Soldering Lamp Guilbert Express E3430K — Piezo ignition, gas-powered portable torch (E2015K model reference)

The Guilbert Express E3430K is a gas-powered soldering lamp with piezo ignition designed for heating, soldering and small brazing tasks. Its portable torch form factor accepts replaceable gas cartridges and produces a controllable flame suitable for rapid preheating, soft soldering and light brazing. The piezo ignition provides reliable one-touch starting and the compact design enables use in confined spaces or on site where an electric soldering iron is impractical.

Advantages

The torch offers immediate ignition via a built-in piezo mechanism and a stable flame adjustable for different thermal requirements. Its lightweight, handheld design simplifies transport and maneuvering during plumbing repairs, metalwork, jewelry tasks and emergency site fixes. Using replaceable gas cartridges reduces downtime and removes the need for mains power, making the unit practical for mobile or remote work.

Suitable for

• Plumbing tasks such as soldering copper fittings and small pipe repairs
• On-site metal repairs and maintenance where a portable heat source is needed
• Jewelry work and delicate heating jobs requiring a controllable flame
• Hobby and craft applications involving light brazing or heat shrinking

Key specifications

• Fuel type: replaceable gas cartridges (portable butane/propane mixtures)
• Ignition: built-in piezoelectric starter for one-touch lighting
• Design: compact, handheld torch suitable for tight spaces
• Flame control: adjustable output to vary heat intensity
• Applications: heating, soldering and small brazing tasks

How to use

Fit a compatible gas cartridge according to the manufacturer’s instructions and check that connections are secure before use. Open the fuel supply slightly, set the flame control to a low position and activate the piezo ignition to light the torch. Adjust the flame intensity to suit the task — lower settings for delicate soldering and higher for faster preheating or light brazing. Maintain a safe distance from flammable materials and allow components to cool after heating before handling.

Usage recommendations

Use the torch in well-ventilated areas, wear appropriate eye and hand protection, and store gas cartridges separately in a cool, ventilated place. For improved soldering results, clean and flux joint surfaces before heating and use the correct solder type for the material. Follow local safety regulations and the manufacturer's safety instructions when replacing cartridges and operating the torch.