Bai Jiang and Han Kong Intelligent to Debut at the 2025 Shanghai Fastener Industry Expo, Creating New Solutions for Efficient Proces

The 2025 Shanghai International Fastener Industry Expo is about to open. Bai Jiang Precision will collaborate with Han Kong Intelligent (Jiaxing) Mechanical Technology to integrate Bai Jiang's functional tool holders into Han Kong's high-performance machine tools, jointly providing the fastener industry with efficient and stable processing solutions.

As Asia's largest professional fastener exhibition, the Shanghai International Fastener Industry Expo has always been a barometer for industry technology exchange and market demand. With the rapid development of new energy vehicles, aerospace, and high-end equipment in recent years, the market's requirements for fastener precision, strength, and production efficiency have become increasingly stringent, posing upgrade challenges for traditional processing methods.

1. Pain points in fastener processing: Difficult-to-machine materials and efficiency bottlenecks

Common materials used in fasteners, such as stainless steel, copper, aluminum alloy, and titanium alloy, often encounter issues like chip entanglement and tool adhesion during processing, especially during drilling. Long chips wrapping around the tool not only affect surface quality but also increase downtime for chip cleanup and may even damage the machine tool.

Additionally, traditional bolt and hex socket processing relies on stamping or EDM. Stamping involves high mold costs, and processing soft materials is prone to deformation, with limitations on dimensions and depth, and it is unsuitable for precision machining. EDM adds an extra process step, increasing costs due to process turnover, with low efficiency, and unable to meet the demands of mass production.

2. Chip-breaking tool holders make chips “behave”

To address the chip entanglement issue, Bai Jiang's chip-breaking tool holder utilizes low-frequency vibration principles, controlling the tool's movement along a sine curve trajectory to achieve active chip breaking, with controllable chip length to prevent entanglement. It is particularly suitable for processing difficult-to-break materials such as stainless steel and titanium alloys, significantly improving processing stability and tool life.

Core advantages:

✅Active chip breaking—eliminates chip entanglement and blockage, ensuring more stable processing

✅High compatibility—compatible with common hole-processing tools

✅Efficiency improvement—reduces non-processing time, lowering per-unit costs

3. Polygonal boring tool holder: fast, accurate, and precise internal hexagon processing

Traditional internal hexagon processing requires multiple steps, while Bai Jiang's polygonal boring tool holder can be bored on a CNC machining center or milling machine, completing a single internal hexagon in just a few seconds with high precision and ensuring a minimum root R of 0.2mm, making it particularly suitable for mass production of bolts and nuts.

Core Advantages:

✅ Reduced processing time — The tool holder bores along a predetermined trajectory, significantly reducing processing time for internal hexagons, square holes, and other shapes

✅ Guaranteed root R — Minimum root R of 0.2mm

✅Adjustable phase/dimensions — Direction and dimensions can be adjusted via the directional ring and micro-adjustment unit

This collaboration with Hankun Intelligent integrates Bai Jiang's functional tool holders with Hankun's high-precision machine tools, providing customers with a one-stop solution from equipment to process, helping fastener companies reduce costs, improve efficiency, and seize market opportunities.

If you are facing issues such as chip entanglement or blockage, or efficiency bottlenecks in processing polygonal holes like hexagonal or square holes, feel free to reach out for a private discussion. Bai Jiang Precision looks forward to exploring the endless possibilities of fastener processing with you!