Precision Components for Peak System Performance.
Hot Runner Accessories
A hot runner system is only as reliable as its smallest component.
Zenheat offers a comprehensive range of precision-engineered accessories, including valve pins, guide bushings, and actuator cylinders, designed to maintain the mechanical integrity of your mold.
Manufactured to micron-level tolerances, these components ensure smooth actuation and perfect alignment, preventing the wear and tear that leads to flash, leakage, or gate defects.
| Available Diameters | With or Without Inbuilt T/c |
|---|---|
|
Diameter |
4mm – 25mm |
- Advanced surface coatings for wear resistance.
- High-temperature seals capable of withstanding continuous operation.
- Components manufactured from premium tool steels for superior hardness.
- Matched-set grinding for valve pins and bushings to ensure a leak-proof mechanical seal.
- High-polish surface finishes to prevent plastic adhesion and build-up.
- Vacuum heat treatment processes ensure dimensional stability under thermal cycling.
- Custom machining available to replicate obsolete or hard-to-find system components.
- Valve Gate Hot Runner Systems
- High-Cavitation Cap & Closure Molds
- Automotive Lens & Lighting Molding
- Medical Syringe & Pipette Manufacturing
- System Overhauls & Refurbishment
- Preventative Maintenance Kits
- Leakage Repair & Sealing
- Structural Mold Support
- Pneumatic & Hydraulic Actuation Systems
The Zenheat Advantage
Beyond a component, you’re investing in a partnership.
We build reliability, performance, and precision into every product to ensure your process runs at its peak.
Application-Specific Heating Solutions
We don’t just build components; we engineer solutions.
Discover how Zenheat’s technology is optimized to solve the specific thermal challenges in your field.
Our inquiry process is fast, structured, and designed to save you time while
maximizing performance.
Submit your requirements and our engineers will craft a solution built for
precision, efficiency, and durability.