Cnc Metal Aluminum Portable Roof Table Spot Welder Welding Equipment Machines
Cnc Metal Aluminum Portable Roof Table Spot Welder Welding Equipment Machines
Product Description
The Roof Platform Spot Welding Machine is a dedicated workstation system engineered for welding large, stationary, or elevated structural components. It is constructed with a heavy-duty frame, water-cooled cables, a high-precision welding head travel mechanism, electrode assemblies, a welding transformer, an intelligent controller, and complete pneumatic/hydraulic circuits. It is optimized for efficiently performing multiple spot welds on large workpieces (e.g., roof structures, platform frames) at a fixed station. Its key advantage lies in the adjustable-height welding platform and the flexible upper electrode travel system, allowing the operator to perform precise welding over large areas without moving the bulky workpiece. It is particularly suited for on-site welding tasks in rooftop or elevated platform environments, such as for building steel structures and large equipment bases.
Technical Parameters
| Item/Model | DN(B)-100 | DN(B)-160 | DN(B)-200 | DN(B)-250 |
|---|---|---|---|---|
| Rated power At 50%(KVA) | 40 | 63 | 80 | 100 |
| Rated primary power(V) | 3φAC 380V | 3φAC 380V | 3φAC 380V | 3φAC 380V |
| Max. Short Circuit Current (KA) | 30 | 35 | 40 | 45 |
| Duty cycle(%) | 50 | 50 | 50 | 50 |
| Max. Force(N) | 6000 | 6000 | 10000 | 15000 |
| Electrode Length( mm) | 450 | 450 | 450 | 500 |
| Working Stroke( mm) | 80 | 80 | 80 | 80 |
| Cooling consumption(L/min) | 20 | 20 | 20 | 20 |
| Max. Welding Capacity(mm) | 3.0+3.0 | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
Main Features
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Heavy-Duty Structure & Adjustable Platform: Features a robust, heavy-duty frame integrated with a height-adjustable welding platform. This allows for quick adaptation to products of various shapes and heights, providing a stable foundation for welding large workpieces.
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Flexible Upper Electrode Travel System: The upper electrode is mounted on a highly flexible travel mechanism. During welding, typically only the welding head needs to be moved, not the massive workpiece, significantly improving welding accessibility and operational efficiency. This is especially beneficial for multi-point welding on large, stationary components.
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Stable & Reliable Pressurization & Welding: Welding force is precisely delivered by a high-performance air cylinder, ensuring the pressure applied to the workpiece is balanced and consistent. This guarantees that every weld spot achieves a secure, high-strength joint.
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Simple & Intuitive Human-Machine Interface: The lower electrode is an integrated welding platform for direct workpiece placement. The operation is streamlined—often just place the part and activate the switch to start the automatic welding cycle. It has a low skill threshold, enabling quick operator proficiency.
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Broad Material & Industry Application: Suitable for welding various metal sheets including cold-rolled steel, galvanized steel, and stainless steel. Widely used in manufacturing industries requiring large structural welding, such as chassis/enclosures, elevator shafts, electrical control cabinets, automotive components, metal-wood furniture, and kitchen equipment
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