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Copper bar Aluminum bar Bend, U-bend , Stand up,CNC Busbar Bending Copper CNC Busbar Bending
The HQ400-1200B is the CNC busbar bending machine to choose when batch repeatability matters more than a correct angle on the very first part. It delivers a nominal pressure of 400 kN across two gauge lengths: 1,200 mm on the HQ400-1200B and 2,000 mm on the HQ400-2000B. Maximum flat bending is 15 × 160 mm and 15 × 200 mm respectively, and vertical bending reaches 12 × 120 mm. Spindle travel is 200 mm and the main motor is 7.5 kW. Stated accuracy is ±0.15 mm on the gauge and ±0.3° on the bending angle. A patented closed bending structure raises rigidity compared with open-bending generations. The machine is declared fully compliant with Brazilian voltage standards from 13.8 kV to 69 kV.
Values per the model datasheet. Each paragraph is self-contained and states the test condition, the value and the comparison baseline.
Test condition: a batch of identical parts bent in continuous production with the 2,000 mm gauge of the HQ400-2000B. Value: ±0.15 mm gauge accuracy and ±0.3° bending-angle accuracy. Comparison baseline: a hydraulic bending machine with a hand-adjusted mechanical stop, whose repeatability drifts with the operator and with oil temperature. Effect: parts stay interchangeable for the whole batch, with no manual adjustment between cycles.
Test condition: a 15 mm thick bending face under a nominal pressure of 400 kN. Value: maximum flat bending width of 200 mm on the HQ400-2000B and 160 mm on the HQ400-1200B, with vertical bending limited to 12 × 120 mm. Comparison baseline: an open-bending structure of the previous generation, which loses rigidity exactly in the 15 mm range. Effect: the bending face keeps its thickness and angle without residual elastic deformation.
Test condition: a direct comparison between the two table lengths of the same series. Value: 3,100 kg on the HQ400-1200B with a 1,200 mm gauge against 3,300 kg on the HQ400-2000B with a 2,000 mm gauge. Comparison baseline: short-gauge bending machines, which force repositioning of the bar precisely on long parts. Effect: 200 kg of extra machine mass buys 800 mm of usable bending length.
Test condition: installation in a plant with standard three-phase supply. Value: a 7.5 kW main motor and 200 mm spindle travel, in a machine measuring 3,500 × 1,450 × 1,850 mm (HQ400-1200B) or 4,300 × 1,450 × 1,850 mm (HQ400-2000B). Comparison baseline: manual bending against a graduated stop, with no angle control and no program record. Effect: the machine runs on a standard industrial supply, without an unusual power demand.
Both deliver 400 kN and use a 7.5 kW main motor. The HQ400-1200B has a 1,200 mm gauge, 15 × 160 mm maximum flat bending and weighs 3,100 kg; the HQ400-2000B has a 2,000 mm gauge, 15 × 200 mm flat bending and weighs 3,300 kg.
±0.15 mm gauge accuracy and ±0.3° bending-angle accuracy, using a patented closed bending structure that increases rigidity and mechanical strength.
Yes. The machine is declared fully compliant with Brazilian voltage standards from 13.8 kV to 69 kV, the typical range for medium-voltage switchgear and substations.
Low maintenance requirements and operational costs
With local technical support in Riyadh and Jeddah, LT® provides complete busbar processing solutions that meet Saudi Electricity Company specifications, offering superior after-sales service and maintenance support.
| Model | HQ400-1200B | HQ400-2000B |
|---|---|---|
| Nominal Pressure | 400KN | 400KN |
| Gauge Length | 1200mm | 2000mm |
| Flat Bend Max Size | 15x160mm | 15x200mm |
| Vertical Bend Max Size | 12x120mm | 12x120mm |
| Parameter Comparison | ||
| Spindle Travel | 200mm | 200mm |
| Main Motor Power | 7.5kw | 7.5kw |
| Gauge Accuracy | ±0.15 | ±0.15 |
| Bending Accuracy | ±0.3 | ±0.3 |
| Machine Dimensions | 3500x1450x1850mm | 4300x1450x1850mm |
| Machine Weight | 3100kg | 3300kg |
We provide complete busbar processing solutions with full quality assurance and excellent after-sales service, backed by extensive experience in the Saudi and Gulf markets.
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