Organized by Shanghai Metals Market (SMM), the CLNB 2025 (10th) New Energy Industry Expo is scheduled to take place from April 16 to 18, 2025, at the Suzhou International Expo Center. The grand event will feature 1 main forum and 10 sub-forums, with government officials, academicians from the two academies, domestic and overseas scientists, foreign guests from dozens of countries, and leading entrepreneurs from various industries in attendance! Witness the gathering of industry leaders, explore core technologies, listen to expert discussions, analyze market trends, and join us in Suzhou to focus on key topics. We invite you to delve into the development of the industry together.
This year's expo will cover 6 major exhibition zones, with 1,300+ domestic and overseas exhibitors showcasing their innovations. The event will focus on the entire battery industry chain, featuring power batteries, consumer batteries, ESS, raw materials, materials, equipment, battery recycling, as well as NEVs, power tools, electric drives, and low-altitude economy in the power exhibition zone, providing you with a one-stop exhibition experience.
Click to fill out the registration form to register and participate immediately. Join industry elites to discuss the future development of the new energy industry. We look forward to your presence as we partner with SMM to launch this grand event for the new energy industry. At this year's New Energy Industry Expo, Jiangsu Qingbang Machinery Co., Ltd. will make a grand appearance to discuss industry cooperation, share development opportunities, and jointly envision a bright future for new energy.
Booth Number: F34.
Survive by Quality, Develop by Integrity.
Qingbang Company, founded in 2003, specializes in the R&D, production, and sales of packaging and printing, as well as plastic textile machinery accessories. The company is committed to providing customers with high-quality, high-performance air shaft solutions and related accessories. With years of industry experience and technical expertise, we continuously optimize product design and improve manufacturing processes to meet the high-precision requirements of various machinery equipment.
Currently, the company's main products include key-type air shafts (also known as island-type or protruding key-type), strip-type air shafts (also known as tile-type), mechanical air shafts, differential air shafts (available in pneumatic and mechanical types, 3" and 6"), through-key air shafts (ranging from 1" to 20"), and air chuck sleeves (3" expandable to 5"-12").
Product Introduction:
Key-Type Air Shaft:
The key-type air shaft features a high-strength key structure, enabling quick inflation and deflation to ensure stability and uniformity during material winding. It is widely used in industries such as printing, laminating, and slitting. Its robust and durable design effectively reduces equipment wear and enhances production efficiency.
Mechanical Air Shaft:
The mechanical air shaft operates without an air source, utilizing a mechanical locking structure for efficient clamping. It is suitable for high-load, high-precision winding and unwinding processes. Its simple structure and easy maintenance make it ideal for production scenarios with stringent air environment requirements.
Through-Key Air Shaft:
The through-key air shaft adopts a through-type key design, providing more uniform tension distribution. It is suitable for winding and unwinding operations of wide-width, heavy materials, effectively enhancing material clamping stability, reducing deviation, and improving operational efficiency.
Through-Key Air Shaft for Lithium Battery Equipment: Designed for high-precision materials such as lithium battery pole pieces and separators, this air shaft uses high-strength alloy materials and precision machining processes to ensure stable tension control and high concentricity, effectively preventing material wrinkles or damage. Its through-key structure provides uniform and reliable clamping force, suitable for high-speed, high-tension winding and unwinding processes, improving production efficiency and meeting the stringent requirements of the lithium battery industry.
Tile-Type Air Shaft (Strip-Type):
The tile-type air shaft features a multi-strip structure that expands uniformly upon inflation, effectively protecting the inner wall of the roll material from damage. It is particularly suitable for winding thin films, paper, and other easily deformable materials, ensuring flatness and tight winding.
Independent Airbag Air Shaft:
The independent airbag air shaft adopts a multi-airbag independent expansion design, with each airbag controlled separately. It can accommodate materials of different widths for winding and unwinding, ensuring uniform tension distribution and effectively reducing material deformation and loss. Its modular design enhances maintenance convenience and is widely used in precision processing industries such as printing, coating, and slitting.
Our company has a professional design team capable of providing customized solutions based on customer requirements. Whether it is special specifications for air shafts or mechanical accessories for specific environments, we can tailor the optimal solution to help customers improve production efficiency and reduce operational costs. Additionally, we offer a variety of imported and domestic air shaft accessories and professional repair services to
ensure stable equipment operation and improved production efficiency for our customers. Qingbang Company adheres to the business philosophy of "Survive by Quality, Develop by Integrity," strictly implementing a comprehensive quality management system to ensure the high precision and durability of every product.
We provide comprehensive technical support and after-sales services, focusing on customer needs, responding quickly to ensure efficient equipment operation. Our goal is to achieve mutual benefit and win-win outcomes with our customers. Customer satisfaction is our greatest success! We welcome customers to contact us or visit us for consultations and cooperation to create a better future together!
【CLNB 2025—Registration Now Open】
CLNB 2025 (10th) China International New Energy Industry Expo
April 16-18, 2025
Suzhou International Expo Center
