Torch extraction 2021: “the increasing demand for extraction torches is clearly noticeable”

Extraction torches are the welding technology trend in 2021. Demand is growing – because, as they become more widespread, extraction systems that can be easily adjusted to the power requirements of the respective extraction torch are increasing in importance. KEMPER expert Manfred Könning explains in an interview what is currently happening on the market after the market launch of the VacuFil series.
Tobias PatzkowskyApril 8, 20210

Air purification technology in times of the corona virus: Are general ventilation systems still applicable?

Does the corona virus have an effect on air purification technology? This is a question safety officers are currently asking themselves: Does a general ventilation system in metal processing companies lead to viruses being able to spread even further in production? High filter efficiencies and the quality of the integrated filters indicate otherwise.
Manfred KönningApril 16, 20200

Mobile extraction units for professional welders: 8 criteria that define good entry-level models

For many welders, the price also counts when buying a mobile extraction unit. However, even inexpensive entry-level units provide effective protection for industrial welding applications. At comparable entry-level prices, even the basic equipment differs greatly in some cases. What mobile extraction units are capable of today.
Andreas EffingJuly 3, 20200