Innovation: Tongyou Intelligent’s PIM Inductor Manufacturing Process

2022-08-17 10:51

Tongyou Intelligent Equipment specializes in the R&D of intelligent equipment for the inductor industry and has introduced a modest innovation that transforms the conventional one-piece molding process for inductors.

“Seizing innovation is seizing development; pursuing innovation is shaping the future.”

I was deeply moved and delighted to hear that China has joined the ranks of innovative nations.

Every enterprise should place great emphasis on innovation, regard it as the primary driving force for development, and comprehensively implement the innovation-driven development strategy.

Tongyou Intelligent Equipment specializes in the research and development of intelligent equipment for the inductor industry, introducing modest innovations that have transformed conventional practices. Integrated molded inductor Process flow.

Disadvantages of traditional craftsmanship:

During the winding process, a carrier (lead frame) is required; spot welding of the lead frame may result in a certain probability of unsoldered joints or false soldering.
During production, the product must be repeatedly repositioned, and some workstations experience heat, which can easily lead to variations in product performance and reverse polarity.
Equipment types are relatively limited, automation levels are low, and there are numerous repetitive workstations, resulting in high space and labor requirements and hindering diversified product management.

PIM Integrated molded inductor Advantages of the process:

No medium (wire frame) is required;
By eliminating the cutting, bending, and tinning processes, the manufacturing process is streamlined, reducing costs.
Equipment automation integration is well established; multi-station systems are consolidated into all-in-one units, reducing cycle times and eliminating sources of instability.

Basic Concepts of Nanoscale Soft Magnetic Powder Materials

T-core integrated molded inductor manufacturing: inductor hot press machine

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Backed by Tongyou Group and leveraging its end-to-end synergy across the “materials–equipment–devices” value chain, Huacui Weiguan is set to exhibit at CITE 2026, the 14th China Electronic Information Expo.

Smaller size, stronger performance! Huacui empowers smart wearable devices with extreme lightness and thinness.

In the current trend toward product miniaturization, inductor sizes continue to shrink to meet the demands of consumer electronics, automotive applications, fast‑charging systems, and AI devices for slimmer form factors and higher integration. Meanwhile, advances in high‑permeability, low‑loss magnetic powders and high‑performance coil materials enable small‑size components to satisfy requirements for high current handling and low losses.

Carbon Footprint Verification Report

Life Cycle Assessment (LCA) is a standardized, systematic, and quantitative methodology for evaluating the resource and environmental efficiency of a product throughout its entire life cycle. By tracing the production and consumption stages upstream and downstream, LCA helps manufacturers identify the specific phases where environmental impacts arise and facilitates the mitigation of their transfer across different life-cycle stages and among various types of environmental effects. Many industries, both domestically and internationally, have undertaken product LCA assessments to support benchmarking and continuous improvement within firms, foster external communication, and provide evidence‑based input for policy formulation.