Cutting
Cutting of Heavy Steel Plate
Proplate provides precision cutting of heavy steel plate for industrial customers across the United States. From their Alabama manufacturing operations, they support both custom parts and production runs with consistent accuracy, efficient throughput, and reliable lead times.
The facility operates seven advanced steel cutting systems with dual capability for oxy-fuel and high definition plasma cutting. According to the page, these systems are “Built to handle large heavy plate formats” and process a wide range of thicknesses.
In addition to straight cutting, they offer oxy-fuel and plasma bevel cutting to prepare components for welding.

Oxy-Fuel Cutting
Oxy-fuel cutting is suitable for processing very thick heavy plate, typically 50 millimeters and above. The process works well for large structural components and thick steel grades where “clean edges and consistent results are essential.”
Plasma Cutting
Proplate provides high definition plasma cutting for fast, precise processing. Their plasma systems can process plates up to 60 millimeters thick and support flexible production for both smaller batches and higher volume requirements.
Cutting Capabilities for Large and Complex Components
Heavy plate components often require cutting at large scale with consistent accuracy. The cutting tables are capable of supporting long and wide plate formats, allowing processing of multiple components in a single setup.
Integrated Cutting for Streamlined Manufacturing
Cutting is often the first step in a larger manufacturing process. By performing cutting in-house alongside machining, welding, and finishing, Proplate helps streamline production and reduce handling between suppliers.
Quality Control and Consistent Cutting Accuracy
Precision cutting is critical to the performance of heavy plate components in downstream fabrication and assembly. Proplate applies controlled cutting processes and experienced operator oversight.
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