Welding steel structures for machinery and production lines – precise execution, durability, and compliance with standards
Modern industrial plants require durable and reliable steel structures, which form the basis of operation for machines and automated production lines. At NWP-TECH, we specialise in welding steel structures tailored to the needs of industry – from lightweight support frames to complex heavy-duty load-bearing systems.
Spawanie konstrukcji stalowych ma kluczowe znaczenie, ponieważ tworzy mocne i trwałe połączenia, które są niezbędne do integralności i bezpieczeństwa tych konstrukcji. Pozwala na łączenie elementów stalowych w sposób, który jest mocniejszy niż połączenia mechaniczne (takie jak nity lub śruby) i tworzy ciągłą powierzchnię, która może lepiej rozkładać naprężenia.
The supporting structure is the backbone of any machine or production line. Its quality directly affects:
Durability and reliability of the device
Operator safety
machine precision
the possibility of modernisation and integration with other systems
Therefore, every construction must be carried out with the utmost care – both in terms of design and the welding itself.
Steel structure welding – what technologies do we use?
Depending on the project requirements and material, we use the following welding methods:
TIG (141) – for precise welds, especially with thin walls or stainless steel
MIG/MAG (131/135/136) – for load-bearing structures and thick-walled elements
Manual and mechanised welding – depending on the geometry and number of repetitions
Each welder on our team holds up-to-date welding certifications (including those compliant with PN-EN ISO 9606and our processes meet the requirements PN-EN ISO 3834.
We create advanced industrial machinery, combining modern technologies with many years of experience.
We provide performance and reliability.
We create advanced industrial machines, combining modern technologies with many years of experience. Our solutions are designed for maximum efficiency, reliability, and safety. We undertake each project individually, adapting to the specific needs of the client and industry requirements. Choose quality and innovation that will improve your production process.
Steel structure welding in Łódź – for local and export markets
Our production facility in Łódź allows for the execution of even large and complex projects, with the capability for:
Trial assembly
Powder coating or industrial coatings (epoxy, polyurethane)
preparations for galvanising or passivating (for stainless steel)
transport and assembly at the customer's premises
We serve customers from all over Poland and abroad, but our location in Łódź allows us to offer a quick response time and tangible on-site technical support.
Example constructions that we weld
Conveyor systems for packaging, assembly and logistics machines
Supports, beams, columns and bases for industrial equipment
transport structures (rollers, guides, lifts, conveyors)
Technical enclosures, covers and steel cabinets
Modular frames for industrial robots and automation systems
What does the collaboration process look like?
We receive technical documentation or carry out structural design
We are choosing the appropriate welding technology and material
We are carrying out welding in accordance with quality standards
We are carrying out visual and non-destructive testing (VT, sometimes PT)
We supply ready-made structures or assemble them on-site