Description

Overview

The DHG 3400 Series represents Durel's most powerful hot air gun lineup, delivering an impressive 3400W for the most demanding industrial applications. Available with both brush (DHG 3400) and brushless motor (DHG 3400BL) options, this series is engineered for high-volume production environments, large-scale plastic fabrication, industrial roofing, and continuous operation requirements.

Key Features

Maximum Power Output - 3400W industrial-grade performance for heavy-duty applications
Motor Options - Choose between brush motor (DHG 3400) for cost-effectiveness or brushless (DHG 3400BL) for extended life and reduced maintenance
Wide Temperature Range - Adjustable from 20°C to 620°C for all thermoplastic materials
Robust Construction - Built to withstand demanding industrial environments
Large Grip Handle - Φ65mm diameter provides superior control and comfort
Quiet Operation - ≤65 dB noise level for a comfortable working environment
Lightweight Design - Only 1.2kg despite powerful motor
Overheat Protection - Built-in safety mechanism prevents heat element damage and ensures longevity

Applications

Large-scale plastic tank fabrication
Industrial roofing and waterproofing projects
High-volume tarpaulin production
Commercial flooring installations
Heavy-duty geomembrane welding
Other industrial applications

Model Selection Guide

DHG 3400 - Cost-effective solution for high-power applications with proven reliability
DHG 3400BL - Premium choice for continuous industrial use, longer motor life, and reduced maintenance


Comprehensive Accessory Compatibility

All DHG Series hot air guns are compatible with Durel's extensive range of precision-engineered welding nozzles:
Tubular Nozzles - Φ31.5mm in 5mm and 150mm lengths for focused heating
Speed Welding Nozzles - Round (Φ5mm), Triangle (5.7mm, 7mm) profiles for various rod sizes
Wide Slot Nozzles - 20mm and 40mm options for broad seam welding
Tacking Nozzles - Precision spot welding and tack applications
Silicon Rubber Rollers - Wooden handle with stainless steel bracket for uniform pressure application