Four Intelligent Metal Powder Production Workshops Established as Jinyuan IMT Accelerates Technological Innovations and Upgrades

Nantong Jinyuan IMT（南通金源智能） is a high-tech enterprise specializing in the production of metal powder materials for 3D and 3C applications. With a strong focus on advancing metal powder manufacturing, the company leverages its exceptional R&D capabilities to drive innovations in powder-making technology. Dedicated to enhancing production efficiency and product performance, Jinyuan strives to elevate traditional processes to new heights, guiding the metal powder industry toward smarter and more refined manufacturing.  

△ At the 2024 TCT exhibition, Jinyuan IMT showcased a range of metal 3D printing powders and industry solutions.

PA Technology: Breaking Through Technological Barriers  

The Plasma Arc (PA) wire atomization powder-making technology utilizes inductively coupled plasma as a high-temperature platform to melt and atomize materials such as titanium alloys and superalloys into powders. Compared to the mainstream domestically produced EIGA titanium alloy powder manufacturing process, PA technology achieves superior powder performance while maintaining comparable production costs for 3D-grade products.  

SEM Comparison of Powder Microstructures (Top: EIGA; Bottom: PA)

Facing the challenge of monopolization of high-power RF power sources by a select few Western nations, Jinyuan IMT has overcome significant technical hurdles through its outstanding innovation capabilities. The company successfully broke foreign technology blockades, designing and manufacturing RF high-power power sources with an efficiency exceeding 65%. Both efficiency and stability have reached international advanced standards.  

Advantages:  

1. Structural Design: Stable energy output.  

2. Coupling Technology: High-efficiency matching of plasma space loads with power sources under varying conditions.  

3. Core Component Expertise: Advanced design and manufacturing capabilities for key components (e.g., plasma torches).  

4. Synergy of Equipment and Processes: Seamless integration for optimal performance.  

EIGA Equipment: Delivering Remarkable Performance  

Jinyuan IMT has independently developed three generations of EIGA powder-making technology. Currently, a single EIGA device can produce over one ton of titanium alloy powder daily, demonstrating exceptional production efficiency. Recently, the company has finalized plans for upgrading its fourth-generation EIGA equipment.  

△ On-site workshop view

In addition, Jinyuan has equipped its facilities with a self-developed advanced gas recovery system. Managed through a DCS control system, this intelligent setup automatically replenishes gas from the station, adjusts system pressure according to preset values, and enables fully automated control of gas usage during startup and shutdown. This significantly enhances production efficiency and operational safety.  

△ Factory exterior view

Integrated Production Line: Leading High-Efficiency Manufacturing  

In production line equipment, Jinyuan showcases robust self-development capabilities. Its independently designed vacuum gloveboxes, airflow machines, vibrating sieves, and high-vacuum sealing machines combine to create a highly efficient production line. These systems integrate automated feeding, vacuum pumping, and packaging functionalities, streamlining production processes while dramatically enhancing overall efficiency and automation levels. As of now, Jinyuan has successfully established four intelligent production workshops.  

Looking ahead, Jinyuan IMT remains committed to exploring the vast field of powder-making technology. With a resolute focus on driving technological innovation and industrial upgrades, the company aims to collaborate with industry peers to usher in a new era of higher efficiency, sustainability, and intelligence in manufacturing.