about us

Since 1999, MAC™, a professional Chinese busbar machine manufacturer, has been providing high-quality busbar processing machine and automation technology solutions, including busbar punching, cutting, and bending, to global electrical equipment manufacturers. In 2005, we launched a new brand of CNC busbar machines: SUNSHINE™, marking the entry of our busbar processing machines into Modern, Automatic, and CNC-controlled phase. MAC™ CNC busbar machine, with their full automation, high precision, and high efficiency, are highly sought after by major electrical panel manufacturers and high- and low-voltage switchgear manufacturers worldwide.

In order to efficiently process copper and aluminum busbars, our team has integrated the busbar processing advantages of two busbar machine manufacturers: SUNSHINE’s advanced mechanical manufacturing and MAC™ nesting software technology. Based on nearly 20 years of best practices, we develop CNC busbar machines, ensuring that the functions of each busbar machine are derived from real customers and their actual needs in the factory.

Our broad product selection ensures that customers across diverse industries and work environments can find the perfect solution for their aluminum and copper busbar manufacturing needs.

MAC™ busbar machines are highly trusted by customers for their affordability and versatility. Their standard 3-in-1 busbar machine and professional 3-in-1 busbar machine are ideal for small and medium-sized switchgear and electrical panel manufacturers with limited budgets. Portable busbar machine are suitable for customers working outdoors or in confined spaces, including shops with small business models.

MAC™ CNC busbar machine, with their automation, high efficiency, and high precision, have become the preferred choice for global electrical switchgear manufacturers and panel manufacturers seeking automated CNC busbar machines. Leveraging MAC’s nesting software and quick configuration capabilities, our MX602K series CNC busbar punching and cutting machine share data with the NC.40ZB series CNC busbar bending machine and cnc busbar chamfering machine, forming a complete CNC busbar production line with an automatic loading and unloading system.

To date, electrical equipment manufacturers from 75 countries and regions worldwide (including the United States, Canada, Mexico, Brazil, Egypt, Turkey, Italy, Greece, Vietnam, Thailand, the Philippines, and Indonesia) have chosen SUNSHINE™ and MAC™ for their precise, stable, efficient, and reliable busbar punching, cutting, and bending solutions. With its superior mechanical manufacturing capabilities, MAC™ busbar machine are synonymous with economical and multi-function, while MAC™, with its sophisticated CNC technology and software, is synonymous with automation, efficiency, and precision.

Whether you are a high and low voltage switchgear manufacturer, a transformer factory, or a busbar supplier, you can find a busbar machine suitable for your project at MAC™. We have a rich busbar machine product line. If you are a busbar manufacturer with sufficient space and pay more attention to busbar processing efficiency, please choose our fully automatic CNC series busbar machine. If you are a distribution equipment manufacturer and provide busbar processing for your equipment, please choose our 3 in 1 series busbar machine. If you need to process the busbar at the project site or in a place with limited space, please choose our portable series busbar machine.

The fully automatic CNC series is divided into CNC busbar punching and shearing machine and CNC busbar bending machine. High efficiency, high precision, automation and support for 2D & 3D drawing import are the biggest advantages of these two busbar processing machines. The CNC busbar punching and shearing machine uses Swiss ABB motors to power the hydraulic system, independently develops the CNC system, and has been recognized by China’s national patent. The hydraulic system of the CNC busbar bending machine is replaced by a servo motor, and the bending force is more stable and uniform. At the same time, it can be connected to the CNC busbar punching and shearing machine by LAN or WIFI to realize program sharing.

We are well aware that different customers have different demands and budgets for busbar processing. The 3 in 1 series is divided into an economical multifunctional busbar machine and a servo multifunctional busbar machine. As the name suggests, the 3 in 1 series is a busbar machine with bending, punching and cutting functions, and can operate independently and simultaneously. The economical 3 in 1 busbar machine only has the bending unit that supports the PLC system, and the bending angle and other parameters are input through the HIM mobile display. The servo 3 in 1 busbar machine has three units that support the PLC system and realize automatic positioning of busbar processing.