Ground Clamps
14 models with high-conductivity copper contact
Product Knowledge
What is it?
Ground clamps (also called earth clamps or work clamps) are devices that connect the welding circuit's return path from the workpiece back to the welding machine, completing the electrical circuit.
Applications & Usage
Used in all arc welding processes. Attached to the workpiece or welding table to provide a reliable return path for welding current.
How it Works
Ground clamps use copper jaw faces and strong spring mechanisms to create firm, low-resistance contact with the workpiece. This ensures stable current flow and prevents arc blow.
Why it Matters
A good ground connection is critical for weld quality. Poor grounding causes arc instability, spatter, incomplete fusion, and potential safety hazards from stray currents.
Product Specifications
14 models — Compatible with: Universal
| Model | Current Rating | Type / Style | Material | Market |
|---|---|---|---|---|
| GSC-GC1025 | 300A/500A | Dutch Type | Full Copper | EuropeBrazil |
| GSC-GC1026 | 200A/300A/500A | American Type | Copper / Brass | USA |
| GSC-GC1027 | 300A/500A | Japanese Type | Full Copper | Asia |
| GSC-GC1052 | 200A/300A/500A | A-Type | Full Copper | Universal |
| GSC-GC1072 | 200A/300A/500A | Screw Type | Full Copper | Universal |
| GSC-GC1075 | 300A/500A | G-Type | Full Copper | Brazil |
| GSC-GC1078 | 1000A | G-Type Heavy Duty | Full Copper | Industrial |
| GSC-GC1087 | 500A/800A | American Type | Full Copper | USA |
| GSC-GC1077 | 500A/800A | G-Type | Full Copper | Brazil |
| GSC-GC1032 | 300A/500A | G-Type | Copper / Brass | Europe |
| GSC-GC1073 | 300A/500A | Screw Type | Full Copper | Universal |
| GSC-GC1076 | 500A/800A | G-Type | Full Copper | Brazil |
| GSC-GC1069 | 300A/500A | Chinese Type | Copper / Brass | Asia |
| GSC-GC1034 | 300A/500A | American Type | Copper / Brass | USA |
OEM Quality Assurance: GSC products are manufactured on the same production lines and to the same quality standards as accessories supplied to leading international welding equipment brands. T2 electrolytic copper (99.9%), BMC/DMC insulation, 65Mn spring steel.