What types of laser machines does Youmir Laser manufacture?

We manufacture handheld and CNC fiber laser welding machines, YAG laser welders, pulsed and continuous laser cleaning machines, fiber laser cutting machines, mold repair laser welders, jewelry laser welders, and matching parts and consumables.

Can I test my own parts before choosing a machine?

Yes. You can send samples to our factory. Our engineers run welding or cleaning experiments and return a test report, process videos and a recommended parameter window, so you can confirm results before selecting a configuration.

Which handheld laser welder power should I choose?

As a general reference, 1000 W suits thin sheet up to about 3 mm stainless steel, 1500 W is the most common choice for mixed fabrication up to about 4 mm, and 2000 W to 3000 W are used for thicker steel and aluminum. Actual capability depends on joint fit-up, shielding gas and filler wire, so we verify it on your samples.

What is the difference between pulsed and continuous laser cleaning machines?

Pulsed laser cleaners deliver short high-peak pulses with low heat input, ideal for molds, precision parts and thin coatings without damaging the substrate. Continuous laser cleaners offer higher throughput at lower cost for heavy rust and paint on steel structures where some heat input is acceptable.

Do you support OEM and ODM orders for distributors and brand owners?

Yes. We support appearance and branding customization, function and software customization, automation system development and production line integration for brand owners, factories and distributors.

What after-sales support do overseas buyers receive?

We provide 24/7 online technical consultation, remote video guidance, fault diagnosis and software updates, and we support overseas agency services and on-site installation training.

Custom Boom Mold Laser Welding Machine Manufacturers, Factory

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Custom Boom Mold Laser Welding Machine Manufacturers, Factory

1. Adopt imported ceramic focusing cavity, with high reflectivity, strong energy, high temperature resistance, corrosion resistance and ultra-long service life;

2. Equipped with 1.5 special chiller, it can meet the requirements of long-term and high-power welding with better stability;

Note: 400W with 3P chiller

3. Equipped with three-dimensional load-bearing table base electric lifting, the table moves using precision ball screws and high-precision straight rails, which are light and flexible, with precise positioning and a load-bearing capacity of 100 kg;

4. The laser head can slide back and forth, lift manually, and the laser head can be easily rotated 180 degrees, which is convenient for welding any side;

5. Equipped with a gas protection system, which effectively protects the product from argon protection during the welding process, maintains the original color of the product and ensures the welding quality.

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Product Description

Device Configuration

200W Configuration List

1. A set of YAG laser

2. One set of optical system

3. A set of lifting and moving optical fixtures

4. One set of LCD display system

5. A set of refrigeration, water flow, and temperature detection system

6. A microscope

7. A set of workbench

8. One 1.5P chiller

9. One set of host cabinet

10. One electric crane

400W Configuration List

1. A set of YAG laser

2. One set of optical system

3. A set of lifting and moving optical fixtures

4. One set of LCD display system

5. A set of refrigeration, water flow, and temperature detection system

6. A microscope

7. A set of workbench

8. One 3P chiller

9. One set of host cabinet

10. One electric crane

Product Size

YME-200W-DB

YME-400W-DB

Boom Parameters

Detailed Parameters

Model	YME-200W-DB	YME-400W-DB
Maximum laser power	200W	400W
Laser wavelength	1064nm
Focusing cavity reflector	Imported ceramic focusing cavity
Current adjustment range	60-150A
Laser frequency	1-20Hz	1-30Hz
Pulse Width	0.3-10ms	0.3-10ms
Light spot adjustment range	0.2-2mm	0.2-3mm
Aiming and positioning	Microscope (optional camera system)
Chiller cooling power	1.5P	3P
Rated power	8KW	12KW
Electricity demand	380V±5V 50Hz/40A 220V±5V 50Hz/60A	380V±5V 50Hz/40A
Three-dimensional load-bearing worktable travel	Three-dimensional load-bearing worktable travel
Three-dimensional load-bearing workbench	100kg
Overall dimensions / net weight	Host: 1450×550×1140mm	Host: 1450×550×1140mm
	Chiller: 600×500×970mm	Chiller: 640×580×1100mm
	Table size: 450×300mm	Stroke: 125×100mm
	Three-dimensional load-bearing workbench: 550×400×700mm	Three-dimensional load-bearing workbench: 550×400×700mm

Machine Picture

Application

Suitable for large mold repair welding, mobile phone communications, jewelry crafts, electronic components, clocks, sensors, precision machinery, hardware, gas and vehicle parts, etc., various metals and alloys.

Some sample display

Frequently Asked Questions

Q: What is the difference between the YME-200W-DB and YME-400W-DB models?

The primary differences lie in the laser power, cooling capacity, and frequency. The YME-200W-DB provides 200W laser power with a 1.5P chiller and 1-20Hz frequency, making it ideal for precision and small-to-medium mold repairs. The YME-400W-DB delivers 400W laser power with a 3P chiller and 1-30Hz frequency, offering higher penetration and faster welding speeds for larger molds.

Q: Can this machine weld oversized or heavy molds?

Yes. The boom arm design features flexible multi-axis positioning and an optical fixture extension that allows operators to repair large, heavy molds directly on the floor or a pallet, bypassing worktable load limitations. For table operations, the standard 3D workbench supports up to 100kg.

Q: What materials can be welded and repaired?

This system handles a wide range of metals and alloys, including die steel, alloy steel, high-carbon steel, stainless steel, copper alloys, and aluminum. It is widely used in mold crack repair, worn edge buildup, and precision fabrication.

Q: How is precise alignment achieved during micro-welding?

Each unit comes standard with a dedicated high-magnification microscope with crosshair reticle targeting. Additionally, an optional CCD high-definition camera monitoring system is available for direct on-screen observation.

Q: What electrical power supply is required for operation?

The YME-200W-DB supports either 380V±5V 50Hz/40A or 220V±5V 50Hz/60A. The higher-powered YME-400W-DB requires a 380V±5V 50Hz/40A power connection to accommodate the 12KW rated power and 3P industrial cooling system.