Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of side‑mounted fiber laser tube cutter in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.

Most tube cutting machines feature a top-mounted cutting head. In contrast, our side-mounted design works horizontally, with the cutting unit positioned to the side and feeding into the material. This immediately lowers the center of gravity, leading to more stable tube rotation and, consequently, cleaner, more precise cuts. This stability is particularly crucial for high-speed round tube cutting, as it prevents the machine from fighting vibrations common in top-mounted models.

Furthermore, this horizontal layout expands the working envelope. The front chuck can move forward, enabling the cutting head to operate between the chucks and accommodate longer tube sections more efficiently. This minimizes material waste at the end of each tube, resulting in significant cost savings for high-volume production.

While the Compact Air-Cooled Laser Welding Machine can be integrated for mixed fabrication, this side-mounted design excels as a dedicated tube cutting solution, prioritizing both throughput and material efficiency.

When you're building a machine that needs to hold precision over years of production, the frame material isn't optional - it's foundational. Some manufacturers cut corners with thinner steel or skip stress-relief processes. We don't.The frames are fabricated from thick-section structural steel. After welding, they go through a stress-relief annealing cycle to remove residual stresses from the welding process. Without this step, thermal distortion during machining will throw tolerances out of spec. And once that happens, no amount of software compensation can fix it.The machined surfaces get a protective coating to resist corrosion. It's not decorative - it prevents micro-pitting on critical mounting surfaces, which would affect alignment over time. Alignment drift is one of the leading causes of inconsistent cut quality in older machines.

Clamping force needs to be consistent, not just strong. The pneumatic chucks provide automatic centering and firm clamping across a wide range of tube shapes - round, square, rectangular, and some custom profiles . The front chuck uses dual cross-clamping rollers to hold the tube securely even during rapid acceleration, which prevents slippage and keeps the cut path accurate.

As the tube rotates and the cutting head moves, the tube can deflect or vibrate - especially on longer sections. The servo-controlled follow-up supports adjust in real time to the tube's position, minimizing deflection during the cut . It's not a static guide. It tracks the tube's motion, reducing the chance of chatter marks or out-of-tolerance cuts.

The front-moving chuck allows the cutting head to work between the chucks, getting closer to the end of the tube than conventional designs . The result is less waste material per tube. For shops running thousands of parts per month, that's not a minor detail.

The bed lowers the tube's center of gravity to improve cutting stability, especially with heavier workpieces . Instead of sitting high and wobbling during rotation, the tube rests in a more balanced position. The geometry also reduces stress on the drive system, which means less wear over time.

What About Installation and Setup?

Installation is more straightforward than the heavy-duty CNC milling machines of the past. The compact frame reduces installation space requirements while maintaining sufficient rigidity for thin and medium-thickness tube processing.

The machine arrives with the frame, chucks, and laser source already assembled. On-site work involves:

Foundation leveling: The machine needs a level concrete floor with minimal vibration transfer. Shim packs under the mounting points handle fine adjustments.

Electrical connection: The control cabinet gets connected to the main power supply. For a typical configuration, power requirements run around 47 kW for a 6 kW laser source .

Software setup: The CAM software gets loaded and configured for the specific tube profiles the shop runs.

Alignment verification: A laser alignment tool checks the optical path from the source to the cutting head. This step is critical. If alignment is off, the cut quality degrades immediately.

The typical installation timeline runs 3–5 days, depending on site conditions and the machine configuration.

product advantages

Lorem ipsum dolor sit amet consectetur adipisicing elit.

Protective windows: These sit between the cutting head and the workpiece to shield the optics from spatter. They get replaced periodically. With good process parameters, a window lasts weeks or months. Running high-pressure nitrogen assist tends to extend window life compared to oxygen, which produces more oxidation spatter.

Chuck jaws: The clamping surfaces wear over time, especially when running heavy tubes or frequent changeovers. The chucks use replaceable jaw inserts. The pneumatic system provides firm clamping, but debris from cutting can accumulate around the jaw mechanisms. Regular cleaning with compressed air prevents binding.

Follow-up support rollers: These are subject to wear, especially when processing tube ends with burrs. The rollers can be replaced without disassembling the main machine structure. With good material handling, expect 12–18 months of service life.

Cooling system: The laser source and optics require circulation cooling. The chiller unit needs regular water quality checks and periodic filter changes. Ignoring this leads to thermal drift in the optical path and eventual tube failure in the laser diode stack.

Key Options

Automatic loading system: Reduces manual handling for high-volume runs

Bevel cutting head: Enables weld prep cuts at up to 45 degrees

Unloading conveyor: Removes finished parts automatically to keep the machine running

Semi-automatic loading: For lower-volume custom jobs with frequent changeovers

What tube sizes can this machine process?
The standard configuration handles round tubes from approximately 15 mm to 350 mm in diameter, with square and rectangular equivalents up to 230 mm on a side . Custom sizes can be accommodated with specialized chucks.

How does the cut quality compare to plasma or saw cutting?
Laser cutting produces a cleaner edge with no mechanical burrs. The kerf width is smaller, and the heat-affected zone is limited to a narrow band. Joint gaps reduce to 0.4 mm or less, which means the part is ready for welding without secondary grinding . The fiber laser also maintains consistent quality regardless of operator skill.

What's the setup time for a new job?
The CAM software can generate toolpaths from imported CAD files or from geometry built directly in the software . The machine sets clamping pressure and cutting parameters automatically based on the selected material and thickness. Actual setup time is typically under 10 minutes for a new part.

What happens if there's a problem during operation?
The control system monitors cutting conditions in real time. If gas pressure drops, or the focal position shifts, the machine will alarm out rather than run out-of-spec parts. Remote diagnostics are available for troubleshooting without a service visit.

What support do you provide?
Support begins at the point of purchase. Our engineering team handles remote technical support, and we maintain a parts inventory for common consumables and replacement components. The showroom offers sample processing for evaluation before purchase. For urgent issues, video support is available 24 hours.