0370250006 - ESAB CD-30 15-Ton Welding Rotator Drive Unit

Heavy-Duty Positioning for Industrial Fabrication

The ESAB CD-30 Roller Bed Drive Unit (SKU: 0370250006) is a premier solution for the positioning and rotation of heavy cylindrical workpieces, such as pressure vessels, tanks, and large-diameter pipes. Engineered for industrial environments, this 15-ton capacity drive unit is a critical component in automated welding setups, particularly where Submerged Arc Welding (SAW) or high-deposition MIG/MAG processes are utilized. The unit is designed to provide consistent, vibration-free rotation, which is essential for maintaining the integrity of the weld puddle and achieving uniform penetration and bead profile.

Constructed with a rigid steel frame, the CD-30 ensures stability under heavy loads. The drive mechanism is powered by a high-torque electric motor coupled with a precision gearbox, allowing for smooth acceleration and deceleration. This control is vital when handling large inertial loads typical of heavy fabrication. The wheel spacing on the bed is adjustable, typically via a bolt-hole configuration, allowing operators to reconfigure the unit to accommodate a vast range of vessel diameters safely. This versatility makes the CD-30 an asset for job shops handling diverse project specifications.

Integration with welding automation systems is seamless. The drive unit works in conjunction with idler units (sold separately) to support the full length of the workpiece. By maintaining a constant surface speed (CSS), the CD-30 allows welding operators to set optimal parameters and let the machine handle the mechanics of movement. This reduces operator fatigue and minimizes the risk of defects associated with manual stop-start welding or inconsistent travel speeds. The wheels are typically manufactured from durable materials designed to provide high friction for traction while resisting wear and tear from rough industrial floors and heavy steel surfaces.

For procurement specialists and facility managers, the ESAB CD-30 represents a long-term investment in production efficiency. Its robust design minimizes maintenance downtime, while its high load capacity ensures it can handle current and future project requirements. Whether used for circumferential welding, polishing, or painting of cylindrical structures, this drive unit delivers reliable performance synonymous with the ESAB brand.