Handheld laser welding machines
An innovative alternative to TIG and MIG/MAG welding
The future is now! Check our laser welding machines!
Table: Technical specification MOST Lasers!
| Model | MA1-ULTRA | MA1-65 | MA1-45 | MA1-35 | LN HW 1500 | |
|---|---|---|---|---|---|---|
| Power [W] | 2000 | 1500 | 1200 | 800 | 1500 | |
| Cooling | Air-cooled | Water-cooled | ||||
| Wavelength [nm] | 1080 | 1080 | 1080 | 1080 | 1080 | |
| Weld thickness [mm] | Stainless steel | 8.5 | 6.5 | 4.5 | 3.5 | 4.0 |
| Carbon steel / iron | 8.5 | 6.5 | 4.5 | 3.5 | 4.0 | |
| Aluminium | 6.5 | 5.5 | 4.0 | 3.0 | 2.0 | |
| Galvanized sheet | 8.5 | 6.5 | 4.5 | 3.5 | 3.0 | |
| Operating temperature [oC] | 0–40 | 0–40 | 0–40 | 0–40 | 0–40 | |
| Weight [kg] | 42 | 39 | 38 | 28 | 300 | |
| Dimensions [L × W × H mm] | 667×276×542 | 667×276×542 | 667×276×542 | 576×265×425 | 1190×620×1170 | |
Why handheld Laser Welding?
Easy to start – unbox, set and weld
Easy to use
Easy to learn welding – novice can master high quality welds in short time
Fast welding – almost 4 Times faster than TIG
High quality of welding – perfect welding seam, deep molten pool and high strength, uniformity and good consistency
Less post weld grinding and cleaning
Small heat affected zone
MA1 THEO air-cooled laser welding machines
Check our models: MA1-ULTRA (2000 W), MA1-65 (1600 W), MA1-45 (1200 W), MA1-35 (800 W)
Key features of MOST Aircooled Series
Stable performance and reliable quality
Compact handheld welding torch
Truly portable and lightweight construction
Simple operating system, Inteligent Processing Mode
Watch a video about the series welding machines MA1 THEO
The MA1-ULTRA/65/45/35 THEO laser welding machine is an innovative device for precise laser welding. It offers quick installation (230 V power supply, shielding gas, ground clamp) and intuitive operation via a touch panel. It allows the selection of predefined or custom parameters, increasing the efficiency and accuracy of the process. Ideal for industrial applications where quality, repeatability, and time savings matter.
Michał Puchciński,
Product Director
LN-HW MOST liquid-cooled laser welding machines
Check our models: LN-HW 1500 (1500 W) MOST
Key features of MOST Watercooled Series
A glass rotation system that extends the service life – allowing for up to six rotations instead of replacement
Heavy duty performance and reliable quality
High-quality, very precise welding torch
Stacionary, safe and robust construction
Digital LCD display with full process control
MOST LN-HW-1500 laser welding machine is a modern device designed for joining elements up to 6 mm thick. Thanks to laser technology, it enables fast and precise welding of various materials and shapes, delivering durable, estetically pleasing, and nearly invisible welds. The material does not deform, and additional processing is usually unnecessary, which saves time and costs. Laser technology is widely used across many industries – from automotive and aerospace to electronics, energy, and the food industry. It is a modern welding method that combines high quality, speed, and efficiency, proving effective both in mass production and in the fabrication of precision components.
Piotr Kujawa,
Product Presenter
Laser cleaning machines
Check our model: XTW-2000 (SUP22C)
Why is laser cleaning worth it?
No chemicals or water - no cleaning agent costs
Versatile use - removes rust, grease, paint and resin
Safe for the base material - removes only contaminants
Maximum precision - selective and accurate cleaning
Time saving - very high work efficiency
Eco-friendly process - dry cleaning without waste
Low operating costs - minimal maintenance and no consumables
Table: Technical specification of the MOST XTW-2000 laser cleaning machine
| Model | Power supply | Power consumption | Operating air humidity range | Power adjustment range | Laser wavelength | Pulse frequency | Cleaning capacity | Cooling method | Weight | Head cable length | Dimensions (D x H x W) | Working range | Catalogue number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MOST XTW-2000 | 230 V | up to 9.5 kW | 30–70% | 10–100% | 1064 nm | 20–50 kHz | 5–10 m²/h | water-cooled | 200 kg | 10 m | 1080×830×600 mm | 10–300 mm | 3L 00 000006 |
Laser cleaning applications
Automotive industry - cleaning parts and bodywork, removing oils, grease and coatings.
Shipbuilding and marine maintenance - effective rust removal and surface preparation.
Rubber mould and tyre production - precise mould cleaning before the next production cycles.
Railway industry - cleaning assemblies and structural components.
Environmental protection - removing contaminants from metal without harmful impact on the surroundings.
Heavy industry and machinery - cleaning machines, tools and structural parts.
4-in-1 laser machine - welding, cleaning and cutting
Check our models: XTW-3000 MOST
One machine for key metalworking processes
Welding
Weld seam cleaning
High-performance cleaning
Cutting
It also ensures precise cutting of thin sheets up to 2 mm, leaving smooth edges without burrs.
Key features of MOST liquid-cooled laser machines
Versatility: one machine for three key metalworking processes.
High quality: fast work with low energy consumption.
Efficiency: high process speed with low operating costs.
Ergonomics: a lightweight, comfortable head supports long working sessions.
Safety: temperature monitoring and overheating protection systems.
Table: Technical specification of the MOST XTW-3000 laser machine
| Model | Laser power | Wavelength | Laser source | Cooling | Welding speed | Power supply | Dimensions (L x W x H) | Head | Wire feeder | Fiber length | Catalogue number |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MOST XTW-3000 | 3000 W | 1064–1080 nm | RECI | Water-cooled, with built-in cooling system | up to 120 mm/s | 400 V, 50 Hz | approx. 630×1300×1500 mm | SUP head with focal adjustment, compatible with welding, cutting and cleaning nozzles | Automatic, for 2 spools | 10 m (20 m optional) | 3L 00 000007 |
The MOST XTW-3000 laser is a versatile 4-in-1 machine combining welding, cutting and metal cleaning. With 3000 W of power, it enables fast and precise processing of parts up to 7 mm thick, producing strong, clean welds and smooth cut edges. The laser also removes rust, paint and contaminants effectively, speeding up surface preparation. It is a solution for both serial production and individual projects, delivering high quality, time savings and convenient operation.
Łukasz Sterczyński,
Product Presenter
Personal protective equipment for laser welding
MOST 100LW laser welding helmet
The MOST 100LW laser welding helmet is a reliable, safe and fully certified product compliant with EN207. It allows safe laser welding while protecting both the eyes and the whole face. The MOST 100LW hybrid auto-darkening filter also lets the operator adjust the shade for laser welding or traditional welding methods. Safety is further supported by a specially designed shell with an aluminium shield.
Jacek Borowiec,
Product Director
Buy conveniently in the online shop
MOST 100LW laser welding helmet
Features
The helmet is made of high-durability materials that effectively protect against mechanical impacts.
The comfortable headgear with multi-stage adjustment allows precise fitting to the welder's head shape and size.
The aluminium shield absorbs reflected radiation during laser welding, protecting the face against reflected laser beams.
The EN207-compliant filter provides protection against direct laser exposure as well as reflected, scattered, diffracted and divergent laser radiation.
MOST 100LW automatic laser filter
Designed according to EN207 - the filter meets laser protection requirements, with OD10 optical density at 1064 nm.
Protection against direct laser exposure, reflection, scattering, diffraction and beam divergence.
Ultra-bright 2.0 light state - the filter provides excellent clarity and detail visibility.
Provides protection against UV/IR radiation, including blue light.
Smart adjustment - shade level, delay and sensitivity can be easily controlled using a user-friendly LED panel.
Adjustable headgear
Comfortable fit for the user's head.
Multi-point adjustment for setting the helmet angle and height.
Soft contact elements reduce pressure points.
Quick knob adjustment, also while wearing protective gloves.
Watch the video about the MOST 100LW laser welding helmet
Recommended safety products for work with laser welding and cleaning machines
Safe MOST laser welding - check how to protect operators during laser welding
Learn more about laser welding, check out the Laser Welding Vademecum!
Efficient welding in action
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Contact us if you would like to receive an offer or learn more about MOST Laser Welding Machines.
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