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LORCH V 40
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Technical specification
LORCH V40 AC/DC TIG Welder
Heavy-Duty, Mobile, and High Precision
The Lorch V40 AC/DC is a versatile, industrial-grade TIG welding machine designed for demanding applications. Combining AC and DC welding, pulse up to 20 kHz, and SmartBase control, the V40 delivers stable arcs, clean welds, and top-tier performance across steel, stainless, and aluminum materials.
Highly suitable for Batam’s shipbuilding, fabrication, and maintenance industries, this unit is built to be both mobile and durable—perfect for site, industrial, or workshop use.
⚙️ Key Features
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- Stable AC/DC Arc Performance
Optimized square-wave AC for superior aluminum weld cleaning, reduced noise, and enhanced arc stability - Pulse & Fast Pulse Functionality
Adjustable pulse up to 20 kHz ensures precise control and minimal heat input for thinner materials - SmartBase Algorithm
Automatically adjusts arc parameters to match electrode diameter, with fine-tune options for expert control - Robust Mobile Housing
Heavy-duty metal casing with crane handles, cable holders, and dual gas cylinder safety features - Energy-Efficient Operation
Thermocontrol and stand-by modes reduce fan noise, dust intake, and power consumption
- Stable AC/DC Arc Performance
| Specification | Detail |
|---|---|
| Welding Current | 3–400 A |
| Duty Cycle (AC & DC, 40 °C) | 100% @ 360 A; 60% @ 400 A |
| Pulse Frequency | Up to 20 kHz |
| Cooling | Gas-cooled standard, optional water-cooled unit |
| Power Supply | 3-phase 400 V with CEE32 plug, 32 A fuse |
| Protection & Standards | IP23S, F insulation, EN 60974‑1, CE-certified |
| Dimensions (L×W×H) | 1,130 × 450 × 860 mm |
| Weight | ~121 kg (unit), +14.7 kg (water cooler filled) |
🏭 Ideal for Batam’s Industrial Sector
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- Shipyards & Offshore Fabrication
- Industrial Workshops & Plant Maintenance
- Aluminum Structures & Marine Components
- Mobile Welding with Crane Lift Capability
The V40 excels in environments requiring portability, reliable duty cycles, and high-quality welds—perfect for the rigors of Batam’s industrial landscape.
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