Precision Melt Management for Every Application

Complete Hot Runner System Configurations

Husky delivers hot runner solutions for every molding challenge, from simple single-level systems to complex multi-material applications. Our comprehensive range includes:

• High-cavitation systems (24–128+ drops): Maximum productivity with balanced flow and fast color changes
• Stack configurations: Double or triple output without increasing machine footprint
• Multi-material & multi-color: 2+2 to 64+64 valve gates for complex part designs
• Nonsymmetrical & family molds: Custom-engineered systems with flow simulation optimization
• Split-sprue technology: Prevents drool and stringing for cleaner molding areas

Hot Runner System Support & Services

Every Husky hot runner system includes comprehensive support to maximize performance and minimize downtime:

• 3-Year Leak-Proof Guarantee: Industry-leading warranty coverage
• Hot Runner Care Program: Refurbishment saves up to 40% vs. new systems
• 24/7 Global Support: Worldwide parts and technical assistance
• Engineering Services: Application review, flow simulation, and resin testing
• Ready-to-Run Delivery: Fully assembled, tested systems

Specialists, Processes & Tools for Hot Runner System Success

Husky's team-based approach brings together five key specialists five key specialists, processes, and tools dedicated to your hot runner project's success:

• Product Development Engineers: Solution recommendation and customization
• Application Engineers: Hot runner application and validation
• Project Engineers: System engineering and optimization
• Technical Sales Leaders: Advanced manufacturing and technology utilization
• Field Service Experts: Proactive data-driven field support

UltraShot™ Hot Runner Technology for Part Design Freedom

The UltraShot™ Injection System offers unmatched precision, accuracy, and repeatability, which is ideal for the most demanding applications. Its servo-driven control enables manufacturers to mold complex, high-quality parts in a single cycle, eliminating the limitations of conventional injection processes.

Ultra Hot Runner Systems for Maximum Reliability

Trusted for millions of injection cycles, Husky’s Ultra™ Hot Runner family features advanced gating technologies like Ultra Helix™, Ultra SideGate™, and UltraSync™. These systems deliver precision melt control, excellent gate quality, and superior thermal balance for even the most demanding applications.

Pronto Hot Runner Systems for Fast Delivery

With 100+ manifold layouts and 14 gating styles, Pronto™ Hot Runners let you customize to your needs, quickly and affordably. Designed for simplicity and speed, these systems deliver proven Husky performance at a lower price point.

Pronto Direct™ Hot Runner Online Configuration

Get fast, simple access to Husky’s trusted hot runner performance with the Pronto Direct™ online configurator. Specify your layout, choose gating styles, and get matched with a Husky Altanium® Neo5™ mold controller, all from your browser.

LSR Cold Deck Hot Runner Systems

Runnerless injection molding for Liquid Silicone Rubber (LSR) reduces material waste and streamlines production. Husky’s cold deck solutions are optimized for various LSR grades and part types, with precise thermal control for excellent consistency and cycle time efficiency.

Ultra SideGate™ 2.0 Hot Runner Technology

Whether you’re molding a single cavity or eight, the Ultra SideGate™ nozzle provides precise, space-efficient gating for compact parts. It maximizes cavitation while integrating easily with automated part handling systems.

Ultra Helix 2.0

The next generation of Ultra Helix embodies continuous innovation and delivers parts with unsurpassed gate quality. This latest generation features continuous valve pin guidance for extended gate longevity and enhanced performance life.

Altanium MultiShot™

Transform conventional injection molding machines to multi-material production solutions

Unify Hot Runner Systems for Easy Setup

The Unify™ system simplifies installation with a preassembled manifold and one-step setup. It delivers the same long-term performance and leak-proof reliability as all Husky hot runners with far less setup time.

Hot Runner Design Tools & Engineering Resources

From CAD design tips and plate calculators to nozzle libraries and gate cooling tools, Husky’s engineering toolbox helps you spec, model, and optimize your system with confidence.