Tauweld 225J Benchtop Laser Welder - EDGE Series + SoftSpot Technology
The TauWeld EDGE Series 225J is a professional benchtop laser welder built for precision jewelry work, dental labs, and high-repeatability production. Featuring Soft Spot technology, it delivers smoother, more controlled energy distribution for cleaner welds, improved cosmetic finish, and greater confidence on delicate components.
110V ONLY — plug-and-play in the United States with no transformer required
Manufactured in Italy and exclusively distributed in the U.S. by Pepetools.
A smoother, more forgiving energy profile that helps reduce harsh penetration and improves surface finish— especially on thin, delicate, or high-value components.
Up to 225J with adjustable pulse time and frequency, plus motorized spot control for precise, repeatable welds in production environments.
Built for comfort and speed with a 7" color touchscreen and internal joystick control—so you spend less time navigating menus and more time welding.
The TauWeld EDGE Series 225J is designed to deliver maximum precision in high-intensity work environments. It strikes a rare balance of performance, operational comfort, and versatility—ideal when weld consistency and aesthetic quality matter just as much as strength.
From everyday jewelry repairs to production-level fabrication, the EDGE platform is built for repeatability and high-quality results in a compact, professional benchtop format. Tauweld instruction manual can be found here
Soft Spot technology is an advanced beam-shaping feature that helps deliver smoother, more controlled energy transfer at the weld site. By softening the energy profile, it supports cleaner welds with better surface appearance and more predictable control—particularly valuable for delicate assemblies and visible jewelry welds.
| Laser Source / Wavelength | Nd:Ce:YAG — 1064 nm |
| Maximum Energy | 225 J |
| Laser Average Power | 80 W |
| Laser Peak Power | 9 kW |
| Pulse Time | 0.1 – 25 ms |
| Pulse Frequency | 0.5 – 30 Hz |
| Spot Diameter | 0.1 – 2.0 mm (motorized) |
| Wave Programs | 7 preset pulse shapes |
| Storage Capacity | 100 saved settings |
| External Control | 7" color touchscreen |
| Internal Chamber Control | Joystick |
| Type | Desktop |
| Dimensions (L × W × H) | 700 × 557 × 555 mm |
| Weight | 38 kg |
| Argon Nozzle | Yes |
| Power | 110V ONLY (U.S. plug-and-play) — no transformer required |
Manufactured in Italy for professional-grade fit, finish, and reliability.
Exclusively distributed in the United States by Pepetools — with knowledgeable support from a team that actually understands bench work.
No. This model is 110V ONLY and is plug-and-play in the U.S.—no transformer needed.
Soft Spot shapes the beam for a smoother energy profile, helping deliver cleaner results, better surface finish, and more controlled penetration—especially on thin or delicate parts.
The TauWeld EDGE Series 225J is exclusively distributed in the U.S. by Pepetools.
Note: Specifications subject to change as part of continuous product improvement. For configuration questions, accessories, or workflow recommendations, contact Pepetools support.