Transformer Manufacturing Equipment

Engineered by DXJ™, this multi-functional, semi-automatic CNC machine features advanced servo automatic positioning to deliver high-precision busbar bending, punching, and cutting solutions.

How to buy a suitable CNC busbar machine

Our DXJ™ engineering team recommends the ideal busbar machine model based on the maximum thickness and width of your processing materials. Our 3-in-1 busbar machine series offers three models equipped with 300KN, 500KN, and 800KN hydraulic pumps, capable of processing copper busbars up to 12mm/160mm, 16mm/250mm, and 20mm/300mm respectively.


Different from our 3-in-1 series, the bending and cutting units in the DXJ™ CNC busbar machine are each equipped with a servo stopper featuring an effective stroke of 1000mm for precise material positioning. The punching unit is integrated with dual servo stoppers—a length servo stopper with a 1000mm effective stroke and a width servo stopper with a 150mm effective stroke—commanding absolute accuracy for the X-axis and Y-axis coordinates of busbar punching.

Model MAC-303CN PRO MAC-503CN PRO MAC-803CN PRO
Max Bending Thickness/Width 12mm/160mm 16mm/250mm 20mm/300mm
Bending Servo Effective Stroke 1000mm 1000mm 1000mm
Bending Error ±1º ±1º ±1º
Max Cutting Thickness/Width 12mm/160mm 16mm/250mm 20mm/300mm
Cylinder Pressure 300KN 500KN 800KN
Punching Diameter Φ4-Φ30 Φ4-Φ30 Φ4-Φ30
Punching Station 6 6 6
Punching Servo Length Effective Stroke 1000mm 1000mm 1000mm
Punching Servo Width Effective Stroke 150mm 150mm 150mm
Punching Error ±0.1mm ±0.1mm ±0.1mm
Cutting Servo Length Effective Stroke 1000mm 1000mm 1000mm
Servo Motor 400W 400W 400W
Server Brand WEIDE WEIDE WEIDE
Motor Power 4KW*3 5.5KW*3 7.5KW*3
Power Voltage 380V 50HZ 380V 50HZ 380V 50HZ
Having PLC Controller 3 3 3
HIM Mobile Panel 3 3 3
PLC System Siemens Siemens Siemens
Language Chinese/English Chinese/English Chinese/English