Home
About
Solutions
Automotive Industry Solutions
Home Appliance Industry Solutions
Medical and Packaging Solutions
Electronics and Communications Solutions
Consumer Goods and Industrial Packaging Solutions
Products
Hot runner
Cold runner
Mold flow analysis
Blogs
Contact
↓
2025/07/18
An Engineering Method for Calculating Power and Heat Loss in Hot Runner Systems
To ensure the hot runner system operates stably over the long term, it’s essential to first accurately determine “how much heat is required” and “how much heat will be lost.” The current industry standard divides the calculation into two steps: “heating power P₁” and “steady-state compensation power P₂.”
A New Paradigm for AI-Based Fully Automated Hot Runner Manifold Design
Traditional splitter plate designs rely on engineers’ experience combined with repeated CFD iterations, resulting in long development cycles and significant human error. In 2024, Ewikon, in collaboration with the simulation company Ianus, launched a “one-click” AI design platform, ushering the development of splitter plates into the era of “zeroth mold trial.”
A Study on the Impact of Optimized Design of Hot Runner Systems in Tire Injection Molding Dies on the Molding Process
Traditionally, tire molds have employed a cold-runner plus cold-pool structure. However, due to the high viscosity and thermal sensitivity of rubber/TPU melts, defects such as scorching, flow marks, and bubbles tend to occur easily near the cold pool.
The Fundamentals of Hot Runner Systems—A Complete Logic from Melt Delivery to a Process Revolution
In the field of injection molding, the “cold-runner three-plate mold” has been the mainstream for decades. However, it has an inherent flaw: after each injection, the entire sprue solidified material must be pulled out.
Detailed Explanation of Types, Structures, and Typical Applications of Hot Runner Systems
A hot runner system is a set of devices used in injection molds that continuously heat the mold channels to ensure that the molten plastic remains fluid throughout the entire flow path.
