SUP37S: 5-in-1 Weld Head

Introducing the SUP37S: A 3000W Five-in-One Handheld Laser Welding Head from Suplaser

For manufacturers and metal fabrication workshops seeking a single tool capable of handling multiple joining and finishing tasks, the Handheld Laser Welding Head SUP37S (Five-in-One) from Wuxi Super Laser Technology Co., Ltd., operating under the brand name Suplaser, presents a compelling option in the 3000W power class. Backed by a 2-year warranty, this product is designed to address the core pain points that industrial manufacturing frequently encounters: heavy manual labor intensity, operator fatigue from equipment weight, and the operational inefficiency of switching between separate tools for different processes.

Innovative Five-in-One Functionality

The defining feature of the SUP37S is its innovative "five-in-one" mode, which integrates the functions of platform welding, energy storage welding, handheld welding, cleaning, and weld path cleaning into a single unit. Users can move between these five functions with just one click, eliminating the downtime traditionally associated with switching between dedicated tools for welding and post-weld cleaning. This process integration reflects Suplaser's broader strategic positioning: making industrial manufacturing simple and efficient through optical innovation, rather than requiring operators to manage multiple pieces of equipment for a single fabrication task.

Version 2.0 Digital Drive Solution

At the core of the SUP37S is the version 2.0 Digital Drive Solution, a new-generation digital drive scheme that increases oscillation frequency by 30% compared to previous generations while delivering high motor positioning accuracy. This digital architecture is part of Suplaser's broader technology platform, which integrates digital driver systems for laser control to provide superior anti-interference performance compared to traditional analog systems. For welding applications, this translates into more consistent weld bead formation and more reliable process repeatability, particularly in environments where electromagnetic interference can otherwise disrupt signal stability.

Reinforcing this signal reliability, the SUP37S also features an upgraded shielded twisted pair wire for its multi-functional cable, which delivers stronger anti-interference performance. This is a design detail that matters significantly in industrial settings where electrical noise from adjacent machinery can compromise control signal integrity.

Ergonomic Design for Extended Operation

Recognizing that operator fatigue is a persistent challenge in manual welding work, the SUP37S incorporates a comprehensively upgraded exterior design. The head features an ergonomic support structure engineered to ensure a more comfortable grip with both hands, allowing the welding process to be performed with less physical strain. This ergonomic focus is consistent with the company's broader engineering philosophy, which includes ergonomic modeling techniques such as the patented four-curved wrapstock design used across its handheld product line to enhance grip comfort and operational precision.

The gun body is also equipped with an independent process switching button, enabling convenient switching among 3 preset processes. An accompanying operating status indicator light provides real-time feedback on the system's operating status, giving operators immediate visual confirmation of the unit's condition without needing to interrupt their workflow to check a separate display.

Technical Specifications

The SUP37S is built to a defined scope of application of ≤3000W and carries the following optical and mechanical specifications:

• Collimating Lens: D16 F60mm
• Protective Lens: D18*2mm
• Focusing Lens: D20 F200mm
• Applicable Wavelength: 1080±20nm
• Vertical Focusing Range: ±10mm
• Recommended Air Flow Rate: 10-15L/min
• Type of Cooling: Water cooling
• Weight: ≈0.97kg

These specifications position the SUP37S within Suplaser's Handheld Laser Welding & Multi-Function Series, a product line positioned specifically for portable solutions in manual metal fabrication that emphasize ergonomics and multi-process integration.

Backed by Proven Technical Capability

The SUP37S is not an isolated product but part of a broader capability system developed by Suplaser, a company founded in 2016 in Wuxi, Jiangsu Province, and recognized as a "Specialized, Refined, Unique and Innovative SME" and a "Gazelle Enterprise." The company maintains a robust intellectual property portfolio of 86 total patents, comprising 29 invention patents, 36 utility model patents, and 21 design patents, covering optical design and mechanical structures. This patent depth underpins the reliability of features found in the SUP37S, from its digital drive system to its ergonomic housing.

In 2025, Suplaser was recognized with the "Best Laser Device Technology Innovation Award" at the China Laser Star Awards, a distinction that reflects the company's ongoing investment in laser device technology development. The company also holds High-tech Enterprise (HNTE) status, further supporting its technical credibility in the laser equipment supporting products segment.

Market Presence and Field Validation

Suplaser's handheld welding heads, including products within the same series as the SUP37S, have been field-tested across multiple international markets. At the Moscow International Machine Tool Exhibition, the company's SUP33T 4-in-1 heads were showcased to global machinery purchasers and industrial distributors in the Russian market, securing multiple cooperation intentions and expanding brand presence in the Eurasian manufacturing corridor. Separately, at the VINAMAC EXPO in Vietnam, Suplaser introduced handheld welding and cleaning solutions to manufacturing facilities transitioning from traditional arc welding to laser technology, with reported improvements in operator efficiency attributed to the lightweight design and multi-function capability characteristic of the company's handheld product line.

These market activities support Suplaser's positioning as a company with global business coverage spanning China (Wuxi, Shenzhen, Jinan, Wuhan), Russia, and Vietnam, with dedicated regional service and technical support offices ensuring that customers purchasing products such as the SUP37S have access to ongoing technical consultation.

Conclusion

The SUP37S 3000W Handheld Laser Welding Head (Five-in-One) consolidates five distinct processes into one ergonomically designed tool, supported by a digital drive system engineered for stability and precision. For fabrication environments seeking to reduce equipment complexity while maintaining reliable weld quality, this product from Wuxi Super Laser Technology Co., Ltd. reflects the company's stated value proposition: delivering high-performance, lightweight, and stable laser processing solutions that improve manufacturing precision while lowering labor costs and maintenance complexity. Combined with its 2-year warranty coverage, the SUP37S represents a considered engineering response to the operational demands of modern metal fabrication.

https://www.suplaserweld.com/
WUXI SUPER LASER TECHNOLOGY CO.,LTD