This circumferential seam equipment is designed and manufactured according to customer requirements. It is mainly used for circumferential seam welding of cylinders with a length of 2500 mm. The equipment mainly consists of rotary headstock, tailstock, hydraulic power station, cross beam, pneumatic feeding support carriage, welding carriage, electric sliding frame, arc shield, control box and other components.

During welding, one end of the workpiece is clamped by an adjustable 3-jaw chuck mounted on the main spindle, with a clamping range of Φ300～Φ1000 mm. The scale on the chuck ensures concentricity between the workpiece outer circle and the main spindle. The other end is tightly supported by the centering device on the hydraulic tailstock. A liftable manual/pneumatic/hydraulic support carriage can be arranged at the middle of the workpiece as required.

Applicable to welding of carbon steel, stainless steel, titanium alloy, aluminum alloy and other materials.

Suitable for circumferential butt joints, fillet joints and other structural forms of various workpieces.

Compatible with welding processes including TIG, MIG/MAG and PAW.

Adopts modular design, which can be quickly and conveniently assembled into the required welding system according to customer requirements.

Equipped with a stable industrial control platform to ensure long-term stable operation of the welding system.