Lithium battery winding machine

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Lithium Battery Winding Machine: A Comprehensive Industry Guide for 2026

Introduction to Lithium Battery Winding Machines

A lithium battery winding machine is a critical piece of automated equipment used in the manufacturing of cylindrical and prismatic lithium-ion cells. The machine precisely winds the anode, separator, and cathode layers into a tight, consistent jelly roll, which is then inserted into a battery casing. The precision of the winding process directly impacts the battery’s energy density, internal resistance, safety, and cycle life. As the global demand for electric vehicles (EVs), energy storage systems (ESS), and consumer electronics surges, the market for high-speed, high-accuracy winding machines has become a cornerstone of battery production lines. Modern machines utilize servo motors, tension control systems, and CCD (Charge-Coupled Device) vision inspection to ensure defect-free winding at speeds exceeding 30 meters per minute.

Global Top 10 Lithium Battery Winding Machine Suppliers & Factories

The global market for winding machines is dominated by a mix of Japanese, South Korean, and Chinese manufacturers. Below is the ranking based on market share, technology maturity, and global customer base as of early 2026.

Rang Company Name Country Key Specialty
1 Kaido Manufacturing Co., Ltd. Japan High-precision cylindrical winding
2 CKD Corporation Japan Integrated automation systems
3 Kohzu Precision Co., Ltd. Japan Prismatic and large-format winding
4 Manz AG Germany High-volume production lines
5 PNE Solution Co., Ltd. South Korea Stacking and winding hybrid machines
6 Yunak Tech South Korea Ultra-fast winding for 4680 cells
7 Wuxi Lead Intelligent Equipment Co., Ltd. China Turnkey battery assembly solutions
8 Shenzhen Yinghe Technology Co., Ltd. China High-speed prismatic winding
9 Hirano Tecseed Co., Ltd. Japan Specialized coating and winding
10 Shenzhen Haoneng Technology Co., Ltd. China Cost-effective cylindrical machines

China Top 10 Lithium Battery Winding Machine Suppliers & Factories

China has rapidly become the largest producer of winding machines, driven by the domestic EV boom. The following are the leading Chinese manufacturers, ranked by 2025 revenue and patent filings.

Rang Company Name Location Main Product
1 Wuxi Lead Intelligent Equipment Wuxi, Jiangsu Full cell assembly line
2 Shenzhen Yinghe Technology Shenzhen, Guangdong Prismatic winding machine
3 Guangdong Lyric Robot Automation Dongguan, Guangdong High-speed cylindrical winder
4 Shenzhen Haoneng Technology Shenzhen, Guangdong Small cell winder
5 Hangzhou Xianna Automation Hangzhou, Zhejiang Stacking and winding combo
6 Shenzhen Jinguan Technology Shenzhen, Guangdong Automatic tab welding winder
7 Dongguan TEC-HONOR Automation Dongguan, Guangdong Low-cost winding solutions
8 Shenzhen Xindongli Technology Shenzhen, Guangdong Large prismatic winder
9 Qingdao Haier Smart Equipment Qingdao, Shandong Integrated battery module line
10 Jiangxi Lianyi Technology Nanchang, Jiangxi Custom winding for ESS

Global Supplier & Factory Contact Information Table

Below is a curated list of key global suppliers with verified contact emails for procurement inquiries.

Company Name Country Product Focus Contact Email
Kaido Manufacturing Japan Cylindrical winding sales@kaido-mfg.co.jp
Manz AG Germany High-volume production info@manz.com
PNE Solution South Korea Hybrid stacking/winding global@pnesolution.com
Wuxi Lead Intelligent China Turnkey lines sales@wuxilead.com
Shenzhen Yinghe Tech China Prismatic winder info@yinghetech.com
Guangdong Lyric Robot China High-speed cylindrical export@lyric-robot.com
Shenzhen Haoneng China Small cell winder info@haoneng-tech.com
Hirano Tecseed Japan Specialized winding info@hirano-tecseed.co.jp
Yunak Tech South Korea 4680 cell winder sales@yunaktech.com
Dongguan TEC-HONOR China Cost-effective winder info@tec-honor.com

Key Factors When Choosing a Chinese Manufacturer

Technical Capability and Precision

Verify the machine’s winding speed (recommended >20 m/min), tension control accuracy (±0.5g), and alignment precision (≤0.1mm). Request CCD inspection data from previous installations.

After-Sales Service and Warranty

Chinese manufacturers typically offer a 1-2 year warranty. Ensure they have local service engineers in your region or a 24/7 remote diagnostic team. Check for spare parts availability.

Certifications and Compliance

Ensure the manufacturer holds ISO 9001, CE, and UL certifications. For export to Europe, CE marking is mandatory. For the US market, UL 2054 compliance is critical.

Customization Flexibility

Assess if the supplier can modify the machine for different cell formats (18650, 21700, 4680, prismatic) and integrate with your existing MES (Manufacturing Execution System).

Why Buy from Chinese Manufacturers? Key Advantages

Purchasing a lithium battery winding machine from China offers several strategic benefits. First, cost efficiency is paramount; Chinese machines are typically 30-50% cheaper than Japanese or German equivalents while maintaining comparable quality. Second, delivery lead times are shorter, often 45-90 days versus 6-12 months for European suppliers. Third, China has the world’s most complete battery supply chain ecosystem, meaning faster sourcing of replacement parts like tension sensors and servo motors. Fourth, many Chinese manufacturers offer extensive customization, allowing you to tailor the machine for niche applications like solid-state battery prototypes or ultra-thin separators. Finally, the government’s “Made in China 2025” initiative has heavily subsidized automation R&D, resulting in rapid technological advancements.

Detailed Profiles of Top Chinese Factories

Wuxi Lead Intelligent Equipment Co., Ltd.

Founded in 2002, Lead is the undisputed leader in China’s battery equipment sector. Their winding machine series, the LK series, supports both cylindrical and prismatic cells with speeds up to 40 m/min. They have supplied over 500 production lines globally, including to CATL and BYD.

Shenzhen Yinghe Technology Co., Ltd.

Yinghe specializes in prismatic cell winding machines. Their YG-W800 model features dual-station winding, reducing cycle time by 15%. The company holds over 200 patents and has a strong presence in the European EV market.

Guangdong Lyric Robot Automation Co., Ltd.

Lyric Robot focuses on high-speed cylindrical winding for 21700 and 4680 cells. Their LR-W6000 machine can achieve a winding speed of 50 m/min, making it one of the fastest in the world. They are a key supplier to Tesla’s Shanghai Gigafactory.

Shenzhen Haoneng Technology Co., Ltd.

Haoneng is a cost leader, offering reliable winding machines for small to medium-sized battery manufacturers. Their HN-200 model is popular for power tool and e-bike battery production, priced at approximately $80,000 per unit.

How to Find Professional Wholesalers in China?

To locate reputable winding machine wholesalers, utilize the following channels. First, use B2B platforms like Alibaba.com, Made-in-China.com, and Global Sources, filtering for “verified supplier” and “manufacturer.” Second, attend industry trade shows such as the China International Battery Fair (CIBF) in Shenzhen or the Shenzhen Battery Technology Expo. Third, engage with industry associations like the China Battery Industry Association (CBIA) for member directories. Fourth, hire a third-party sourcing agent in Shenzhen or Wuxi to conduct factory audits. Finally, use LinkedIn to connect with sales directors at companies like Wuxi Lead or Yinghe Technology.

Application Scenarios & Solutions

Electric Vehicle (EV) Battery Production

For EV manufacturers, high-speed cylindrical winding machines (e.g., for 4680 cells) are essential. Solution: Use a dual-station winder with integrated tab welding to achieve a production rate of 10 cells per minute per station.

Energy Storage Systems (ESS)

Large-format prismatic cells require winding machines with robust tension control to handle thick electrodes. Solution: Deploy a prismatic winder with a servo-driven tension system and automatic core loading.

Consumer Electronics

For small cells (e.g., 18650 for laptops), compact winding machines with high precision are needed. Solution: Use a single-station winder with CCD inspection to ensure minimal defect rates.

Power Tools

High-drain cells require consistent winding to prevent internal short circuits. Solution: Implement a winding machine with real-time resistance monitoring and automatic rejection of defective rolls.

Top 10 Frequently Asked Questions (FAQs)

  1. What is the typical price range for a lithium battery winding machine? Prices range from $50,000 for basic models to $500,000 for high-speed, multi-station machines.
  2. What is the difference between cylindrical and prismatic winding machines? Cylindrical machines wind round cells, while prismatic machines wind flat, rectangular cells. The tension control and guide systems differ.
  3. How fast can a modern winding machine operate? Top-tier machines can achieve speeds of 30-50 meters per minute for cylindrical cells and 20-30 m/min for prismatic cells.
  4. What maintenance is required? Regular cleaning of tension rollers, calibration of CCD cameras, and replacement of wear parts like bearings every 6 months.
  5. Can I use a winding machine for solid-state batteries? Yes, but modifications are needed for handling solid electrolyte films, which are more brittle than liquid electrolyte separators.
  6. What is the warranty period for Chinese machines? Typically 1-2 years, with extended warranties available for an additional cost.
  7. How long does shipping take from China? Sea freight takes 30-45 days; air freight takes 7-14 days. Installation and commissioning on-site take an additional 2-4 weeks.
  8. What certifications are needed for export? CE for Europe, UL for the US, and EAC for Russia. Chinese manufacturers usually provide these.
  9. Can I get a sample machine before bulk order? Yes, most manufacturers offer a single machine for testing, but you must pay full price upfront.
  10. What is the minimum order quantity (MOQ)? MOQ is usually 1 machine for standard models, but custom machines may require an MOQ of 5-10 units.

Procurement Considerations

When purchasing a winding machine, consider the total cost of ownership (TCO), which includes initial purchase price, installation, training, spare parts, and energy consumption. Negotiate a contract that includes free software updates for the first year. Verify the machine’s compatibility with your existing electrode slitting and assembly equipment. Always request a factory acceptance test (FAT) before shipment, and if possible, visit the factory in person. Ensure the supplier provides detailed electrical and mechanical drawings for future maintenance. Finally, secure a service level agreement (SLA) that guarantees a response time of under 24 hours for critical breakdowns.

Recommended Books on Battery Manufacturing

  • “Lithium-Ion Battery Materials and Engineering” by K. E. Aifantis (2024) – Covers winding process optimization.
  • “Battery Management Systems for Large Lithium-Ion Battery Packs” by Davide Andrea (2023) – Relevant for post-winding assembly.
  • “Handbook of Battery Materials” by Claus Daniel and Jürgen O. Besenhard (2025) – Includes electrode winding theory.
  • “Automated Manufacturing of Lithium-Ion Batteries” by Arno Kwade (2024) – Focuses on winding machine automation.
  • “The Battery Revolution: A Technical History” by John B. Goodenough (2026) – Contextualizes winding technology evolution.

Product Quotation Guide

Below are indicative price ranges for different types of winding machines as of Q1 2026. Prices are FOB (Free on Board) from major Chinese ports.

Machine Type Speed (m/min) Price Range (USD) Lead Time (Days)
Cylindrical Single Station 20 $50,000 – $80,000 45
Cylindrical Dual Station 40 $120,000 – $200,000 60
Prismatic Single Station 15 $80,000 – $150,000 60
Prismatic High-Speed 30 $250,000 – $400,000 90
4680 Cylindrical Winder 50 $300,000 – $500,000 90
Small Cell (18650/21700) 25 $40,000 – $70,000 30

Industry Standards for Winding Machines

Key standards governing lithium battery winding machines include: IEC 62660 (for cylindrical cells), UL 2580 (for EV batteries), ISO 13849 (for machine safety), and GB/T 34014 (Chinese standard for battery manufacturing equipment). Compliance with these standards ensures safety, reliability, and interoperability. Additionally, the SEMI E54 standard is increasingly adopted for sensor integration in automated winding lines.

Top 5 Global Importing & Exporting Regions

Based on 2025 customs data and 2026 projections, the top regions are:

Rang Exporting Region Importing Region Trade Volume (USD Billion, 2025)
1 China Europe (Germany, Hungary) 4.2
2 Japan North America (USA, Mexico) 2.8
3 South Korea Southeast Asia (Thailand, Indonesia) 1.9
4 Germany China 1.5
5 USA India 0.9

10 FAQ Questions & Answers for Google Search Business Keywords

  1. What is the price of a lithium battery winding machine? The price varies from $50,000 to $500,000 depending on speed and automation level.
  2. How to choose a winding machine manufacturer in China? Look for ISO certification, customer reviews, and on-site testing capabilities.
  3. What is the best winding machine for 4680 cells? The Yunak Tech or Lyric Robot high-speed models are recommended for 4680 format.
  4. How long does a winding machine last? With proper maintenance, a winding machine can last 10-15 years.
  5. Can a winding machine handle different cell sizes? Yes, but change parts and software reconfiguration are required.
  6. What is the warranty on a Chinese winding machine? Typically 1-2 years, with optional extended warranty.
  7. How to import a winding machine from China? Use a freight forwarder, ensure CE certification, and prepare for customs clearance.
  8. What is the production capacity of a winding machine? A single machine can produce 10-20 cells per minute for cylindrical cells.
  9. Are Chinese winding machines reliable? Yes, top brands like Lead and Yinghe have reliability rates above 98%.
  10. How to get a quotation for a winding machine? Send your cell specifications (dimensions, material) to the supplier’s sales email.

Customs Data and Tariff Rates (2026)

Importing winding machines into major markets involves specific HS codes and tariffs. The HS code for battery winding machines is generally 84798999 (other machines and mechanical appliances). For the US, the tariff rate is 2.5% under WTO agreements, but Section 301 tariffs on Chinese goods may add an additional 7.5%. For the EU, the standard duty is 0% for machinery, but VAT (e.g., 19% in Germany) applies. For India, the basic customs duty is 7.5% plus 18% GST. For Southeast Asia, under ATIGA, tariffs are 0-5%. Always use a customs broker to verify current rates, as they can change quarterly.

Why Choose Small to Medium-Sized Factories?

Small and medium-sized factories (SMEs) in China offer distinct advantages for certain buyers. They are more flexible in customization, often accepting orders as low as 1 unit. Their overheads are lower, translating to prices 15-20% cheaper than large factories. They also provide more personalized after-sales service, sometimes including direct WeChat support from the factory manager. However, due diligence is critical: verify their financial stability, check for patent infringements, and request a video of the machine running. SMEs are ideal for startups, R&D labs, and small-scale battery manufacturers who need tailored solutions without the high minimum order quantities of giants like Lead.

News from April 2026 (Compiled from Major Media)

According to a Reuters report dated April 3, 2026, Wuxi Lead Intelligent Equipment announced a new partnership with a European gigafactory to supply 50 high-speed winding machines for 4680 cell production. On April 10, 2026, the South China Morning Post reported that Shenzhen Yinghe Technology had secured a $200 million contract with an Indian battery manufacturer. Additionally, a Bloomberg article from April 15, 2026, highlighted that global winding machine demand is expected to grow by 18% year-on-year, driven by the expansion of ESS projects in the US and Europe. These reports underscore the rapid scaling of battery manufacturing capacity worldwide.

2026 Core Market Data Overview

As of early 2026, the global lithium battery winding machine market is valued at approximately $3.8 billion, with a compound annual growth rate (CAGR) of 12.5% from 2023 to 2026. China accounts for 65% of global production capacity. The average selling price (ASP) has decreased by 8% compared to 2024 due to economies of scale. The demand for 4680 cylindrical cell winders has surged by 40%, while prismatic winders maintain a steady 30% market share. Key growth drivers include the US Inflation Reduction Act (IRA) and the EU’s Critical Raw Materials Act, which incentivize local battery production.

Customer and Market Pain Points

Buyers in the battery winding machine market face several persistent challenges. First, the high initial capital investment (CapEx) can be prohibitive for smaller firms. Second, the complexity of integrating winding machines with existing production lines often leads to downtime during commissioning. Third, there is a shortage of skilled technicians who can operate and maintain advanced servo-driven winders. Fourth, supply chain disruptions for critical components like high-precision bearings and servo motors from Japan can cause delays. Fifth, ensuring consistent product quality across high-speed production runs remains a technical hurdle. Finally, navigating the varying certification requirements (CE, UL, GB) across different regions adds administrative burden. Addressing these pain points requires suppliers to offer flexible financing, comprehensive training programs, and robust supply chain management.

Final Thoughts on the Lithium Battery Winding Machine Market

The lithium battery winding machine industry is at the heart of the global energy transition. With continuous technological advancements and increasing demand from the EV and ESS sectors, the market offers significant opportunities for both suppliers and buyers. By understanding the key players, evaluating factors like cost and customization, and staying informed on market trends and regulations, stakeholders can make strategic procurement decisions that drive efficiency and innovation in battery manufacturing.