Aluminium welding - Import export

Base Group is the first manufacturing company in Poland to have successfully launched an electronic system for welding process management. Our system oversees welding of steel structures for power industry, offshore construction welding, structures for customers from the railway industry and welding of structures for the chemical industry. This is actually our next step into Industry 4.0. The electronic system for welding process management is a solution to be used from the first stage of planning the welding work, through coordination of welding the structures, up to the final stage of project reporting. Since we have implemented the electronic system for management of the welding process, the following have been completed with its support: – heat exchangers, – flanges for high voltage line insulators, – supporting structures for high voltage insulators, – frames for fans of engine cooling systems, – foundations for marine engines, – refrigerating container for locomotives, – tanks

In 2015 a team of researchers at Base Group accepted the task of creating unique production technology for aluminium heat exchangers for generator circuit breaker, also called coolers. In the course of research and conducted tests we succeeded in defining the production process which met strict Clients’ needs. Our products fulfil high expectations of upmarket Clients, which is confirmed with 100% quality control of produced heat exchangers. To guarantee the top quality of every single item produced by Base Group we perform helium tests in vacuum at the level of 1×10˄-6 bar × cm3/s and pressure tests (more than 62 bars). The results obtained by us are more credible than similar solutions offered by French or Italian producers.

We offer welding for all kinds of material (steel, stainless steel, aluminum). We work with complicated welded elements. We use various welding techniques: - MIG / MAG welding - TIG welding - LASER welding

Among CNC machining our service offer includes welding. We can machine and weld parts, assemblies, all according to the provided documentations.

The steel welding process is a key technology for the production of metal structures. We weld stainless steel structural elements, as well as entire structures made of structural steel, stainless steel, aluminum and its alloys. The main welding types used by us are: a) arc welding with a consumable electrode in the shield of inert gasses (MIG welding) and active gasses (MAG welding); b) arc welding with a non-consumable electrode in protective gasses (TIG welding); c) 3D laser welding. The specificity of the welding services and its belonging to special processes mean that it is carried out in our plant only by qualified employees who undergo regular training to improve their qualifications. The uncompromising approach allowed us to weld in industries with increased requirements: automotive, aviation and railway. In the metal welding process, we can also use a welding robot, which allows us to achieve high repeatability and welding quality for small and large production series.

The grinding services are a surface finishing process that includes every detail that requires the removal of machining allowance and obtaining large classes of surface roughness. For technological reasons and the number of requirements as to the further condition of the surface of the elements, we adjust the metal grinding process to individual customer requirements. Metal grinding is a finishing treatment involving the treatment of surfaces of various shapes with abrasive tools. Grinding allows you to remove burrs (deburring) and roughness, as well as machining allowance. This surface finishing method allows to obtain a surface with low roughness and desired shapes and dimensions with quite high accuracy. Surface grinding is one of the most common methods of surface treatment, for a wide variety of metals, including grinding steel, metal grinding bits, grinding welds, aluminum grinding and many others.

We conduct welding processes in carbon dioxide and argon gas shields. We weld inox steel using the TIG method. We also weld aluminum alloys and non-ferrous metals. We perform spot welding on spot, table and forceps welders. We have about 10 welding machines in our machine park We have approximately 20 MIG-MAG and 5 TIG stations for welding. In our machine park we also have 3 welding robots from Yaskawa and one from ABB. Our largest robot has a working area of 6x2.5 meters.