sobre nosotros

MAC™ is located in Jinan, Shandong Province, China, which is known as the “City of Springs”. The company has a plant area of ​​more than 20,000 square meters and owns more than 50 machining equipment including CNC machining centers, CNC lathes, CNC milling machines, etc., which are used to manufacture CNC busbar bending machine, CNC busbar punching and shearing machine, 3 in 1 busbar machine and other products. It is a technical manufacturer specializing in the research and development and production of busbar processing machine.

Founded in 2005, Shandong Lijian CNC Machinery Co., Ltd. launched its brand LIJIAN™ and quickly captured 85% of the Chinese market share with its flagship busbar processing machine, the “3-in-1 Busbar Machine,” known for its high quality and cost-effectiveness, becoming a well-known busbar processing machine manufacturer in China.

Affected by the COVID-19 pandemic and with the support of the Jinan municipal government, we began to expand into overseas markets in 2021, registering Jinan Siwei E-commerce Co., Ltd. to handle overseas market development and sales. Simultaneously, We launched an overseas version of the brand: MAC™ and SUNSHINE™.

MAC™ is a new name card for the overseas version of LIJIAN™, representing a new identity for CNC busbar machines and intelligent busbar production lines, providing CNC automated busbar processing solutions for medium and large-sized switchgear manufacturers and large panel manufacturers. Products include CNC busbar punching and shearing machines, CNC busbar bending machines, CNC busbar chamfering machines, and automatic loading and unloading systems.

SUNSHINE™ focuses on providing economical and efficient busbar processing solutions for small and medium-sized switchgear manufacturers and micro-busbar processing plants. The product range includes semi-automatic multi-functional busbar processing machines, 3-in-1 busbar machines, and portable busbar machines.

Our factory has more than 85 employees, including 9 senior technical engineers, involving mechanical drawing, industrial control automation, processing and manufacturing and other related majors. We have obtained many patent certificates and technical product certificates for many consecutive years, and won the “Professional, Precision, Characteristic, and Innovative” enterprise award in Shandong Province, China.

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.

La serie CNC completamente automática se divide en máquina punzadora y cizalladora de barras colectoras CNC y máquina dobladora de barras colectoras CNC. La alta eficiencia, alta precisión, automatización y soporte para la importación de dibujos 2D y 3D son las mayores ventajas de estas dos máquinas de procesamiento de barras colectoras. La máquina punzadora y cizalladora de barras colectoras CNC utiliza motores ABB suizos para impulsar el sistema hidráulico, desarrolla de forma independiente el sistema CNC y ha sido reconocida por la patente nacional de China. El sistema hidráulico de la máquina dobladora de barras colectoras CNC se reemplaza por un servomotor, y la fuerza de doblado es más estable y uniforme. Al mismo tiempo, se puede conectar a la máquina punzadora y cizalladora de barras colectoras CNC por LAN o WIFI para realizar el uso compartido de programas.

Somos conscientes de que los distintos clientes tienen distintas demandas y presupuestos para el procesamiento de barras colectoras. La serie 3 en 1 se divide en una máquina de barras colectoras multifuncional económica y una máquina de barras colectoras multifuncional servo. Como sugiere el nombre, la serie 3 en 1 es una máquina de barras colectoras con funciones de doblado, punzonado y corte, y puede funcionar de forma independiente y simultánea. La máquina de barras colectoras 3 en 1 económica solo tiene la unidad de doblado que admite el sistema PLC, y el ángulo de doblado y otros parámetros se ingresan a través de la pantalla móvil HIM. La máquina de barras colectoras 3 en 1 servo tiene tres unidades que admiten el sistema PLC y realizan el posicionamiento automático del procesamiento de barras colectoras.