Dear Partners, Customers and Industry Colleagues:

Shanghai Handong Machinery Technology Co., Ltd. participated in the 17th China International Battery Technology Fair (CIBF 2025) in 2025. During the fair, we made a wonderful appearance with a variety of high-tech air expansion shafts, chucks, collets and other products, and achieved fruitful results. Here, we report the details of this exhibition to friends from all walks of life who are concerned about and support us.

I. Exhibition Overview

China International Battery Technology Fair (CIBF) is one of the largest exhibitions in the international battery industry, attracting many famous battery companies, equipment manufacturers and related industry chain upstream and downstream enterprises around the world. The exhibition focuses on the cutting-edge development of new energy technology and provides an excellent platform for communication and cooperation within the industry.

 Exhibits

This exhibition, Shanghai Handong Machinery Technology Co., Ltd. focused on the following products:

# 1. 6 inch collet with jacking mechanism

- **Features**: The collet is equipped with advanced jacking mechanism, which can realize fast positioning and loading/unloading, and significantly improve the production efficiency.

- **Application**: Widely used for coil loading and unloading and positioning in the production line of new energy batteries, ensuring the stability and accuracy of the production process.

# 2. Tapered Pneumatic Chucks

- **Features**: Adopting conical design, combined with pneumatic control, the clamping force is uniform and stable under high speed operation, which can adapt to a variety of workpiece sizes.

- **Application**: In battery winding and assembly, it can effectively fix the workpiece and guarantee the processing precision.

# 3. Pneumatic Mechanical Axis

- **Features**: Pneumatic driven, easy to operate, quick response, compact mechanical structure, rigid contact, not easy to deform, strong stability.

- **Application**: Suitable for material transfer, winding and other processes in the battery production line to ensure the high efficiency of equipment operation.

# 4. Normally Closed Pneumatic Mechanical Shaft

- **Features**: Normally closed design for high safety. In case of interruption of air source, it can still maintain the clamping state and prevent the workpiece from falling off.

- **Application**: Particularly suitable for battery production processes with high safety requirements and for applications requiring a vacuum environment, such as winding and slitting.

# 5. Lifting Shafts

- **Features**: Designed for heavy equipment lifting, with strong load capacity, solid structure and easy operation.

- **Application**: Provides reliable lifting solutions in the installation, maintenance and material handling of battery production equipment.

 III. Exhibition Achievements

# 1. Technical exchange and cooperation

During the exhibition, we had in-depth exchanges with many new energy equipment manufacturers, battery producers and research institutions such as Lead Intelligence, katop Intelligence, Korea LG. By displaying our high-tech products, we successfully attracted the attention of a large number of potential customers, and reached a preliminary cooperation intention with a number of enterprises. These collaborations will help us further expand our market share and promote technological innovation.

# 2. Market Feedback and Recognition

Our exhibits have been widely recognized by new energy equipment manufacturers for their excellent performance and innovative design. Many customers showed keen interest in our products and spoke highly of their application prospects in actual production. This not only strengthens our confidence in our products, but also provides valuable market feedback for our future development direction.

# 3. Brand promotion and publicity

With the international platform of CIBF, the brand awareness of Shanghai Handong Machinery Technology Co. Through professional display, wonderful demonstration and warm service, we showed the strength and image of our company to global customers. During the exhibition, we received many customers and partners from home and abroad, effectively enhancing the brand influence in the industry.

 Future Prospect

The successful participation in this exhibition has brought us new opportunities and challenges. We will continue to increase investment in research and development, and constantly improve the technical content and performance of our products to meet the market demand for high-quality equipment. At the same time, we will further strengthen the communication and cooperation with our customers, deeply understand their needs, and provide them with more high-quality products and services.

We firmly believe that with the joint efforts of all Handong people, Shanghai Handong Machinery Technology Co., Ltd. will make greater breakthroughs in the field of new energy curling, and contribute more power to promote the development of the industry.

Thank you for your attention and support to Shanghai Handong Machinery Technology Co!  Looking forward to  meeting you again in the 18th China International Battery Technology Fair (CIBF 2025) in Shenzhen.

Shanghai Handong Machinery Technology Co. Ltd., 

[2025.5.23]