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Laser Welding Machine for heating tube

Type: YAG Pulse

  • MICC

Laser Welding Machine for heating tube


  • Fast welding speed,laser 500W automatic welding speed can reach 15mm/s. It can effectively improve production efficiency.

  • The welding appearance is beautiful, and the appearance is silver-white after laser welding, and the welding seam is flat without subsequent processing.

  • The welding quality is stable, laser welding has no sand holes, and the welding electric heating tube is tightly sealed. 99% can reach the pass rate, which can help enterprises reduce the scrap rate of the product.

  • High automation, automatic welding throughout, only one ordinary worker to load and complete the welding process.



  • The X, Y, Z, and D axes of the workpiece to be welded are step-driven to meet the needs of large strokes

  • High production efficiency, fast welding speed and automatic batch production

  • Can weld any point, straight line, circle, elliptical machine square and other arbitrary trajectories

  • With auto focus and rotation functions, it can weld products of any shape in 3D space.


Sanitary industry: water pipe joint, reducer joint, tee, valve

Battery industry: laser welding of lithium batteries, battery packs, electrodes

Spectacles industry: precision welding of stainless steel, titanium alloy, etc.

Hardware industry: impeller, kettle, water cup, stainless steel bowl, sensor, diode, aluminum alloy, cell phone battery, door handle, shelf, etc.


Sample Pictures



1. Using imported ceramic cavity from Britain, high photoelectric conversion efficiency.

2. CCD image monitoring to ensure the stability of welding quality.

3. Specialized automatic tooling fixture can be customized to achieve mass production of products.

4. The laser power density is large. After the workpiece absorbs the laser, the temperature rapidly rises and melts or vaporizes, even if the melting point is high, the hardness is high and the material is brittle.(Such as ceramics, diamonds, etc.) can also be processed by laser.

5. the laser head is not in contact with the workpiece, there is no problem of wear of processing tools.

6. The workpiece is not stressed and is not easy to pollute.


YAG Pulse





Pulse frequency

1-300HZ (continuously adjustable)

Pulse width

0.1-20ms (continuously adjustable)

Focusing spot diameter


Focusing lens focal length

100mm / 120mm / 150mm (optional)

Maximum single pulse energy


Observation system

CCD visual image

Power demand

380v ± 10% / 50hz

Rated power


Protective gas

argon ,nitrogen

Cooling system

internal circulating water cooling + chiller

Internal circulation medium

deionized water, distilled water or purified water

Continuous working time


Worktable stroke

300mm x 200mm (non-standard separately customized)

Machine weight


Use environment

clean dust-free

no vibration source

10  -30

humidity 5% -85%

Contact Us
   #26 Puzhu South Road, Pukou District, Nanjing 211800, Jiangsu China
   + 86 25 8644 2824
   + 86 25 5246 8824
    +86 139 1388 6088

2025 NW 102nd Ave.Unit#110 Miami, FL33172
 Phone: 1-(305)230-4830

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