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ELMET TOP 3100 LSR Dosing System & Precision Molding

Grand Dynasty Industrial (GDI) integrates the Austrian ELMET TOP 3100 automated dosing system with high-precision vertical injection molding machines to provide superior silicone molding solutions.



LSR & Plastic Overmolding: Advanced Multi-Material Integration

Beyond standard Liquid Silicone Rubber (LSR) injection molding, GDI excels in advanced overmolding technologies combined with proprietary surface treatment to enable high-performance multi-material bonding. This integrated capability allows us to deliver complex components with enhanced sealing, exceptional durability, and expanded design flexibility for demanding applications.




 

 



Key Advantages:

Superior Insert Molding Stability

Ensures high-precision alignment and bonding for multi-material components, significantly increasing yield rates for complex parts.


Certified Medical & Baby Care Safety

Complies with strict regulatory standards, providing a clean and safe production environment for sensitive silicone products.


Micro-Resolution Precision

Delivers exceptional accuracy for electronics and optical components where micron-level tolerance is essential.


Sustainable Automated Dosing

The ELMET TOP 3100 system minimizes material waste through precise automated mixing and dosing.



【Target Applications】

Through advanced LSR silicone injection technology, we provide diverse high-end application solutions:

Medical-grade silicone components Baby care parts (nipples, valves) Waterproof sealing components Silicone keypads & interfaces Precision Optical Parts

Our integrated system ensures reliable mass production for global medical and tech industries.

Grand Dynasty Industrial features the Swiss GF Machining Solutions LASER S 1200 U. This 5-axis laser system transcends the limits of traditional etching, bringing complex designs to life with digital precision.

Grand Dynasty Industrial integrates the Keyence VL-800 3D Scanning CMM. This AI-driven system combines high-precision metrology with full-spectrum support, from product development to quality validation.

To enhance the mass production stability of precision silicone parts, Grand Dynasty Industrial (GDI) has integrated the German ARBURG ALLROUNDER 420C LSR injection system. Featuring a 100-ton clamping force, this premium machinery seamlessly syncs with our automated lines to deliver highly stable, top-quality Liquid Silicone Rubber (LSR) solutions.

NTCFD Appreciation

[Event Recap] Beat Metabolic Syndrome — Take Charge of Your Health!

In commitment to employee wellbeing, we hosted a "Beat Metabolic Syndrome" health seminar and screening event. A professional medical team was invited to walk attendees through the five key self-assessment indicators, sharing practical guidance on healthy eating, regular exercise, and positive lifestyle habits for prevention. We sincerely thank all colleagues for their enthusiastic participation — together, let's take charge of our health!

Event Date: March 20, 2026 | Venue: GDI Employee Cafeteria

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Event Highlights





Professional Medical Team Health Seminar





Professional Medical Team Health Seminar





Professional Medical Team Health Seminar





Professional Medical Team Health Seminar








Health Reminder: The event may be over, but your journey to a healthier lifestyle is just beginning. Remember to schedule regular health check-ups, maintain a balanced diet, and exercise consistently. Early detection and proactive lifestyle changes are the key to preventing chronic disease!



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[Industry-Academia Exchange]
Welcome Visit by the NTU School of Professional Education and Continuing Studies — Master's Credit Program in Management



Event Overview

On Friday, January 16, 2026, GDI warmly welcomed faculty, students, and staff from the NTU School of Professional Education and Continuing Studies — Master's Credit Program in Management for an industry visit and exchange.

This exchange event was designed to provide academic professionals with an in-depth look at GDI's practical operations in precision manufacturing and enterprise management.
Visit Date: January 16, 2026 | Time: 14:00 – 16:00

[In-Depth Dialogue Between Management Practice and Precision Industry]
During the visit, participants explored how GDI applies management theory to complex mold manufacturing workflows. Through our digitalized management systems, we demonstrated lean production metrics spanning injection mold design, early-stage mold development, and final mass production — giving the Master's program participants a concrete understanding of supply chain management in precision mold manufacturing.



Technical Capabilities Showcase

During the tour, the GDI team guided participants through live production floors, offering a firsthand look at how advanced equipment and specialized craftsmanship collaborate to produce world-class industrial components.

[Industry-Leading Manufacturing Capabilities]
Participants focused on the multiple all-electric injection molding machines in active operation, with their high repeatability and energy efficiency leaving a strong impression on faculty and students alike. In the precision mold area, we demonstrated the exceptional tolerance control achieved through five-axis CNC machining. This not only showcased GDI's solid foundation in plastic injection processing, but also reflected our corporate spirit of relentless pursuit of technological advancement in plastic injection molding — treating every plastic injection product as a precision work of craftsmanship.


Event Photo Gallery



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為深耕高品質醫療與精密電子零件市場，宗瑋工業 (GDI) 正式導入奧地利 Wittmann Battenfeld SmartPower 90/350 矽膠射出機。本設備搭載先進的 UNILOG B8 智慧控制系統，標誌著本公司在「智慧製造」與「節能減碳」轉型上的重要里程碑。

歡迎 [台科大材料系] 蒞臨參訪交流

Committed to industry-academia synergy, Grand Dynasty Industrial (GDI) welcomed the Tamkang University (TKU) "Guan-Shi" delegation on Dec 19. Led by Distinguished Prof. Ho Chi-tung and Dean Lin Yi-nan, 52 business leaders and alumni conducted an in-depth facility tour, strengthening the exchange of industrial expertise and academic insights.

Empowering Lives: GDI CPR & AED Training
Safety is our priority. To ensure a secure workplace, GDI is hosting a Basic Life Support (BLS) course. Through professional hands-on guidance, you will master CPR and AED operations, empowering you to protect colleagues and loved ones during critical moments.

Industry-Academia: MCVS Mold & Die