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The Dynalasers S Series is a portable handheld laser welder designed for users who need compact size, easy movement, and reliable thin metal welding. With S30 and S40 models, this series combines a lightweight body, smart control, air cooling, and stable laser output for workshops, repair work, and on-site welding tasks.
The S Series handheld laser welding machine is built for light sheet metal fabrication. It supports continuous, spot, and pulse welding modes, helping users handle different weld types with one compact system.
The S Series is a compact laser welder built for light sheet metal welding. Its small footprint makes it easier to place in workshops, repair areas, and flexible production spaces.
S30 weighs less than 21 kg, while S40 weighs less than 22 kg. As a lightweight laser welder, the S Series is easier to move, lift, and reposition for daily welding tasks.
The S Series can work with the WF01 wire feeder for smoother filler-wire welding. It supports automatic calibration, real-time speed adjustment, and wire spools up to 300 mm.
Continuous, spot, and pulse modes allow users to adjust welding behavior for different materials, seams, and appearance requirements.
S30 is suitable for users who need a smaller portable laser welding machine for stainless steel, carbon steel, galvanized sheet, aluminum, and brass. It supports up to 2.5 mm welding depth on stainless steel, carbon steel, and galvanized sheet, making it practical for light fabrication and repair work.
S40 offers stronger welding capability while keeping the same compact structure. It supports up to 3.5 mm welding depth on stainless steel, carbon steel, and galvanized sheet, and up to 2.5 mm on aluminum and brass. For users comparing laser welders for workshop use, S40 is the stronger S Series option.
The S Series is suitable for stainless steel cabinets, shelves, frames, kitchenware, and decorative metal products requiring clean weld seams.
| Specifications | S30 | S40 |
|---|---|---|
| Working Mode | Continuous / Spot / Pulse | Continuous / Spot / Pulse |
| Machine Weight | < 21 kg | < 22 kg |
| Machine Dimensions | 507 × 230 × 349 mm | 507 × 230 × 349 mm |
| Welding Gun Weight | < 0.48 kg | < 0.48 kg |
| Input Voltage | AC 220–240 V, 50/60 Hz | AC 220–240 V, 50/60 Hz |
| Cooling Method | Forced Air Cooling | Forced Air Cooling |
| Max. Welding Depth, Stainless Steel | 2.5 mm | 3.5 mm |
| Max. Welding Depth, Carbon Steel | 2.5 mm | 3.5 mm |
| Max. Welding Depth, Galvanized Steel | 2.5 mm | 3.5 mm |
| Max. Welding Depth, Aluminum | 1.0 mm | 2.5 mm |
| Max. Welding Depth, Brass | 1.5 mm | 2.5 mm |
Access comprehensive technical guidance for Dynalasers S30, and S40. This manual provides essential instructions on smart UI operation, maintenance, and safety protocols to ensure peak performance and artistic welding results.
Yes. A handheld laser welder works well when the material, thickness, joint fit-up, shielding gas, and parameters are correct. The S Series is designed for practical thin metal welding and light workshop use.
Laser welder price depends on the model, configuration, welding depth requirement, accessories, and shipping details. Contact Dynalasers for an accurate S30 or S40 quotation.
Yes. Handheld portable welders are useful when users need mobility, fast setup, and clean welding on thin metal parts. The S Series is made for this type of flexible work.
Laser welding can produce strong welds when parameters and joint design are correct. MIG is still better for large gaps and heavy structural work, while the S Series is better for thin metal, cleaner seams, and lower heat input.
The S Series can weld stainless steel, carbon steel, galvanized sheet, aluminum, and brass. S40 provides deeper welding capability than S30.
Yes. If you need a compact machine for thin metal welding, repair work, and flexible production, the S Series is a practical laser welder for sale option from Dynalasers.
If you need to compare S30 and S40, our team can help you choose the right handheld laser welding machine based on material, thickness, and welding requirements.
Learn more about stainless steel welding, thin sheet metal welding repair, kitchenware welding, advertising metal products, and hardware fabrication.
Dynalasers provides portable laser welding solutions for workshops, OEM users, maintenance teams, and light industrial production.
Need a compact and easy-to-move portable handheld laser welder? Contact Dynalasers today for S30/S40 specifications, model advice, and a customized quotation.
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