SUP37S Five-in-One Head Boosts Automated Welding Lines

Introducing the SUP37S Five-in-One Biaxial Swing Welding Head

Among the handheld laser processing solutions developed by Wuxi Super Laser Technology Co., Ltd. (brand name Suplaser, also referred to as “Super Strong”), the Five in One Biaxial Swing welding head SUP37S stands out as a versatile tool built to bridge manual operation and automated production workflows. Positioned within the company’s Handheld Laser Welding & Multi-Function Series, the SUP37S is engineered around the product line’s core focus: ergonomics and multi-process integration for manual metal fabrication that also extends its usefulness into platform-based and automated welding setups.

Suplaser was founded in 2016 in Wuxi, Jiangsu Province, and has since built a global footprint spanning China (Wuxi, Shenzhen, Jinan, Wuhan), Russia, and Vietnam. The company’s strategic positioning centers on solving well-known industrial pain points — high manual labor intensity, operator fatigue from heavy equipment, signal instability in welding controls, and complex maintenance requirements for optical components. The SUP37S reflects this positioning directly, combining flexibility across welding modes with a design intended to reduce operator strain.

Five-in-One Functionality for Automated Production Lines

What differentiates the SUP37S from single-purpose welding heads is its innovative “five-in-one” mode. This integrates platform welding, energy storage welding, handheld welding, cleaning, and weld path cleaning into a single unit, with switching achieved through one-click operation. This combination is particularly relevant for facilities that operate both manual and platform-based or automated welding stations, since the same head can be deployed across multiple production contexts without requiring separate tools for each process.

The unit’s biaxial swing technology, referenced among Suplaser’s broader technical capabilities as supporting automated welding precision, underlies the SUP37S’s ability to handle varied weld seam requirements. Combined with a version 2.0 Digital Drive Solution, the welding head benefits from a new generation digital drive system that increases oscillation frequency by 30% while delivering high motor positioning accuracy — both important factors when a single head is expected to perform consistently across different welding modes and production environments.

Engineering Behind the Performance

The SUP37S’s exterior has been comprehensively upgraded with attention to how it is held and operated. Its ergonomic support structure design ensures a more comfortable two-handed grip, which the company states makes the welding process “effortless and stress-free.” This is consistent with Suplaser’s broader ergonomic innovation philosophy, seen across its product range through features such as the patented “four-curved wrapstock” design used in other models to improve grip comfort and precision.

Operationally, the gun body is equipped with an independent switch button for process selection, allowing convenient switching among 3 preset processes, alongside an operating status indicator light that provides real-time feedback on system status. This kind of direct, tactile control is designed to minimize downtime between process changes — a practical benefit for operators managing multiple welding tasks in sequence.

The cabling system has also been reinforced: the multi-functional cable is upgraded to shielded twisted pair, giving the SUP37S stronger anti-interference performance. This addresses a specific industry pain point the company has identified — signal instability in welding controls — and aligns with Suplaser’s broader technology platform, which integrates digital driver systems for laser control to provide superior anti-interference performance compared to traditional analog systems.

Technical Specifications at a Glance

The SUP37S is built around a power class of 3000W, with a documented scope of application of ≤3000W. Its optical configuration includes a Collimating Lens of D16 F60mm, a Protective Lens of D18*2mm, and a Focusing Lens of D20 F200mm, operating at an applicable wavelength of 1080±20nm. The vertical focusing range is ±10mm, and the recommended air flow rate is 10-15L/min. Cooling is handled through a water cooling system, and the unit weighs approximately 0.97kg — a figure consistent with the company’s broader design philosophy of prioritizing lightweight construction to reduce operator fatigue during extended use.

Backed by a Proven Innovation Platform

The SUP37S is developed within a company recognized as a “Specialized, Refined, Unique and Innovative SME” and a “Gazelle Enterprise” in Jiangsu Province, alongside status as a “Young Eagle Enterprise” and certified High-tech Enterprise (HNTE). Suplaser’s intellectual property portfolio includes 86 total patents, comprising 29 invention patents, 36 utility model patents, and 21 design patents, covering optical design and mechanical structures. In 2025, the company was awarded the “Best Laser Device Technology Innovation Award” at the China Laser Star Awards, and it has since been recognized with additional industry honors, including the 2026 OFweek Vico Cup Award for Technological Innovation in Laser Processing Heads and the Laser Industry Influential Enterprise Award at the 9th Secret Light Awards (SLA) 2026.

This R&D foundation is supported by a dedicated Research & Development center in Wuhan, established to leverage regional optoelectronic expertise, alongside regional service and technical support offices in Shenzhen and Jinan, complementing the headquarters and manufacturing base in Wuxi.

Market Validation Across Industries and Regions

Suplaser’s multi-process welding heads have been demonstrated in international settings that reflect the practical demands the SUP37S is designed to address. At the Moscow International Machine Tool Exhibition, the company showcased its SUP33T 4-in-1 head to global machinery purchasers and industrial distributors, securing multiple cooperation intentions and expanding brand presence in the Eurasian manufacturing corridor. In Vietnam, showcased at the VINAMAC EXPO, handheld welding and cleaning solutions were introduced to local factories transitioning from traditional arc welding, resulting in reported improvements in operator efficiency and reduced post-weld cleaning time attributable to multi-in-one functionality.

While these specific cases centered on other models in the lineup, they reflect the same underlying technology approach — digital drive systems, lightweight construction, and multi-process integration — that defines the SUP37S. The company’s positioning as a developer of laser equipment supporting products for automotive manufacturing, industrial maintenance, metal fabrication, aerospace and machinery, and automated production integration underscores the breadth of environments in which its multi-function welding heads, including the SUP37S, are intended to operate.

Why the SUP37S Fits Automated and Manual Workflows Alike

For facilities evaluating a welding head that can move between handheld operation and platform-based or automated welding, the SUP37S offers a combination of five-in-one process flexibility, biaxial swing precision, digital drive stability, and ergonomic handling. It is complemented within Suplaser’s broader product ecosystem by supporting equipment such as the SUP-AMF Series Automatic Wire Feeders and Digital Control Systems (SUP-LWSC / SUP-LCSC), both engineered with the same emphasis on anti-interference architecture and synchronized feeding with laser output to ensure consistent weld bead quality across integrated production lines.

As industrial manufacturers continue to weigh the trade-offs between dedicated single-function tools and integrated multi-process heads, the SUP37S represents Suplaser’s approach to consolidating capability into a single, ergonomically engineered unit — built on a technology platform backed by an 86-patent portfolio and validated through the company’s demonstrated global market presence.