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100–2000W Power Range
Low Distortion Heat Input
Automation Ready Production Cells
Deep Engraving High Definition

Precision Laser Welding

Laser welding concentrates energy into a very small spot to create high-depth-to-width ratio welds with minimal distortion and excellent repeatability. The same high-power laser platforms can also perform deep engraving on moulds, dies, brass, granite, and engineered surfaces with crisp feature definition.

From EV battery tab welding and hermetic medical-device sealing to decorative and industrial deep engraving, Monotek Photonics supplies GZTECH CW, QCW, green, and MOPA laser sources with local application engineering and service support across India.

Compatible Materials

Stainless Steel Brass Aluminium Titanium Copper Busbars Tool Steel Granite & Stone SiC Ceramic
Welding & Engraving Methods
4-Step Process Overview
01
Conduction Welding

Lower power density melts the surface into a smooth, shallow weld pool, ideal for thin materials and aesthetic joints.

02
Keyhole Welding

High power density creates deep penetration welds with narrow seam width and high mechanical strength in a single pass.

03
Remote Galvo Welding

Long focal optics and galvo scanning allow fast seam welding on complex geometries without repeated repositioning.

04
Deep Engraving

High-peak-power pulses repeatedly ablate material to create textured, embossed, and deeply engraved features.

Why Choose Laser Welding?


Minimal Distortion

Laser energy is tightly controlled, reducing heat spread, warping, and post-process correction compared with arc welding.

Precision Joint
Hermetic Seals

Continuous laser seams create leak-proof joints for medical devices, sensors, battery enclosures, and sealed assemblies.

Reliable Seal
Automation Ready

Integrates easily with robots, galvo heads, and production lines for repeatable, high-speed manufacturing environments.

Industry 4.0
Deep Engraving Quality

MOPA and high-power laser sources engrave metals and stone surfaces with sharp detail, depth, and consistent finish.

Premium Finish

Where Laser Welding Is Applied


01
Battery & EV

Tab welding, busbar joining, connector welding, and battery-pack assembly for high-reliability energy systems.

02
Medical Devices

Hermetic sealing, implant joining, precision welding on stainless and titanium medical components.

03
Industrial Manufacturing

Sheet metal seams, sensor housings, automotive parts, and precision engineering assemblies.

04
Engraving & Texturing

Deep engraving of brass, granite, tool steel, and special surfaces for moulds, dies, and decorative products.

Ready to See Laser Welding
In Action on Your Material?

Send us your sample and our engineers will run a free process test, delivering detailed parameters and results back to you.

Call Us Now +91 7594998159
Visit Us Ahmedabad, India
Response Time Within 24 hours