SUMEC TOUCH WORLD

Advantage

1.Integrated the ability of Calendering and Slitting of Lithium Battery Electrode

2.Gap adjustment by Hydraulic Servo-motors, available to control pressure andgap adjustment by close-loop system
3.Laser thickness measurement system including the ability of online electrodethickness control by close-loop
4.Main Rollers fast change device
5.Including moveable scraper with nonwoven roller cleaning device

6.Installed with special electrode slitting device, have the features of high wearresistance and high precision, allow fast changing

7.Close-loop tensile control system

Line Description

Electrode Calendering & Slitting Integrated Line is to calendaring the coated positive/ negative electrodes through a continuous hydraulic press roller device, to improvethe thickness uniformity based the customer requirement, and then slit it into severalpcs of electrodes of the requested width, and winding properly in the end.

Process route

The production line is mainly composed of unwinder system, wrinkle removal mechanism,roller press, online thickness measurement system, winder system, guiding system and slitting unit, to complete the calendering and slitting process of the electrode, improve the compaction density and improve the thickness uniformity.

Broadenwin Machinery Jiangsu Co., Ltd. was established in 2004 and has been committed to the research and continuous innovation of complete sets of intelligent equipment and system solutions for coil rolling, winding, slitting, automatic packaging, etc. It provides products and technical services to customers in the global new energy, new materials, film, textile, non-woven and other industries. Broadenwin Machinery is a high-tech enterprise, a national engineering technology research and development center for rolling gloss and pattern processing equipment, a Wuxi enterprise technology center, a Wuxi calendering and embossing engineering technology center, and a Jiangsu Province specialized and innovative small giant enterprise.

Broadenwin Machinery focuses on brand building and promotion, actively participates in various exhibitions and events at home and abroad, and enhances brand awareness and reputation. The company's brand, Broadenwin, has a strong brand effect advantage in the textile and non-woven industry, with products exported to more than 40 countries including Germany, Indonesia, Brazil, Egypt, India, Pakistan, Switzerland, the United States, and Russia. In the textile industry, it has always been in a leading market position in the country, and its international market position is second only to the industry's international leader Andritz Kostad. Since 2014, the company has been extending the mature application of stepless pressure regulation technology in the textile field to the application research and development of the non-woven industry. After years of research, experimentation, and trial production, the first stepless pressure regulation uniform hot rolling machine in the non-woven industry was successfully trial produced at the end of 2017 and handed over to customers for trial use at the end of the year. Through continuous feedback and improvement, as well as performance enhancement and breakthroughs, the product passed technical appraisal in 2019, and its technical level reached international advanced level. The product has been promoted and successfully applied in customers such as Zhejiang Huayin Non woven Fabric Co., Ltd., Yangzhou Rongwei Non woven Fabric Co., Ltd., Wuhan Yongqiang Chemical Fiber Co., Ltd., and Zhejiang Hengyue New Materials Co., Ltd., promoting the localization process of the "S-Roll Stepless Pressure Regulating Uniform Roll Hot Rolling Machine".

The total R&D investment of Broadenwin in the past three years is calculated to be 16.51 million yuan, with R&D investment accounting for 7.1% of sales revenue. The company has deepened the deep integration of industrialization and informatization, and fully implemented digital management.
In terms of technological innovation, the company has always taken technological innovation as its core competitiveness, with the mission of helping customers create value and promoting industry technological progress. Broadenwin has been deeply involved in special rolling mill technology for 19 years; It is one of the leading enterprises in the field of domestic coil post-processing equipment manufacturing. It is one of the few technological innovation enterprises in the world that possesses two international advanced technologies at the same time: "S-Roll Stepless Pressure Regulating Uniform Roller Technology" and "BENDCON Zone Controllable Medium and High Roller Technology". The company continuously introduces advanced production technology and management models, actively develops new products and technologies, and enhances the competitiveness and added value of its products. The level of hot rolling roll technology is at the forefront of the industry in the national market, and its international status is second only to international leading enterprises in the industry. In 2021, it ranked second in the international market and first in the domestic market.
In terms of product quality: Broadenwin Machinery always adheres to quality as its life, strictly controls the production process and product quality, and its products have passed ISO9001 quality management system certification and CE certification. The company implements a comprehensive quality management system and solidifies quality standards based on digital system means. The company has developed multiple enterprise standards and participated in the development of one industry standard,
The company's R&D team is composed of many technical personnel with multinational company work experience, accounting for more than 20% of the R&D personnel. They have applied for more than 60 patents and currently have more than 30 valid patents, including 3 invention patents; Three trademark registrations; One software copyright. Multiple R&D products have been awarded titles such as "High tech Products" and "Jiangsu Province Science and Technology Progress Award". The company focuses on innovation, attaches great importance to the introduction and cultivation of R&D talents, and has established multiple policies to attract talents. At the same time, it has formulated channels for talent cultivation and promotion, a multi-dimensional and perfect talent incentive and training system, and continuously improves the quality and skill level of employees.

BROADENWIN Machinery Jiangsu Co., Ltd., founded in 2004, has been focusing on innovation and research and development of roll pressing, slitting and other technologies for coil materials. It has grown into a leading supplier of complete sets of intelligent equipment and system solutions in China. Successfully entered the international market and became a well-known brand in the industry.  
Broadenwin's products are rich and diverse, providing a complete set of intelligent equipment for composite, roll pressing, slitting, winding, packaging and other high-quality coil manufacturing. They are widely used in fields such as new energy batteries, new materials, films, non-woven fabrics, textiles, paper and metal foil, and continue to create value for customers with excellent solutions and product performance.

Relying on a strong R&D and manufacturing team, Broadenwin has accumulated technological advantages and rapid iteration through industry university research and cross-border cooperation, and has established the "National Engineering Technology R&D Center for Roll Gloss and Pattern Processing Equipment"; Obtained multiple invention patents and over 60 patent authorizations; Simultaneously possessing two internationally advanced technologies - "S-Roll Stepless Pressure Uniformity Technology" and "BENDCON Partition Controllable Medium and High Roller Technology", breaking international monopolies while addressing industry pain points, greatly enhancing the international competitiveness of the entire industry.
We have two major bases, 10000 square meters for manufacturing core components and 27000 square meters for manufacturing complete sets of intelligent equipment, with capabilities in intelligent manufacturing and digitization.
In order to be closer to customers and achieve fast delivery and timely service worldwide, a Shenzhen subsidiary and multiple overseas branches have been established. From Jiangyin in southern Jiangsu, to the whole country and the world. Broadenwin's products are sold well in more than 20 provinces, municipalities, and autonomous regions in China, and exported to more than 50 countries and regions including the United States, Brazil, Argentina, Germany, the United Kingdom, Russia, Japan, India, Bangladesh, Egypt, etc., winning the world reputation for "Made in China".
Starting from the future, Broadenwin will continue to innovate, committed to defining the height of the industry, interpreting the depth of Chinese manufacturing, and becoming a self evolving international company with constantly iterating and upgrading organizational capabilities.

The company currently has 180 employees, including 37 technical research and development personnel, and covers an area of 12558 square meters; A new 10000 square meter equipment assembly workshop will be built in September 2020. The company's production equipment revolves around the production needs of the core component of the product - the rolling mill. It has independently developed the largest 5000t * 12.5m fiber rolling mill manufacturing press equipment in Asia, which is the core equipment for our company's special fiber rolling mill manufacturing; Having a large CNC rolling mill, it is the core equipment for manufacturing high-precision mirror rollers and high-temperature heating rollers in the company; We have several imported laser engraving equipment for the manufacturing of hot-rolled flower rolls, providing customers with different flower roll requirements; In addition, more than 50 sets of precision equipment such as CNC gantry milling and CNC lathes support the company's core manufacturing and core process research and development trial production.

In order to be closer to customers and achieve fast delivery and timely service worldwide, a Shenzhen subsidiary and multiple overseas branches have been established. From Jiangyin in southern Jiangsu, to the whole country and the world. Boluwei's products are sold well in more than 20 provinces, municipalities, and autonomous regions in China, and exported to more than 50 countries and regions including the United States, Brazil, Argentina, Germany, the United Kingdom, Russia, Japan, India, Bangladesh, Egypt, etc., winning the world reputation for "Made in China".
Starting from the future, Broadenwin will continue to innovate, committed to defining the height of the industry, interpreting the depth of Chinese manufacturing, and becoming a self evolving international company with constantly iterating and upgrading organizational capabilities.