CW200 – 200 Amp Weld Cleaning System

CW200 Weld Cleaning System – Maximum Power for Maximum Productivity

The CW200 Weld Cleaning System is the most powerful unit in the Capital Weld Cleaners lineup, delivering an unmatched 200 amps of output power—engineered for the most demanding weld cleaning, polishing, and passivation applications. Designed for high-volume production environments and heavy-duty industrial use, the CW200 sets the benchmark for performance in the electrochemical cleaning industry.

With the ability to rapidly clean MIG and TIG welds on stainless steel and aluminum, remove heavy heat tint and oxidation, and passivate surfaces to ASTM A967 / A380 standards, the CW200 is the ultimate solution for shops and manufacturers who refuse to compromise on speed, power, or surface quality.

Built for High-Demand Industrial Environments

The CW200 is built for scale. Its 200-amp cleaning output enables ultra-fast weld cleaning across large structures and complex assemblies—ideal for tank fabrication, sanitary piping, structural weldments, and any job where speed and consistency are critical. Housed in a rugged chassis and designed for continuous, all-day operation, the CW200 delivers industrial-grade durability without the need for external cooling or special power infrastructure—just plug into a standard 115V outlet and start cleaning.

Multi-Function Capability:

• Cleaning / Passivation – Rapidly removes oxide layers, weld discoloration, and surface contaminants

• Electropolishing Mode – For enhanced surface brightening and micro-smoothing

• Electrochemical Marking & Etching – Add logos, part numbers, or serial information directly to stainless steel surfaces using optional kits

The LCD control interface allows operators to switch between modes instantly and adjust output in 10-amp increments, offering precision control to suit both delicate and heavy-duty applications.

System Highlights:

• 200 Amps Max Output – Our highest-output system for extreme productivity

• Cleans Stainless and Aluminum Welds – TIG, MIG, and spot welds with ease

• Digital LCD Display – Clear readouts for voltage, amperage, and operating mode

• Multiple Brush Support – Connect dual brushes or wide-area adapters to cover more surface faster

• Pump Gun & Fluid Delivery Compatible – Supports full integration with the Capital Weld Applicator Pump Gun and Fluid Delivery System for efficient fluid control

• Marking & Etching Compatible – Works seamlessly with Capital’s branding and part-marking solutions

• Industrial-Grade Construction – Built in the USA for durability and long service life

• 115 VAC Standard Input – No need for special power arrangements or converters

Included with Every CW200 System:

• (1) 20 ft Cleaning Wand & Cable

• (1) 20 ft Ground Cable

• (2) Carbon Fiber Brushes

• (1) Stainless Steel Dual Brush Adapter

• (1) Dipping Container

• (1) Quart of CWC Weld Cleaning Solution

• (1) 16 oz Bottle of Neutralizer

• (1) Container of 40-Count Neutralizing Wipes

Engineered for Compliance and Confidence

When operated with proper technique and Capital Weld’s cleaning solutions, the CW200 fully complies with ASTM A967 and A380 standards for the chemical passivation of stainless steel—ensuring surface integrity, corrosion resistance, and compliance in critical industries such as food processing, pharmaceutical manufacturing, marine, and aerospace.

Unrivaled Power. Proven Reliability.

Whether you’re cleaning hundreds of feet of sanitary welds, electropolishing fabricated assemblies, or applying precision etch marks on finished components, the CW200 offers the power, flexibility, and durability to do it all—and do it faster. Built and tested in the USA, it’s the top-tier choice for fabrication professionals who need maximum throughput with zero compromise.