AI Energy Saving, Manufacturing/Shaping Sustainability: 2025 Taiwan International Net Zero Exhibitio 2025.11.04

The PMC (Precision Machinery Research Development Center) is set to participate in the 2025 Taiwan International Net Zero Exhibition (Taipei Nangang Exhibition Center Hall 1, 4F, booth M1035), running from October 29 to October 31, 2025.

Our focus this year is on a complete solution for the injection molding industry. The exhibited technologies include mold heating, cooling and drying processes, AOI (Automated Optical Inspection) defect detection, and EMS (Energy Management System) solutions.

The exhibition will feature a series of energy-saving equipment and promote more eco-friendly peripheral auxiliary machines, centered around the themes: "Low-Carbon Future, Innovation Leads," "Energy-Saving Evolution, Efficiency Multiplied," and "Smart Algorithm, Comprehensive Optimization".

Key Exhibition Technologies

1. Real-time Coolant and Heat Transfer Medium Demand Control Mechanism Module

• In rubber and plastic production, mold temperature is crucial for maintaining the quality of plastic injection products.

• The module developed by PMC provides stable and uniform mold temperature during production.

• It improves issues like product surface sink marks, flow marks, and short shots caused by uneven mold temperature.

• The module contains 9 flow channels.

• Energy Savings compared to traditional heating and cooling processes:

  • Heating: Can save 45% of energy.

  • Cooling: Can save 20% of energy.

• This is the perfect solution for the injection of high-value products.

2. Electromagnetic Drying Equipment

• Addressing the global trend of pursuing carbon neutrality and the need for low-carbon production by 2050.

• PMC has developed a new generation of low-energy-consumption electromagnetic dryers to meet the manufacturing needs of high-value products like optical plastic parts (e.g., lenses) and composite plastic parts.

• Compared to traditional hot air dryers, the low-energy-consumption electromagnetic dryer has significant efficiency advantages.

• Features a vertical drying barrel design to reduce moisture content unevenness, achieving a plastic moisture content <100ppm.

• For a dryer with a 30kg/hr output, the new technology only requires half the traditional drying time.

• It offers an energy saving ratio of 20% to 40%, making it one of the most energy-efficient and fastest drying methods.

• This technology is characterized by fast drying, energy saving, and environmental protection.

3. Induction Heating Module

• Traditional mold heating uses electric heating rods for heat conduction, resulting in slow temperature rise and high energy consumption.

• The induction heating module highlights the advantage of energy saving and fast temperature rise.

• It directly heats the mold using eddy currents without needing to modify existing equipment.

• It can save 50% of heating time compared to traditional electric heating.

• Applications include mold heating and injection machine barrel heating. It has also been applied to screw-conveying dryers and hot air generating equipment for rapid, energy-efficient heating.

4. High-Frequency Induction Heating Power Source Host

• Traditional electric heating uses SCR drive, which incurs energy loss during On/Off switching.

• This host, combined with appropriate resonant capacitors, IGBT/MOS, and isolation transformers, provides a stable 20~45kHz high-frequency current to ensure the normal operation of the aforementioned module.

5. AOI Inspection Equipment

• Traditional manual product defect inspection is time-consuming, and deep defects cannot be manually identified.

• The AOI visual inspection equipment allows for large-scale detection of minute defects and product flaws.

• It achieves a defect detection rate of over 95%.

• Applicable industries include woodworking, metal, plastic/rubber, and semiconductor.

6. EMS Energy Management System

• The exhibit showcases Work Order-Driven Monitoring Technology for Raw Material Drying Operations.

• The information flow connects the MES (Manufacturing Execution System) Work Order to Equipment, Material, and Mold databases, and then through the EMS's built-in calculation mechanism. This can be viewed as a Value-Added Service Toolkit with three main features:

  • Work Order Driven, Pre-Material Preparation: Automatically starts equipment operation and inputs set parameters based on the MES work order, saving manual operation time and reducing errors.

  • Total Volume Control, Reduce Leftover Material: Estimates the final batch of leftover material based on the consumption in the MES work order, avoiding waste and accidental mixing of raw materials.

  • Production Control, Energy Saving and Carbon Reduction: Monitors the raw material supply status based on the MES work order progress and adjusts the equipment's operational state as needed to reduce energy consumption.

Conclusion and Contact Information

We sincerely invite all industry professionals to visit the PMC booth to provide us with your expert guidance and advice on the equipment, modules, and technologies we have developed. We look forward to meeting you on October 29th to jointly pioneer these emerging technologies full of potential.