New tool for photovoltaic manufacturing - fully automatic double track series welding machine CTM-25BC

     In today's rapidly changing photovoltaic industry, efficient, precise, and intelligent production equipment has become the core driving force for industry development. Based on this, Zhongbu Qingtian has launched a new self-developed equipment - the fully automatic double track series welding machine CTM-25BC.

1、 Dual track efficiency, leap in production capacity

      The fully automatic dual track series welding machine CTM-25BC adopts a dual track parallel design, combined with a precision control system of a four axis industrial

robot, to achieve efficient parallel processing of battery cells. This design not only significantly improves production efficiency, but also ensures the stability and accuracy

of the welding process, achieving a production capacity of 2400-2700 pieces per hour, meeting the high-quality production needs of conventional production lines.

2、 Infrared double-sided welding, excellent quality

    The use of infrared double-sided welding technology is another highlight of CTM-25BC. This technology achieves uniform heating on both sides of battery cells

through infrared radiation, effectively improving welding efficiency and quality. Especially for BC batteries, this technology demonstrates extremely high adaptability

and stability, ensuring high-performance output of photovoltaic modules.

3、 High precision visual inspection, quality assurance

    The CTM-25BC integrates a high-precision CCD visual inspection system to achieve micrometer level precision monitoring of the welding process. This innovative

design ensures that the welding accuracy and quality of each component reach the top level in the industry, setting a new quality benchmark for the photovoltaic

manufacturing industry.

4、 Modular feeding, flexible and efficient

     To meet diverse market demands, CTM-25BC adopts a modular feeding design. This design enables the device to easily adapt to the production needs of different

specifications and types of battery cells, achieving flexible switching and stable supply of materials. At the same time, modular design also provides convenience for

equipment maintenance and upgrading, reducing the operating costs of enterprises.

5、 Intelligent discharge classification to improve yield

     The EL serial inspection equipped on CTM-25BC can automatically classify the quality of welded battery cells. Through advanced identification technology, the

system effectively distinguishes between qualified and defective products, thereby improving production yield and efficiency.

     Zhongbu Qingtian New Energy is a high-tech enterprise in the new energy industry. The company's main business is the research and production of photovoltaic

module equipment (high and low speed cutting machines, string welding machines, etc.), as well as turnkey services for photovoltaic module automation production

lines. The company relies on strong technical support and talent support from academic institutions such as Wuhan University and Hubei University of Technology,

and has gathered a senior R&D team of more than 60 people. It has obtained more than 10 important patents and has established a 10000 square meter production

base in Wuhan, Hubei, Changzhou, Jiangsu and other places. It has independently developed multiple equipment including BC high-speed string welding machines,

low-speed BC string welding machines, fully automatic double track string welding machines, high-speed laser cutting machines, layout fusion welding, conventional

laser cutting machines, online frame marking machines, etc.

     At present, the fully automatic double track series welding machine CTM-25BC has been tested and launched in multiple large factories. Due to its excellent

performance and innovative technology, it has been widely praised and has become another innovative tool in the field of photovoltaic manufacturing.