2022 – Portal4U

Welding aluminium

November 5, 2022December 5, 2022

Aluminum is ideal for welding. They can be welded to a variety of methods, but, in practice, is dominated by a few of them. When welding aluminum metal to be incorporated into the reaction with oxygen and then rising at a rapid pace oxide. Note that the oxide is hard and has a high melting point (about 2050 °C), and therefore may easily cause defects in the weld. The oxide is heavier than the molten metal therein, and can create inclusions. Therefore, the first welding of aluminum oxide to remove…

Safety MIG MAG welding

October 13, 2022November 13, 2022

MIG MAG welding and welding itself is not too difficult to use and dangerous, but each time before you start you need to check whether the product is in good working order and will not cause a fire. We’ve got to work rested, dressed in work clothes and personal protective equipment, which includes: Protective glasses with filters Welding shields Dust masks Leather aprons Welding gloves Metal welding should be done in specially designed for this purpose room or a separate part of the room which is called welding shop ….

Robotic welding for the future of the metal industry

October 7, 2022November 7, 2022

Automation of industrial processes has been going on for many decades and it is hard to imagine a modern industry without numerically programmed machines at the moment. Metalworking is one of the industries that can be robotized exceptionally well. More and more companies in this industry decide to robotize the welding process. Robotic welding allows you to increase efficiency, guarantees repeatability, quality and savings. It allows you to obtain precise and quick results, reduce the amount of waste and improve work safety. It also allows you to deal with the…

Cardboard packaging – the renaissance of ecological packaging

September 18, 2022October 18, 2022

Ecological packaging is packaging that optimally uses the available materials and minimizes the impact of production on the environment throughout its life cycle. An example of such packaging is corrugated cardboard, which can be obtained during the processing process up to 80% of the pulp in the form of waste paper. The current market standards and social trends mean that natural and ecological products are highly promoted. They are distinguished by 100% recycled materials. Thanks to the use of recyclable materials, we do not waste valuable resources, and thanks to…