The 300×300×50 mm magnetic welding square with prismatic groove is a professional positioning tool designed to ensure stable and precise alignment of metal components during welding, assembly and metal fabrication operations. Permanent magnetic positioning tools of this type are widely used in industrial workshops and mechanical production environments where maintaining precise positioning during fabrication processes is essential for ensuring structural accuracy and consistent manufacturing quality.

The body of the magnetic square is manufactured from high-strength cast aluminium, providing a robust and durable structure while maintaining manageable weight and easy handling during positioning operations. Inside the housing are integrated permanent ferrite magnets engineered to generate a magnetic holding force of 50 kg (490 N), allowing secure positioning of plates, sheets, structural profiles and tubular components during welding or assembly processes.

The tool geometry allows workpieces to be positioned at a fixed 90° angle, which is essential for producing orthogonal joints in welded structures. This configuration is widely used in the fabrication of metal frames, structural supports, mechanical assemblies and welded constructions where maintaining precise angular alignment is critical.

An important design feature is the 120° prismatic groove, which allows secure positioning of cylindrical elements such as tubes, round bars and circular profiles. The groove helps maintain the correct seating of the workpiece, preventing unwanted rotation or displacement during welding operations.

The 300×300×50 mm dimensions provide a large magnetic contact surface suitable for positioning medium to large components while ensuring high stability during use. The 4.6 kg weight further enhances stability when positioning heavier workpieces.

Using permanent magnets allows instant clamping without mechanical adjustments or external power, enabling operators to quickly position components without additional fixtures or clamping tools. This reduces setup time and improves workflow efficiency in welding and assembly operations.

The maximum operating temperature of 200°C allows the tool to be safely used in environments exposed to heat generated during welding processes.

Due to its combination of structural rigidity, positioning precision and operational simplicity, the magnetic welding square with prismatic groove is an essential tool in metal fabrication workshops, industrial maintenance departments, machine manufacturing and structural assembly environments.

For welders, technicians and metalworking professionals it represents a reliable solution for maintaining correct alignment, improving welding accuracy and increasing overall productivity in fabrication processes.