Leister Unidrive 500 - Semi-automatic hot-air welder

The Leister Unidrive 500 is a semi-automatic hot-air welder designed for efficient and reliable welding of thermoplastic roofing membranes. It features ergonomic handles for balanced pressure, a reversible drive for directional flexibility, and a compact design for maneuverability in tight spaces. The Unidrive 500 offers consistent welding quality, even with voltage fluctuations, and is significantly faster than manual welding.

Key Features

• Semi-automatic operation for consistent welds
• Ergonomic handles for balanced pressure and comfortable use
• Reversible drive for welding in both directions
• Compact and lightweight design (4.5 kg) for easy handling
• Maintenance-free, brushless motors for long service life
• Stainless steel nozzle for all welding applications
• Constant parameters and reliable quality, even with undervoltage
• Up to three times faster than manual welding

Technical Overview

• Voltage: 100V, 120V, or 230V depending on the model
• Power: 1500W, 1800W, or 2200W depending on the model
• Temperature range: 100 - 580°C
• Air volume: Adjustable from 45% to 100%
• Welding speed: 0.7 - 4.5 m/min
• Sound pressure level: 70 dB(A)
• Dimensions (L x H x W): 297 x 173 x 275 mm

Trade Professional Information

• Trade-Specific Tips: Ensure proper alignment and pressure for optimal welding results. Use the correct nozzle size and type for the specific roofing material.

Storage and Shelf Life

• Store the welder in a dry and safe place when not in use.
• Keep the welder out of reach of children.