Importance of high-quality busbar cutting machine
In the fields of power systems, new energy equipment and rail transit, busbars are the core carriers of power transmission, and their processing accuracy and reliability directly affect the safety and operating efficiency of equipment. High-quality busbar cutting machines can achieve high-precision shearing, punching, bending and other processes to ensure that the busbar cutting section is flat and burr-free, and the dimensional error is small (usually required to be within ±0.2mm), thereby avoiding local heating and arcing caused by poor contact. In addition, CNC busbar cutting machines can also reduce material loss rate (can be controlled below 3%) and increase production efficiency by more than 30%. They are key tools for power equipment manufacturers to reduce costs and increase efficiency. Its importance is mainly reflected in:
- Improve processing efficiency: Automation and CNC technology can greatly shorten processing time and meet the needs of mass production.
- Ensure processing accuracy: High-precision cutting reduces subsequent process adjustments and avoids electrical hazards caused by dimensional deviations.
- Reduce production costs: Reduce material waste and manual intervention, and improve the overall efficiency of the production line.
- Adapt to diverse needs: Multifunctional equipment can be compatible with busbar processing of different materials (copper, aluminum, etc.) and shapes, enhancing enterprise flexibility.
Key factors for selecting busbar machine supplier
Supplier selection needs to comprehensively consider the following core indicators:
- Technical certification and R&D capabilities: Priority is given to companies that have passed ISO9001 and CE certifications and have independent patents. For example, MAC’s MX602K-8C model uses an original hydraulic cylinder moving device (patent number: ZL 201320804568.X), with deep technical accumulation.
- Core performance parameters: The closed-loop CNC system (such as grating ruler feedback) can control the positioning error below ±0.2mm. The hydraulic system pressure must reach more than 600kN, and the stamping frequency must not be less than 85 times/minute.
- After-sales service and market verification: Suppliers must provide lifelong maintenance and fast spare parts supply. For example, SUNSHINE busbar machines are exported to more than 30 countries and have been fully verified by the market.
- Intelligent level: A programming system that supports direct conversion of CAD drawings to processing codes can reduce manual intervention, such as the German Beckhoff PLC used by MAC, which supports three-dimensional simulation functions.
List of high-quality busbar cutting machine suppliers
MAC: China State Grid designated CNC busbar machine supplier
Headquartered in Jinan, China, it focuses on the research and development of power equipment and CNC busbar equipment. Its products cover copper busbar punching machine, busbar bending machine and intelligent busbar warehouses, and its technology is leading in China. Its MX602K-8C CNC busbar punching and shearing machine is equipped with a mold library of 8 punches and 1 shear, which supports busbar processing of up to 16*200*6000mm.
The CNC system adopts German Beckhoff PLC, 6-axis closed-loop control system, feeding speed of 75m/min, with MAC’s self-designed auxiliary programming software, supports CAD drawings directly converted to code, and punching and cutting accuracy up to ±0.1mm. MX602K-8C’s “open CNC system” supports mainstream industrial protocols such as OPC UA and MQTT, and can be seamlessly connected with Schneider Electric’s existing MES and ERP systems. It has the ability of “intelligent scheduling of batch orders” and can automatically generate the optimal processing path according to order priority and process requirements, so that the production line utilization rate can be increased by more than 20%.
MAC’s original single-blade hedging shearing technology (patent number: ZL 201300804566.0), self-developed intelligent waste material management system and 3D editable software, optimize the cutting path, increase the copper busbar utilization rate to more than 98%, and effectively reduce resource waste.
SUNSHINE: Multifunctional busbar cutting machine manufacturer
Headquartered in Jinan, China, it was established in 1999 and is a trusted manufacturer and supplier of automated busbar processing equipment in China, dedicated to providing customized and affordable production solutions for busbar manufacturers. It has developed a series of high-precision and high-performance busbar processing equipment, covering production processes such as bending, cutting, punching and embossing, filling many gaps in the Chinese market, selling well throughout the country and exported to more than 20 countries and regions.
Relying on its many years of busbar machine technology research and development advantages, SUNSHINE launched the SS-50-3CNC busbar cutting machine in 2020, integrating bending, punching and cutting functions, and 3 people can operate the equipment at the same time. The SS-50-3CNC busbar cutting machine is equipped with Siemens PLC and servo systems. It has won the favor of global manufacturers of high and low voltage switchgear, distribution boards, etc. with its high cost-effectiveness and high quality. As of 2025, the SS-50-3CNC busbar cutting machine has completed 8 upgrades and 4 iterations, becoming a must-buy equipment for small-scale busbar processing companies.
EHRT: Leading market share in North America
Founded in Germany by Dieter Ehrt, EHRT has a number of patents for precision measurement systems and continues to innovate to create modular, customizable busbar machines to meet a variety of application needs. Thanks to its modular structure, EHRT can easily and economically configure busbar machines to meet the precise needs of customers. EHRT has developed software, quick-change dies and other features to provide ultimate flexibility whether you are producing a single part or hundreds of thousands of parts.
EHRT’s HoleCut Professional CNC punching machine is designed to meet the high loads, extreme durability and high speeds required for high-volume industrial applications. The EHRT professional series punching machine is the most accurate punching machine on the market. In addition, the optimization and nesting software PunchPro developed by EHRT can effectively reduce scrap and maximize production efficiency.
Payapress: Leader in Busbar Machine Manufacturing in the Middle East
Headquartered in Dubai, UAE, PAYAPRESS is a pioneer manufacturer of busbar processing equipment, sheet metal punching machines and hydraulic tools. The PAYAPRESS team is always committed to finding solutions to improve its equipment and keep up with technological trends. PAYAPRESS offers a wide range of busbar processing equipment, such as busbar bending machines, busbar punching machines, busbar cutting machines, three-in-one busbar processing machines, CNC busbar punching machines, etc., which allows users to easily choose the equipment that best suits their work needs, thereby meeting all their needs in the field of aluminum and copper busbar manufacturing.
PAYAPRESS’s main HBC series busbar processing equipment is known for its three-in-one function (cutting, punching, bending) and supports fully automated production. The HBC-CP-CNC200 model can achieve precision processing of 200×15mm copper bars. The linear tool holder is equipped with 7 stations and supports the rapid replacement of 6 punching dies + 1 cutting tool. The HBC series busbar processing machine adopts a bus control system and intelligent nesting software, which improves processing efficiency by 30%. It is equipped with a dual power system, and multiple stations can operate simultaneously, with daily production capacity reaching the industry-leading level.
Conclusion
- Automated large-scale processing: closed-loop CNC system is preferred, and multi-mode mold library, positioning error ±0.1mm, MAC MX602K-8C CNC busbar punching and shearing machine is recommended.
- Multi-function integration and limited budget: SUNSHINE SS-50-3CNC multi-function busbar machine, maximum processing 16*250mm copper busbar.
- Automation level: Automatic feeding and waste recovery system can reduce labor costs, such as the preset positioning baffle function of Payapress and EHRT.
High-load production lines prefer high-end models of MAC or EHRT; small and medium-sized enterprises can consider economical equipment of Payapress or Sunshine.
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