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CNC 3 in 1 busbar processing machineTo cut/punch(all kingds of round/square/special holes and slot type)/chamfer/horizontal bending/ vertical bending/ emboss/Press cable thread /twist/anti-press busbar bending cutting punching machine flat the copper/aluminum busbar ect.
The 303U-3-C manual machine is the 3-in-1 choice for workshops that want robustness with low maintenance cost rather than CNC automation. It combines punching, shearing and bending on one table with a nominal force of 300 kN, processing bars up to 12 mm thick and 150 mm wide. The punching range is Φ4.3 to Φ25 mm and vertical bending reaches 10 × 100 mm. Drive is hydraulic with manual control, available in a single-phase 1 × 4 kW version or a three-phase 3 × 4 kW version, which allows operation where no three-phase supply exists. Weight is 1,220 kg single-phase and 1,320 kg three-phase. Typical application: small and mid-size panel workshops and industrial maintenance.
Values per the model datasheet. Each paragraph is self-contained and states the test condition, the value and the comparison baseline.
Test condition: a copper bar of 12 mm thickness and 150 mm width processed on the 303U-3-C. Value: 300 kN nominal force with a punching range of Φ4.3 to Φ25 mm. Comparison baseline: drilling with a hand drill and template on a workshop press, which needs pre-marking and tends to leave burrs. Effect: holes come out to size on the machine, with no finishing step.
Test condition: installation in a workshop or on site with no three-phase supply. Value: a single-phase 1 × 4 kW version weighing 1,220 kg, against a three-phase 3 × 4 kW version weighing 1,320 kg. Comparison baseline: 3-in-1 processing machines that require a three-phase supply. Effect: the machine goes into production without any electrical upgrade of the premises.
Test condition: cutting a 12 × 150 mm bar with a flat blade in vertical processing mode. Value: a 12 mm by 150 mm cut, stated to be flat, burr-free, waste-free and free of droop. Comparison baseline: saw or abrasive-disc cutting, which consumes material and leaves a burr that must be removed afterwards. Effect: the post-cutting finishing step is removed from the flow.
Test condition: punching several diameters on the same bar. Value: a six-position toothed turret, with no manual die change per hole. Comparison baseline: a single-die punching unit, which needs one manual change per diameter. Effect: the dead time on parts with several hole diameters is reduced to zero.
300 kN of force, bars up to 12 mm thick and 150 mm wide, with holes of Φ4.3 to Φ25 mm and vertical bending up to 10 × 100 mm.
Yes. There is a single-phase 1 × 4 kW version weighing 1,220 kg, alongside the three-phase 3 × 4 kW version weighing 1,320 kg.
The three units are independent and each has an adjustable working stroke; the cycle is controlled manually, so one unit can run without interfering with the others.
Product Description
303U-3-C
This series of busbar processing machine has three processing units: punching, shearing/cutting and bending. The three unit can be used simultaneously or sequentially, the working stroke of each processing unit can be easily adjusted, which shortens the processing time and improves production efficiency. The main function is processing copper and aluminum busbar.
The busbar processing machine is equipped with three processing units: punching, shearing and bending. Through the manual button or the foot switch, the busbar can be punched, cut and bended separately, which is an ideal production equipment for the high and low voltage electrical industry.
The busbar processing machine is an auxiliary equipment designed with reference to foreign advanced products and combined with domestic actual conditions to improve work efficiency and ensure the safety of operations. It is most suitable for the construction site of large-scale electric control box and transmission and distribution construction projects.
Product Details
1. Indusutrial Lamp 2. Punching Turret Unit 3. Punching Positioning Ruler 4. Cylinder 5. Line Switch 6. Foot Switch 7. Cutting Unit 8. Electrical Box 9. Tool Box 10. Bending Unit 11. Cutting Positioning Ruler
Processing Samples
You can punching round hole and oblong hole.
You can doing horizontal bending, vertical bending and U-bending.
The machine has embossing, twisting and cable connector processing functions.
Our Factory
Our Service Process
Our after-sales service engineers will also have return visit to you on a regular basis to listen to your valuable opinions and continuously improve product quality.
Package & Delivery
We use waterproof plastic film wrapped inside and wooden cases outside.
Our Certifications
ISO9001 quality assurance system is the foundation of enterprise development and growth.
ISO9001 does not refer to a standard, but a general term for a standard. It is the international standard developed by TC176 (TC176 refers to the Quality Management System Technical Committee) and is the best-selling and most popular product among ISO12000 standards.
Item | Model | |
303U-3 | 303U-3-C | |
Nominal force (kn) | 300 | 300 |
Punching dia. range (mm) | ф4.3～ф25 | ф4.3～ф25 |
Max.thickness (mm) | 12 | 12 |
Max.width (mm) | 150 | 150 |
Max.shearing thickness (mm) | 12 | 12 |
Max.shearing width (mm) | 150 | 150 |
Max.horizontal bending width (mm) | 150 | 150 |
Max.horizontal bending thickness (mm) | 12 | 12 |
Max.vertical bending size (mm) | 10×100 | 10×100 |
Power (kw) | 1×4KW | 3×4KW |
Table size (mm) | 1650×1050 | 1650×1050 |
Outside dimension (mm) | 1720×1220×1220 | 1720×1220×1220 |
Container size (mm) | 1800×1300×1430 | 1800×1300×1430 |
Total weight (kg) | 1220KG | 1320KG |
Main Features
1. The cutting processing unit adopts vertical processing mode, flexible and convenient to operate. It adopts flat blade cutting, and the incision interface of workpiece is flat, no waste, burrs and droop.
2. The punching unit uses a six-mode turnplate in tooth shape with good view, and no need to change the dies frequently, and the operation is simple and efficient.
3. The bending unit adopts a horizontal bending. By changing molds, could be completed the processing of flat bending or vertical bending.
4. A variety of processing functions such as embossing, flattening, twisting, and crimping of cable ends can be achieved by changing the molds.
5. The machine has four casters, so it is easy to be moved everywhere needed.
6. Different molds or tools can be installed according to user requirements to complete special shape processing.
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