0772306900 - ESAB ESW Strip Cladding Head 30-60mm Assembly

High-Performance Electroslag Strip Cladding

The ESAB ESW Strip Cladding Head 30-60mm (SKU: 0772306900) is a specialized component designed for heavy-duty industrial surfacing applications. Engineered by ESAB, a global leader in welding and cutting technologies, this head is built to facilitate the Electroslag Welding (ESW) process using strip electrodes. Strip cladding is a method of choice for depositing corrosion-resistant alloys or wear-resistant layers onto carbon steel substrates, commonly found in the fabrication of pressure vessels, chemical reactors, and offshore components. This specific head assembly is robustly constructed to handle the high currents and thermal loads associated with continuous strip welding.

The primary advantage of this head is its adjustable capacity, accommodating strip widths from 30mm up to 60mm. This range allows fabricators to tailor the bead width to the specific geometry of the workpiece, optimizing coverage rates and minimizing the number of passes required. In the ESW process, the strip is fed into a molten slag pool rather than an open arc, resulting in a stable, spatter-free operation with significantly higher deposition rates than submerged arc welding (SAW) with strips. Furthermore, the ESW process achieved with this head ensures very low dilution levels, meaning the chemical composition of the expensive cladding material is preserved even in the first layer.

Precision and Durability

Reliability is paramount in automation. The ESAB ESW Strip Cladding Head features a precision guidance system that ensures the strip electrode is fed smoothly and accurately into the weld pool. Misalignment or wandering of the strip can lead to defects or lack of fusion at the tie-ins; this head mitigates those risks with secure guides and high-quality contact jaws. The contact jaws are designed for maximum electrical conductivity, ensuring efficient energy transfer to the strip, which is crucial for maintaining the resistive heating required for the electroslag process.

Maintenance and integration are simplified with this genuine ESAB part. It is designed to mount easily onto standard ESAB automation masts and beams, allowing for seamless integration into existing column and boom setups. The modular design also permits quick changing of wear parts, such as contact shoes, keeping downtime to a minimum during long cladding operations. Whether you are cladding reactor vessels or resurfacing rolls, this head provides the control and stability needed for nuclear-grade quality overlays.