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

Equipment That Moves with the Job

Think about the jobs where the steel is too big to bring to the shop, or the timeline won't allow for shipping parts back and forth. That's where this mobile CNC cutting equipment comes in. It's a complete cutting system built on a mobile frame that goes to the work instead of the other way around. Running on standard 220V single-phase power with both oxy-fuel and plasma cutting options, this equipment handles mild steel up to 100mm thick. The CNC control gives you the precision of a shop system in a package that moves between sites.

Build and Design Philosophy

The mobile design starts at the structure level. The gantry frame uses welded steel with stress-relief treatment, machined rail surfaces, and hardened steel guide rails. This isn't a lightweight compromise – the structure holds accuracy through repeated moves and setups, with positioning precision of ±0.2mm -4.

Mobile equipment needs to handle more than just cutting loads; it needs to survive transport. The frame and rail system are built to withstand the vibration and handling that comes with job-site use. Unlike stationary systems that bolt to a concrete floor and never move, the mobile unit has to hold its geometry through transport, setup, and cutting cycles.

Oxy-fuel – The workhorse for thick steel. Handles mild steel up to 100mm with clean, consistent cuts. The torch package includes automated piercing sequence and gas solenoid valves -4. For carbon steel plates in structural fabrication, shipbuilding, and heavy equipment repair, oxy-fuel remains the most practical field cutting method.

Plasma – For faster cutting on thinner material. The plasma package includes initial height sensing (IHS) and arc voltage height control (AVC) to maintain consistent torch-to-plate distance -4. Compatible with most air plasma systems available on the market, cutting steel, stainless, and aluminum up to 25mm. Plasma cuts faster than oxy-fuel on thin to medium plate and delivers good edge quality for most fabrication applications.

Stainless and Aluminum – Plasma only. The chrome content in stainless prevents oxy-fuel oxidation, and aluminum reflects the preheat flame. The mobile equipment handles both materials cleanly with the plasma torch.

Customer Story: Field Fabrication Contractor

A contractor doing structural steel erection across multiple sites had a productivity problem. They were sending measurements back to the shop for parts to be cut and shipped, then waiting days for delivery. If a part didn't fit, the cycle started over.

They bought the mobile CNC cutting equipment about two years ago. Now, the crew measures at the site, cuts reinforcement plates and connection pieces directly on the steel, and welds them in place. The project manager reported that the mobile equipment cut their site modification time by about half. The CNC accuracy means the parts fit without grinding, and the ability to cut on-site eliminated the shipping delays that used to stall the schedule.

The equipment now moves between sites in a dedicated trailer setup, with the gas supply and control console mounted for quick setup

Production Process in Our Factory

Raw Material – Certified steel sections and components.

Frame Welding – Fixture-welded to maintain geometry through assembly and transport conditions.

Stress Relief – Thermal processing to stabilize the structure before machining.

Machining – Rail and mounting surfaces ground to specification.

Mechanical Assembly – Rack, pinion, servo drive, and motion components installed.

Electrical Integration – Control console, cabling, and cutting system connected.

Testing – 24-hour burn-in cutting test patterns. The test includes transport simulation to verify that the machine holds calibration after movement .

Inspection – Cut samples measured and documented against specifications.

Packing – Crated with protective bracing suitable for mobile equipment shipping.

Frequently Asked Questions

What's the main advantage of mobile CNC equipment over portable machines?

Mobile equipment is built for transport between job sites with a dedicated frame, stabilizers, and transport-ready construction. Portable machines are designed for movement within a shop. Mobile equipment handles rougher transport conditions and sets up faster on uneven surfaces.

Can this equipment cut on uneven ground at a job site?

Yes. The mobile frame includes adjustable stabilizers that level the equipment on uneven surfaces. The design was tested for field conditions including rough terrain and temporary job-site surfaces.

What power source do I need at the job site?

Standard 220V AC single-phase, 50/60Hz. The CNC control and servo drives run on this. The cutting energy comes from gas supply (oxy-fuel) or compressed air and plasma power (plasma). No three-phase is required.

How is the equipment transported between sites?

The equipment mounts on a mobile trailer frame designed for road transport. Standard hitch connections accept most towing vehicles. The frame structure is fabricated from heavy steel tubing to withstand road vibration and environmental exposure.

What's the warranty and support for mobile equipment?

The complete system carries a 1-year warranty against manufacturing defects. The control console and servo drives are covered for the same period. Consumable items – nozzles, electrodes, hoses – are covered only for initial supply. Our engineers provide remote video support for troubleshooting, and spare parts ship within 48 hours from regional distribution points.