LSAW steel pipe welding machine

The LSAW steel pipe welding machine, also known as a straight seam pipe automatic welding machine or longitudinal seam automatic welding machine, is a type of automatic welding equipment designed for linear welds on workpieces. This machine automates and mechanizes the welding process, significantly improving production efficiency and welding quality, reducing labor costs, and enhancing the working environment for welders. Below is a detailed classification of LSAW steel pipe welding machines.

Welding Car

The welding car is fixed to the welding workpiece and driven by a motor, allowing the welding torch to move along a track and perform automatic welding. A typical automatic welding device includes the welding car, walking track, and an automatic control system.

CZ Series Welding Operation Machine

The welding operation machine integrates mechanical and electrical components and is generally used for welding seams on cylindrical workpieces, such as pressure vessel drums and petrochemical containers. It is suitable for both longitudinal and girth welding of large-scale cylinders, pipes, and containers.

ZF / ZP Series Straight Seam Plane

The ZF / ZP series straight seam welder is a high-quality, high-efficiency machine designed for non-deformation welding of thin-walled cylinders, cones, flat plates, or one-end open square boxes with wall thicknesses ranging from 0.5mm to 6mm. It is a versatile automatic welding plane for longitudinal welding.

Longmen Welder

The Longmen welder commonly uses submerged arc welding or CO2 / MAG welding for longitudinal welding tasks. It is primarily used for welding H-beams, mouth-shaped beams, box beams, and other flat butt welds or fillet welds on straight seam workpieces. The welding torch can move around, and the gantry can complete fillet welds, making it highly versatile for various welding applications.