Parameter
6000W water-cooled laser welding machine
| Model | TZ-6000 |
| Laser Power | 6000W |
| Fiber Length | 10m |
| Working Mode | Continuous/Modulation |
| Laser Wavelength | 1080 ± 10nm |
| Welding Speed | 0-215mm/s |
| Working environment | 15~40℃, humidity<70%, no condensation |
| Applicable plate thickness | 2-14mm |
| Max power consumption | ≤ 27KW |
| Working Voltage | 380V 50Hz/60Hz |
| Net weight | 280kg |
| Dimensions | 1420 x 740 x 1220mm |
| Packaging size | 1570 x 910 x 1600mm |
| Gross weight | 300kg |
| Equipment functions | welding, cutting, rust removal, weld cleaning |
Product Overview
The 6000W water-cooled laser welding machine is a top-level intelligent device designed specifically for mid to high end industrial manufacturing and medium thick plate welding scenarios. Based on the 3000W model technology, the power has been doubled and upgraded, with a stable rated output power of up to 6000 watts. It combines cutting-edge laser core technology with industrial grade water-cooled cooling systems, combining advanced fusion capabilities, the highest welding efficiency, and 24-hour stable operation. Compared with the 3000W model, its welding thickness continues to exceed 14mm, making it more adaptable to complex working conditions; Compared with traditional high-power welding equipment, its welding accuracy, heat affected zone control, and intelligence level have achieved significant leaps, making it easy to meet the welding needs of thick plates in various metal materials such as stainless steel, carbon steel, and aluminum alloy. It is widely used in industries such as construction machinery, steel structures, shipbuilding, aerospace, and new energy that require high welding quality and efficiency.
Core performance parameters
- Laser power: rated output of 6000w, adjustable power range of 10% -100%, suitable for welding requirements of 2-14mm stainless steel, carbon steel, galvanized sheet, aluminum, iron and other metal materials, can achieve high-quality forming, and the welding thickness is increased by more than 60% compared to the 3000w model.
- Wavelength: 1064nm fiber laser, with further improved beam quality and smaller focal spot diameter. Compared with the 3000w model, the energy concentration increases by 35%, and the penetration depth of deep penetration welding is further enhanced.
- Water cooling system: Industrial grade closed-loop water cooling and heat dissipation system, using industrial grade plate heat exchangers and dual independent circulation circuit design, with high heat dissipation power and precise temperature control between 10-40 ℃. Compared with the 3000 watt model, the heat dissipation efficiency has been improved by 50%. It supports 24-hour continuous operation, suitable for the needs of industrial continuous production.
- Power requirements: 380V ± 5%, 50/60Hz, power consumption ≤ 27kW.
- Welding joint strength: The tensile strength of the weld seam is ≥ 99% of the strength of the base material, and the weld seam is uniformly and densely formed without defects such as pores, cracks, splashes, etc., meeting the strict requirements of high-end equipment for the appearance and performance of the weld seam.

Product advantages and after-sales support
Performance advantages:
- ① Peak power: 6000w of ultra-high power output, with significantly improved welding thickness and speed compared to the 3000w model;
- ② Ultimate welding: meets the strict requirements of high-end equipment for welding quality;
- ③ Stable and reliable: Industrial grade water cooling system+ultra stable structural design, supporting 24-hour continuous operation with low failure rate;
- ④ Cost optimization: Welding efficiency improvement+omission of subsequent processes+extension of consumable life, long-term comprehensive cost reduction of over 35%, significant increase in investment return rate.

After sales guarantee: Provide a 1-year warranty for the entire machine and free online remote technical support. Our professional after-sales team responds 24 hours a day, provides free online operation training, regularly follows up on equipment usage, and promptly solves any problems encountered by users during use. At the same time, we provide vulnerable parts supply to ensure that users have no worries.
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