Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of portable cnc cutting system 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.

Picture this: you're on a job site, and the piece you need to cut doesn't fit on the truck back to the shop. Or you're in a workshop where every square foot of floor space is already claimed by other equipment. That's exactly the problem this portable CNC cutting system solves. It's a self-contained laser cutter you can move to the material, rather than dragging material across the shop to a stationary table. The 1200W air-cooled source handles mild steel up to 10mm, stainless up to 8mm, and aluminum up to 6mm with positioning accuracy of ±0.1mm. No water chiller, no coolant maintenance, no three-phase power requirement – just 220V and you're cutting.

Let's get specific about material behavior. This isn't a one-size-fits-all situation.

Mild steel is the easiest. Up to 10mm, the machine produces clean cuts with minimal dross when you dial in the right speed. The trick is consistency – if you vary your feed rate, the cut edge quality varies too. We recommend running a few test passes on scrap to find the sweet spot for your specific steel batch. Different suppliers' steel cuts differently, even at the same nominal thickness.

Stainless steel cuts well up to 8mm, and the edge quality actually tends to be better than mild steel because stainless doesn't form as much slag. The challenge is heat management. Stainless retains heat longer, so if you cut multiple parts close together, you'll see warping. Give the material a few minutes to cool between cuts, or chain your program to cut in a pattern that distributes heat evenly across the sheet.

Aluminum requires the most attention. It reflects a lot of the laser energy, so you need higher power density to get through it. We've found that a shorter focal length and higher frequency settings produce the best results on aluminum. The edge won't be quite as clean as steel – there's always a bit of burr – but it's workable and usually passes inspection.

Galvanized is the material we caution against. The zinc vaporizes at a lower temperature than the steel melts, creating a cloud of zinc oxide that scatters the beam and contaminates the protective lens. If you cut galvanized regularly, factor in more frequent lens cleaning and consider a fume extraction system. The machine will do it, but you'll be replacing nozzles and lenses more often than with mld steel.

A Real Job: Mining Equipment Repair

One of our customers maintains a fleet of earthmoving equipment for a mining operation. They used to send damaged parts back to the workshop for repair – a process that took days and involved shipping heavy components across the site.

They started using this portable system about 18 months ago. Now, when an excavator arm needs reinforcement plates or a loader bucket needs a patch, they bring the cutter to the equipment. They measure the damaged area, draw the repair plate on a tablet, cut it on-site, and weld it in the same shift. The operation manager told us the cutter reduced their equipment downtime by about 60% for repair jobs. That's a number that translates directly into productivity – less downtime means more material moved, which is the entire business case for a mining operation.

How We Build These Machines

Every unit that leaves our factory follows a fixed production sequence:

Raw Material – Steel sections arrive with mill certificates.

Frame Welding – Jig-welded by certified fabricators.

Stress Relief – The welded frame goes through thermal processing to stabilize the structure.

Machining – Rail surfaces and reference edges are ground to specification.

Assembly – Racks, pinions, servo drives, and guide rails are installed.

Testing – 24-hour burn-in cutting 6mm mild steel with periodic accuracy verification.

Packing – Crated with desiccant and protective bracing.

Shipment – Prepared for international shipping with proper documentation.

Our advantage

Compact integrated frame – Unlike bolted-together designs, our gantry is a single welded structure. We've seen portable cutters from other manufacturers lose calibration after a few moves because the bolts work loose. The welded frame eliminates that problem entirely. You can move the machine daily and it maintains the same accuracy.

High cutting precision – The ±0.1mm positioning spec is conservative. In practice, on thin materials with proper calibration, users see results closer to ±0.05mm. That means parts fit together without grinding or rework – a significant saving in labor time.

Low maintenance cost – The air-cooled laser source removes the ongoing expense of coolant system maintenance. There's no pump to replace, no coolant to change, no anti-freeze to buy. Consumable costs are limited to nozzles and lenses, both of which are inexpensive.

Energy-saving laser source – The 1200W source draws less power than equivalent systems from some competitors. In a shop that runs a single shift, that works out to a meaningful difference on the monthly electricity bill.

Stable servo transmission – Servo motors hold position even under varying loads. This matters when you're cutting thick and thin materials in the same day – the drives don't lose steps, so your parts come out consistently accurate.

Easy installation – Two people with basic tools can set this up in half a day. The control box runs on 220V, so you don't need to call an electrician for a new circuit.

Small footprint – The machine takes up roughly the same floor space as a workbench. When you're not using it, you can push it against a wall and reclaim the floor space for other work.

Continuous production – The air-cooled source runs full shifts without heat-related power derating. We've had users run 10-hour days with consistent cut quality across every part.

Frequently Asked Questions

What metals can this portable cutting system handle and how thick?

Mild steel to 10mm, stainless to 8mm, and aluminum to 6mm are the rated capacities. Different alloys within each metal type behave slightly differently – high-carbon steel cuts differently from low-carbon. Always run a test cut on scrap from your specific material batch before cutting production parts.

How long does installation take and what's required?

Two people can unpack, assemble, and calibrate the system in about half a day. You'll need a 220V single-phase power outlet, a flat workbench or stand, and basic hand tools. We provide video support during installation and will guide you through any issues.

What's the real difference between this portable cutter and a fixed gantry system?

Fixed gantry systems are faster for high-volume sheet processing and handle thicker material. The portable cutter is for when you need mobility – moving between job sites, or working in shops where space is limited. If you process full 4x8 sheets continuously, a fixed system is better. If your work is varied and mobile, this is the smarter choice.

How does this compare to plasma cutting for portable applications?

Laser produces cleaner edges with less dross and narrower kerf than plasma. You also get more precise corners on tight radiuses. Plasma is better for very thick material. For up to 10mm steel, laser is the cleaner, more accurate option.

What support and warranty come with the machine?

The complete machine has a 1-year warranty, with the laser source covered for 2 years. This covers manufacturing defects and premature component failure. Consumables – nozzles, lenses, ceramic rings – are not covered beyond the initial supply. Our engineers offer remote video support and can dispatch spare parts quickly to minimize your downtime.

Hebei Juliang Technology Co., Ltd. (hereinafter referred to as "Juliang Technology") was established in December 2018 and is located in Zhangjiazhuang Town, Gaizhou District, Shijiazhuang City, Hebei Province. It is a high-tech enterprise specializing in the research, production and sales of intelligent laser cutting and welding equipment. Since its establishment, Juliang Technology has rapidly grown into a technology-based small and medium-sized enterprise and was successfully rated as a high-tech enterprise in 2024, demonstrating its strong development momentum in the field of intelligent manufacturing.
As a professional manufacturer, Juliang Technology has a modern factory covering 4,000 square meters, equipped with advanced production facilities including 50 laser cutting machines. The annual turnover is stable at 20 to 30 million yuan. The company's main products include CNC cutting machines, laser cutting machines, laser welding machines, pipe plate integrated machines, and individual pipe cutting machines, which are widely used in various industrial fields such as metal processing and mechanical manufacturing. In addition, the company has a complete supporting capability and its business scope extends to mechanical equipment research and development, special equipment manufacturing, and computer software and peripheral equipment manufacturing, aiming to provide customers with a one-stop solution from hardware equipment to software systems (such as CNC layout and layout software).
In terms of technological innovation and intellectual property, Juliang Technology always regards research and development as the core driving force of the enterprise's development. Up to now, the company has 16 patent technologies and 4 registered trademarks, building a solid technical barrier. Facing the continuous iteration of industry technology, the company is actively seeking breakthroughs and currently focuses on the research and upgrading of cutting-edge laser cutting technologies, aiming to further improve the processing accuracy, operation efficiency and intelligence level of the equipment to meet the strict requirements of modern industry for high-quality and high-precision manufacturing.
Led by the legal representative Chen Xiongwei, Juliang Technology has a competent and efficient management and R&D team. Under the leadership of Chen Xiongwei, the company not only maintains a stable position in the domestic market but also actively expands international trade, covering goods and technology import and export. With a good reputation as an A-level taxpayer and the golden label of "High-tech Enterprise", Juliang Technology has established a high-quality brand image in the industry.
Looking forward to the future, Hebei Juliang Technology Co., Ltd. will continue to adhere to the development concept of "Focusing on laser cutting, Empowering intelligent manufacturing", guided by market demands, with technological innovation as the engine, continuously optimize product structure and improve service quality. The company is committed to becoming a leading supplier of intelligent cutting and welding equipment in China, contributing the "Juliang strength" to promoting regional industrial transformation and upgrading and the development of China's intelligent manufacturing.