Blog
Guide to choosing power tools
Choosing the right tool is the foundation of every successful job – whether it's a home renovation, furniture assembly, or regular workshop maintenance.
Guide to choosing cordless hand tools
Cordless hand tools represent a modern solution for anyone who requires maximum flexibility at work without compromising on performance.
How to extend the life of the welding burner?
The welding torch is one of the most stressed components of the entire welding system. It faces high temperatures, molten metal spatter, abrasive wire friction, and shielding gas pressure on a daily basis. Therefore, its regular maintenance is not “just” a recommendation, but a necessity...
Proper storage of welding equipment: how to extend life and maintain safety
Welding equipment is essential in many workshops, manufacturing facilities, and construction sites. Its performance, safety, and longevity largely depend not only on the quality of the equipment itself and how it is used, but also on proper storage. In this article, we will look at key principles that will help you keep your welding machines in optimal condition for as long as possible.
Most common errors in the use of welding burners
Even if you have a high-quality welding torch, improper use or neglecting maintenance can lead to various issues during operation. Let’s look at some of the most common mistakes welders face and how to avoid them.
How to choose the right welding torch?
Choosing the right welding torch is a decision that affects the weld quality, production speed, long-term operating costs, and the welder's physical comfort. In the following sections, we discuss five key areas to consider when purchasing a torch – from the welding method to the ergonomics of the handle.
Valtec-Zvarcentrum at the 23rd annual conference “Quality in Welding”
From April 23 to 25, 2025, we once again participated in the international conference “Quality in Welding”, organized annually by VÚZ. This year marked the 23rd edition, and we proudly served as the general sponsor of the event.
How to choose the ideal welder: the complete guide for professionals and DIYers
Find out how to choose the right welding machine for your needs. We compare types of welders, their pros and cons, and offer advice on what to focus on when making a purchase.
Can I weld aluminium with a conventional electrode welder?
Many DIY enthusiasts and beginner welders ask whether it is possible to weld aluminum with a standard stick welder, commonly known as the “shielded metal arc” or MMA method.
What accessories are essential for efficient welding?
Effective and safe welding requires not only a high-quality welding machine, but also the right accessories, which are essential for both professional and hobby welding.
How to properly set up a welder for different materials?
Proper welder settings are essential for a high-quality, strong, and safe weld. Each material requires different parameters – here is an overview of how to adjust them based on welding type and material.
The most common welding mistakes and how to avoid them
Welding is a process of joining materials using heat and pressure. Even experienced welders can sometimes make mistakes that affect the quality of the weld. Identifying these mistakes and preventing them is crucial to achieving high-quality and safe welds.

