & Hot Runner Refurbishment Spare Parts Agreement
Always Ready, Always Reliable: A spare parts agreement with Männer or Foboha ensures that essential components are always available to keep your molds running smoothly. By securing predefined parts in advance, you minimize downtime and increase efficiency.

Your benefits at a glance:

Rapid availability
Immediate access to critical spare parts – less unplanned downtime, better service performance.

Cost efficiency
Attractive long-term conditions and pricing through fixed contracts.

Planning reliability
Simplified scheduling of maintenance and repairs with assured parts supply.

Lower administrative effort
Reduce time and resources needed for sourcing and procurement

Storage costs are covered by Männer/Foboha
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