Metal Laser Cutting Machines: ±0.03mm Accuracy, 10K+ Units/Year

Specialized Laser Cut Copper – High Absorption at Short Wavelength

Tianchen’s fiber lasers are engineered to laser cut copper efficiently despite its high reflectivity. Our 1μm wavelength is better absorbed than CO2 lasers. We use a pre-piercing technique and a copper-specific cutting lens to prevent back reflections. Thickness range: 0.2mm to 4mm (pure copper), 0.2mm to 6mm (brass). Applications: busbars, inductors, heat exchangers, and RF shielding. The high peak power creates a clean cut with minimal burrs. When you laser cut copper, the narrow kerf (0.1-0.2mm) saves material on expensive copper sheets. Tianchen also offers automated material handling for coil-fed cutting. Trust the experts – over 10,000 machines sold globally. Laser cut copper with Tianchen for consistent, high-quality results.

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Advantages of the product

Annual Output Exceeds 10,000 Units – Ready Stock & Fast Delivery

Leveraging a 50,000㎡ intelligent manufacturing base, the production capacity for metal laser cutting systems surpasses 10,000 units per year. This scale allows us to maintain a large inventory of standard models, reducing lead times to as little as 7 working days for popular configurations. Unlike small workshops that face months of waiting, our just-in-time supply chain and automated assembly lines ensure rapid fulfillment even for bulk orders. In 2023 alone, we delivered over 12,000 units globally without compromising quality. Customers benefit from lower per-unit costs due to economies of scale, and the fast delivery means you can start production earlier, improving your return on investment. Spare parts are also stocked in regional warehouses across Europe, America, and Southeast Asia.

Global Service Network Covering 100+ Countries

More than 100 countries and regions are served by our local service hubs and certified partners. For any metal laser cutting machine, we provide on-site installation, remote diagnostics, and operator training in your native language. Regional spare part depots in Germany, Brazil, India, and South Africa guarantee that critical components like laser sources or cutting heads arrive within 48 hours. Our global hotline operates 24/7 with an average first-response time under 15 minutes. Unlike brands that disappear after sale, we have a dedicated international service team that conducts annual preventive maintenance. Over 3,000 overseas customers have rated our service responsiveness at 98.5% satisfaction. You are never alone in operating your metal laser cutting equipment.

Laser cutting copper presents a unique set of technical challenges due to the metal's exceptionally high thermal and electrical conductivity, as well as its high reflectivity to certain laser wavelengths. Tianchen Laser's advanced fiber laser systems are specifically engineered to process copper effectively and reliably, a capability that sets modern fiber technology apart from older laser sources. The key advantage of fiber lasers in this application is their shorter wavelength, which is absorbed by copper far more efficiently than the 10.6 micron wavelength of a CO2 laser. This higher absorption rate allows the cutting process to initiate and stabilize more quickly, reducing the risk of back-reflections that can damage the laser optics. The cutting process itself typically utilizes high-pressure nitrogen or compressed air to blow out the molten material, resulting in a clean cut with minimal dross. This capability is increasingly critical in high-growth industries. The electrification of vehicles and the expansion of renewable energy infrastructure have created surging demand for precision-cut copper components, such as busbars for power distribution, battery interconnects, electrical contacts, and heat sinks. The ability to cut these complex, often thin-gauge copper parts with a laser offers significant advantages over stamping or machining, including greater design flexibility, no tooling costs, and the ability to produce high-quality, burr-free edges. For manufacturers in the electrical and electronics sectors, access to a reliable laser cut copper process is a strategic necessity.

Common problem

What thickness of metal can your laser cutter handle?

Our metal laser cutting machines can handle mild steel up to 30mm, stainless steel up to 25mm, and aluminum up to 20mm. For thin sheets of 0.5-6mm, cutting speeds exceed 20m/min. We also offer high-power options (up to 20kW) for cutting up to 50mm carbon steel. The exact thickness depends on the laser source power and material type. Please contact our sales team with your specific requirements for a detailed cutting parameter table.

How accurate is your metal laser cutting machine?

The positioning accuracy is ±0.03mm per meter, and the repeatability is ±0.02mm. This high precision is maintained across the entire working area thanks to our rigid cast-iron bed and dual-drive servo motors. For thin parts, the cut edge perpendicularity is within 0.1mm. These specs are verified using a laser interferometer before delivery. Many customers use our machines for precision parts that require no secondary finishing.

What is the average delivery time for your machine?

For standard models (1kW-6kW with 1500x3000mm table), the delivery time is 7-15 working days after deposit confirmation. Customized or high-power models (10kW-20kW) require 20-30 working days. We maintain a large inventory of popular configurations at our manufacturing base. Shipping time to major ports is typically 15-30 days by sea. Expedited air freight is available upon request.

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Customer Reviews

Jacob

10,000 parts per week with zero downtime

Our automotive supplier plant runs three shifts, cutting 5mm aluminum for battery housings. We bought two Tianchen 6kW lasers. In 18 months, zero unplanned downtime. The automatic nozzle changer and real-time pierce detection are game changers. The annual preventive maintenance was done in one day, and they gave us loaner parts. Output increased 40% compared to our old CO2 lasers. Great value for high-volume production.

Constance

Fast delivery saved our urgent project

Our old cutter broke down with a 3-week lead time for repair. Tianchen shipped a 4kW model from their Shanghai stock to our Jakarta factory in 6 days. The machine arrived on a Wednesday, and we were cutting Friday afternoon. The quality is better than our original German machine. Their sales team even helped with customs clearance. If you need a reliable machine fast, this is the right choice.

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Automated Production Line Integration Ready

Our metal laser cutting systems are designed as plug-and-play modules for automated production lines. Each machine features standard Ethernet/IP and Profibus interfaces, enabling seamless communication with loaders, unloaders, sorting robots, and storage towers. The intelligent nesting software automatically assigns cutting jobs to the most efficient machine and reports real-time material usage. For high-volume manufacturing, we offer a fully automated cell with a 10-pallet tower and a 6-axis robot that handles sheets up to 4m x 2m. This reduces manual labor by up to 80% and increases throughput by 35%. The same automation package supports lights-out manufacturing, allowing you to cut metal parts overnight and on weekends. Hundreds of automotive and appliance suppliers have already automated their cutting processes with our solutions.

Energy-Efficient Cutting with Lowest Gas Consumption

By optimizing the cutting head gas dynamics and using a high-efficiency fiber laser source (up to 45% electrical efficiency), our metal laser cutting systems reduce energy costs by 30% compared to conventional designs. The patented low-pressure cutting mode for thin stainless steel uses nitrogen at only 4-6 bar instead of 15-18 bar, slashing gas expenses significantly. An intelligent standby mode cuts idle power consumption to less than 100W. For a typical 2-shift operation, these savings can exceed $8,000 per year. Furthermore, the laser source is maintenance-free for 100,000 hours, eliminating consumable costs associated with lamps or mirrors in older technologies. This eco-friendly design also reduces your workshop's carbon footprint while delivering the same high-speed cutting performance.