Connecting Long Tube Processing with Semi-Automatic Loading: Qihai Q6016G-LB Installed at a Vietnam Factory

Long Tube Processing Requirements in Vietnam

For manufacturers processing 6-meter metal tubes, selecting a tube laser cutting machine involves more than laser power. Tube length, chuck diameter, loading method, material support and remnant handling all affect the suitability of the machine for production.

Qihai recently completed the installation and commissioning of a Q6016G-LB tube laser cutting machine at a factory in Vietnam. The machine is designed for long tube processing and features a 6-meter tube length, a 240 mm chuck and a 6 kW Raycus laser source. The system also uses Delta servo motors and BOCHU control software.

Why Loading and Support Matter for Long Tubes

Supporting 6-Meter Tubes During Cutting

Long tubes can be affected by their own weight during rotation and movement. Without adequate support, sagging may occur and influence cutting stability.

The Q6016G-LB uses an automatic follow-up support system to assist long tubes during processing. For a long tube laser cutting machine, this type of support should be considered together with chuck size and laser power when evaluating the overall processing configuration.

When Is Semi-Automatic Loading Suitable?

Not every factory needs a fully automated production line from the beginning. Semi-automatic loading can reduce manual handling while allowing operators to remain involved in the production process.

The Q6016G-LB can be configured for semi-automatic loading, while manual assistance can also be incorporated depending on the production workflow. This makes the configuration relevant for manufacturers transitioning from conventional sawing, flame cutting or manual drilling toward tube laser cutting.

Zero-Tailing Cutting for Long Tube Materials

Material utilization is another consideration when processing long tubes.

The Q6016G-LB uses a zero-tailing cutting approach together with a holder for the remaining tube section. The support helps prevent the final material from dropping during cutting and provides a more controlled way to handle the remaining section.

Therefore, when comparing a 6m tube laser cutting machine, manufacturers should evaluate not only laser power and chuck diameter, but also remnant handling, tube support and the actual loading process.

Installation and Commissioning in Vietnam

The Q6016G-LB was installed and commissioned at the customer’s Vietnam factory. The installation process included checking the laser cutting system, tube support and loading workflow under the customer’s actual production conditions.

For manufacturers processing 6-meter tubes and looking to increase automation gradually, the configuration can be understood as:

6m tube processing + 240mm chuck + 6kW laser + automatic follow-up support + semi-automatic loading + zero-tailing cutting.

This combination provides a practical reference for evaluating long tube laser cutting equipment according to actual production requirements rather than laser power alone.