Moldflow Support

Simulation-Based Support for Smarter Hot Runner Design

Mold flow Support

We provide advanced mold flow simulation to analyze the unique characteristics of each customer’s product under real molding conditions. This allows us to understand specific requirements and apply those insights to optimize the hot runner system design with the most suitable technology.

Product Designing (3D)
Mold Designing (Application of HRS)
Mold Processing
Inspection
Mold flow analysis

Impact of Mold Flow Support

Enhanced Productivity
Significantly reduces lead time and operational costs through early-stage analysis.
Effort Estimation
Accurately calculates the requirements and benefits of implementing a hot runner system.
Problem Prediction & Solutions
Identifies potential moldability issues in advance and recommends effective solutions.
Expertise-Driven Optimization
Leverages over 25 years of HotMOLD technology experience to deliver precise and reliable
system design.

Our Simulation & Analysis Services

Filling Analysis

Predicts how molten plastic flows into the cavity.
Detects issues such as short shots, weld lines, and air traps.
Optimizes gate location and number of gates for balanced melt flow.

Cooling Analysis

Simulates cooling channel efficiency and heat transfer.
Identifies hot spots and non-uniform cooling zones.
Helps reduce cycle times while maintaining quality.

Warpage & Shrinkage Analysis

Predicts part distortion, bending, and dimensional accuracy issues.
Recommends design adjustments to minimize warpage and shrinkage.
Ensures better stability and precision of final parts.

Structural & Thermal Analysis

Evaluates thermal balance in the hot runner system.
Identifies areas of stress, deflection, and deformation.
Improves mold strength and long-term reliability.

Advanced Simulation Support

Gas-Assisted Injection Molding (GAIM) – prevents sink marks and improves strength.
Co-Injection Molding – enables multi-material part designs.
Insert Molding – analyzes flow behavior around inserts.
Fiber Orientation Analysis – predicts mechanical strength in reinforced plastics.
Double Refraction & Optical Analysis – essential for transparent and optical components.

Benefits of Moldflow Simulation & Analysis

First-time-right mold designs → reduce costly trial-and-error.
Lower development costs → save material, time, and tooling expenses.
Faster time-to-market → shorter design-to-production cycle.
Higher part quality → fewer cosmetic and structural defects.
Optimized hot runner performance → better filling, balance, and energy efficiency.