Hot Runner Tip Nozzle
Product Introduction: High-Quality Hot Runner Tip Nozzles
In hot runner mold systems, the Tip Nozzle (also known as Point Gate Nozzle or Sprue Tip) is a critical component that directly contacts the mold cavity and controls melt injection. As a mold manufacturer that produces for our own use, we maintain extremely stringent standards for gate vestige control, temperature response accuracy, and color change performance of tip nozzles. Every nozzle undergoes precision assembly and rigorous testing to ensure no stringing, no drooling, and no cold slug blockage during long-term production.
Self-Produced and Self-Used, Rigorously Selected
We are not only a supplier of mold components but also a mold producer ourselves. Through extensive practical experience in our own molds, we have repeatedly validated the material selection, heating uniformity, thermocouple positioning, and gate design of tip nozzles. Only those with precise gate thermal balance, rapid temperature response, and exceptional durability are approved for our supply system.
Optimized Flow Design, Minimal Gate Vestige
Our tip nozzles feature optimized flow channel geometry with low flow resistance and minimal shear heat. The gate vestige is extremely small, making them ideal for transparent parts and precision electronic products with strict appearance requirements. Gate types are available in both open tip and valve gate configurations to meet different molding process needs.
Precise Temperature Control, Rapid Response
Each nozzle is equipped with high-performance heating coils and high-sensitivity thermocouples, featuring uniform heating power density and temperature control accuracy up to ±1℃. The thermocouple is positioned close to the gate for real-time temperature feedback, preventing cold slugs or thermal degradation.
Excellent Color Change Performance, Easy Maintenance
Flow channels are mirror-polished to ensure smooth melt flow and minimal material residue during color changes, significantly reducing color change time and scrap rates. The modular nozzle design allows for easy disassembly, making routine maintenance and cleaning more efficient.
Complete Specifications, Customized Solutions
For standard specifications, we maintain regular inventory of common gate diameters, lengths, and heating powers to support quick dispatch. For non-standard customization, based on product weight, material characteristics, and mold structure, we offer comprehensive custom services including gate size, nozzle length, heating zone, and flange configuration.
We Can Also Source for You
If you have requirements for tip nozzles or other mold components, whether standard or non-standard, we can leverage our production experience and supply chain resources to select and procure the most suitable parts for you. We know molds, and we know components.
Contact us today for samples or a quotation.
