Fully-automatic Busbar Punching Bending Cutting Machine

The 3-in-1 CNC Busbar Processing Machine integrates precision bending, punching, and cutting into one automated system. This all-in-one solution boosts productivity, ensures accuracy, and is ideal for manufacturing switchgear, transformers, and bus ducts. Get a high-efficiency China-made machine at a competitive price.

Fully-automatic Busbar Punching Bending Cutting Machine

Product Introduction:

 

3 in1 busbar machine


Product details


Model: 503U-3-C

Power: 3×4Kw / 3×5.5Kw

Delivery time: 7-25 days

MOQ: 1 pcs

Certificate: ISO9001:2000/CE

Payment: T/T , L/C

Brand: LJMC

Place of region: Jinan, China 


This machine is has three processing units of punching, cutting and bending. And it is designed with three independent hydraulic systems, so the punching, shearing, and bending unit can work simultaneously.


The machine realizes the automatic positioning of the three units, through the cooperates with each other of servo motor, PLC and touch screen. 


Main Characters:


(1) The cutting length is automatically controlled by servo motor, the incision interface is flat, no waste, burrs and droop.


(2) No need to mark a proofing board for punching. Servo motor automatically locates punching coordinates. It supports continuous punching and punching with different apertures, and supports coordinate input and common template selection, which is convenient and efficient.


(3) The bending system automatically calculates the unrolling length of the copper busbar. High-precision screw guides control the bending length. The system has a variety of built-in bending processing templates; supports multi-segment and multi-angle continuous bending processing.


Processing units display

Cutting unit

busbar bending machine

busbar punching machine

Punching unit

3 in1 busbar machine13.jpg

Bending unit

3 in1 busbar machine14.jpg


Processing samples display

busbar machine

busbar cutting machine

copper busbar bending machine

copper busbar machine



Item

 

Model

 

LTMC-303U-3-C

LTMC-503U-3-C

Nominal force (kn)

300

500

Punching dia. range (mm)

Φ4.3~Φ25

Φ4.3~Φ30

Max. thickness (mm)

12

16

Max. width (mm)

160

200

Number of servo axes

4

4

Punching Y-axis stroke (mm)

150

200

Punching X-axis stroke (mm)

500

500

Cutting X-axis stroke (mm)

1000

1000

Bending X-axis stroke (mm)

500

500

Precision of block gauge (mm)

0.2

0.2

Bending precision (degree)

±1°

±1°

Repeat bending precision (degree)

±0.5

±0.5

Power (kw)

3×4kw

3×5.5kw

Outside dimension (mm)

1850×1650×1340

2015×1815×1420

Total weight (kg)

1500

1900

 


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LT Busbar Machine Videos:



FAQ for 503E-3-S / 503U-3-C Busbar Processing Machine


Q1: What functions does the 3-in-1 busbar machine provide?

A1: The machine combines punching, cutting, and bending functions in one unit. Each unit has an independent hydraulic system, allowing them to operate simultaneously.


Q2: What materials can the machine process?

A2: It is suitable for processing copper and aluminum busbars within the machine’s rated thickness and width.


Q3: What is the maximum busbar size the machine can handle?

A3: Depending on the model:


303U-3-C: max. 12 mm thickness, 160 mm width


503U-3-C: max. 16 mm thickness, 200 mm width


Q4: Does the machine support automatic positioning?

A4: Yes. The machine uses a servo motor, PLC, and touch screen to achieve automatic positioning for punching, cutting, and bending operations.


Q5: How is the cutting accuracy and surface quality?

A5: The cutting length is servo-controlled. The cutting surface is flat, without burrs, droop, or material waste.


Q6: Do I need a template or marking for punching?

A6: No. The servo system automatically positions the punching coordinates. It also supports continuous punching, mixed aperture punching, coordinate input, and template selection.


Q7: Does the machine support multi-angle or multi-segment bending?

A7: Yes. The machine automatically calculates busbar unrolling length and supports multi-segment and multi-angle continuous bending.


Q8: How many servo axes does the machine have?

A8: Both models (303U-3-C and 503U-3-C) have 4 servo axes.


Q9: What is the delivery time?

A9: The standard delivery time is 7–25 days, depending on order quantity.


Q10: What certificates does the machine have?

A10: The machine is certified with ISO9001:2000 and CE.


Q11: What payment terms are supported?

A11: T/T and L/C are accepted.


Q12: Where is the machine manufactured?

A12: The machine is produced in Jinan, China, by the LJMC brand.



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