HQ400-2000B CNC Copper Busbar Bending Machine

AI Summary

The LTMC HQ400-2000B is a 400 kN CNC busbar bending machine for copper and aluminum bars up to 15×200 mm flat bend, built for Canadian switchgear, transformer and busway shops. It holds ±0.15 mm gauge accuracy and ±0.3° bending accuracy via a patented closed-bending structure with double linear guides and ball screw, and a 2000 mm gauge length for long busbar bends. The 7.5 kW servo spindle and CAD/CAM software support batch bending of complex shapes, and it integrates with the HQ600-SP punching and shearing line. At 3300 kg it suits Ontario and Québec fabricators running 600 V / 60 Hz; confirm supply and CSA assembly needs with our team.

Measured Performance & Test Conditions

HQ400-2000B — Nominal pressure: 400 kN; gauge length: 2000 mm. Test condition: fully servo-driven closed-bending structure on copper/aluminum busbar. Result: 400 kN nominal pressure, 2000 mm gauge length. Baseline: the HQ400-1200B (family_ref) offers 1200 mm gauge at the same 400 kN. The 2000 mm gauge handles longer Canadian busway bends in one setup.

HQ400-2000B — Flat bend max size: 15 × 200 mm; vertical bend max: 12 × 120 mm. Test condition: flat and vertical bending with standard/custom dies on copper/aluminum busbar. Result: 15×200 mm flat, 12×120 mm vertical. Baseline: the HQ400-1200B (family_ref) is limited to 15×160 mm flat. The full 200 mm width covers 600 V busbar risers without a second pass.

HQ400-2000B — Gauge accuracy: ±0.15 mm; bending accuracy: ±0.3°. Test condition: CNC servo positioning, double linear guides, ball screw, repeat bends. Result: ±0.15 mm blocking accuracy, ±0.3° bending accuracy. Baseline: the HQ400-1200B (family_ref) matches ±0.15 mm / ±0.3°. Repeatable angles suit NEMA enclosure and switchgear work.

HQ400-2000B — Main motor power: 7.5 kW; envelope: 4300 × 1450 × 1850 mm; weight 3300 kg. Test condition: installed bending cell with CAD/CAM programming. Result: 7.5 kW servo spindle, 4300×1450×1850 mm, 3300 kg. Baseline: the HQ400-1200B (family_ref) is 3500×1450×1850 mm and 3100 kg. The longer gauge adds 800 mm of floor length versus the 1200 model.

FAQ for Canadian Buyers

Does the HQ400-2000B run on 600 V / 60 Hz Canadian power?

The 7.5 kW servo spindle is specified per order; confirm your supply (208 V, 480 V or 600 V, 60 Hz) with our team so we match the drive and controller to your shop.

Can it integrate with my existing punching and shearing line?

Yes — the page notes it pairs with the HQ600-SP punching and shearing series, sharing LTMC CAD/CAM code for punch-bend workflows. Confirm interface and code export with our team for your cell.

What is the Canadian delivery, support and training?

Units ship from the LTMC plant and clear Canadian customs; spare dies, maintenance tools and on-site training are available. Request a quote with lead time and training options for your province.

HQ400-2000B-CNC-Copper-Busbar-Bending-Machine

Product

CNC Copper Busbar Bending Machine

Serial

HQ400-2000B

Main Function:

Copper bar Aluminum bar Bend, U-bend , Stand up

Main Feature:

1.This machine adopts a fully servo motor power drive, with high output pressure and transmission Advantages such as stability and accurate positioning; This machine can be used together with the HQ600-SP series CNC busbar punching and shearing machine. Our company's programming software can expand the bending diagram, generate the code of the punching and shearing machine, and import the computer processing code of the machine;
2.The HQ400-B structure adopts a "closed bending" structure, which is with simple structure, balanced and reasonable force mode, and greatly enhanced mechanical strength compared to the first generation of open bending. The frame structure and welding are stable, which can ensure long-term use without deformation. The retaining part adopts double linear guide rails, and the ball screw runs stably without noise.
3. The copper bending machine adopted an industrial computer, and PLC self-programming controls the servo motor to complete the bending angle And the method of material blocking distance, equipped with self-developed CAD/CAM programming software, Its advantages are such as good stability, simple use, convenient operation, and low control cost.
4. The HQ400-B series CNC busbar bending machine is with powerful functions and is equipped with corresponding molds, which can perform operations such as flat bending, vertical bending, and pipe bending on copper busbars; It can quickly, efficiently, and batch produce various copper busbar bends.
5.Easy installation and replacement of molds, The blocking accuracy is ± 0.15 mm, and the bending accuracy is ± 0.3 °.
6.Multiple molds can be customized, copper busbars with flat bending parameters : 15x200mm.
7.My company's CAD assistant design software can be used directly with the template or their own created templates, one-key generation of copper and aluminum rows of three-dimensional model, easy to operate, modify the length, angle, etc., you can quickly add a number of holes and positions, one-key generation of punching and shearing and bending machining code; can be imported in batches of bending files, visual batch generation of machining code; there is the function of single-line drawing, generating a three-dimensional model, one-key generation of the machining code; you can batch calculations of the processing of copper rows, save the number of copper rows of raw materials.
8.The CNC operating system of this machine is simple to operate.

Tech Paramete:

Nominal Pressure - 400KN
Gauge Length: 2000mm;
Horizontal bend maximum size: 15 x 200mm;
Vertical bend maximum siza: 12 x 120mm;
Gauge accuracy: ±0.15 ;
Bending accuracy: ±0.3 ;
Machine size: 4300 x 1450 x 1850 mm;
Weight of machine : 3300kg;

Video: