

Multi-functional Punching & Shearing Machine Long service life of high qu
The HQ-600-B is the double-head bending press built specifically for busbar trunking (busduct) connection bars, not for general bar work. It bends both ends of the connection busbar at once, so the busduct does not have to be turned around between operations. Working pressure is 600 kN and the machine handles a range from 3 × 30 mm to 6 × 200 mm. Both ends are driven hydraulically, and the double bends at the two ends are formed in a single stroke, which raises processing speed and accuracy while cutting labour time. Overall size is 3,600 × 1,500 × 1,000 mm.
Values per the model datasheet. Each paragraph is self-contained and states the test condition, the value and the comparison baseline.
Test condition: bending both ends of a busduct connection bar in one pass. Value: both ends formed simultaneously at a 600 kN working pressure, without turning the busduct around. Comparison baseline: single-head bending, where the bar has to be rotated and re-clamped for the second end. Effect: the number of handling steps per connection falls and accuracy improves with each setup.
Test condition: processing busduct connection bars in the normal product range. Value: 3 × 30 mm to 6 × 200 mm. Comparison baseline: general-purpose bending machines, which are not sized around the trunking joint geometry. Effect: the full range of trunking connection bars is bent on one dedicated unit.
Test condition: both heads loaded in the same cycle. Value: hydraulic working mode on both ends at 600 kN, with a large-tonnage hydraulic cylinder combined with a large-flow gear pump. Comparison baseline: mechanically driven bending heads, whose performance drops under simultaneous load. Effect: running speed is held constant on both ends, without stalling.
Test condition: installation in a busduct assembly shop. Value: 3,600 × 1,500 × 1,000 mm overall size at 600 kN. Comparison baseline: assembling the trunking joints with several general-purpose presses and manual handling. Effect: one dedicated station replaces several manual steps in the trunking line.
It bends the two ends of busbar trunking (busduct) connection bars, forming both double bends in a single stroke without turning the busduct around.
From 3 × 30 mm to 6 × 200 mm, at a working pressure of 600 kN.
Both ends are formed at once, so processing speed is higher, handling steps and labour time are lower, and accuracy is better because the bar stays in one position.
HQ-600-B Double heads busbar trunking system copper bending machine
Main Function:
Double heads bus dust bending press a new type of processing equipment developed by our company,the main functions is bending the two ends of connection busbar of the line of the bus dust,and bending double bends once for each end of the bus dust.No need to change the direction of one bus dust,with the advantages of high processing speed,less steps,high accuracy,saving time and labor etc.
Main Features:
1.This machine mainly for bending the two ends of connection busbar of the line of the bus dust.
2.The two ends of the machine adopts hydraulic working mode, which has the advantages of high pressure, stable performance and so on.
3.The double bends of the two ends of the busbar are formed once, fast processing speed, high efficiency.
4.Large tonnage hydraulic cylinder with large flow gear pump, to ensure the running speed of the equipment.
5.Major components are well-known brands, to ensure the stability of the device.
Nominal pressure
600KN
Machining range
3 * 30-6 * 200mm
Overall size
3600 * 1500 * 1000mm
high efficiency


