Hot Air Welding Gun PFE3400E

The hot air welding gun is powerful and versatile, and can be applied to any application, such as welding, industrial heating, thermal shrinkage, drying, etc. The temperature is continuously adjustable, up to 620℃, and the work efficiency is high.

Professional customers and applications that require long-term heating strongly recommend the configuration of brushless motors

Advantages of brushless motors:

(1) No carbon brush, no need to replace;

(2) Low noise, high speed (large air volume);

(3) The service life is as long as 8000-12000 hours, and the maintenance cost is low.

Categories: ,


1. Welding nozzle 

A variety of stainless steel welding tips can be freely selected according to application requirements.

2. Heating core 

Imported heating wire, high temperature resistant ceramics and silver-plated terminals are selected, which can work continuously for a long time under high temperature environment.

Three, dynamic balance 

All welding torches have undergone dynamic balance testing to ensure stable air flow and no vibration during use.

Fourth, the temperature is adjustable 

The temperature can be adjusted freely between 20-620℃, which is safe and reliable.

Five, handle

Ergonomically designed, it is convenient to hold, more comfortable to use for a long time, and effectively improves construction efficiency.


model LST3400E LST3400E BL
Rated voltage 230V 230V
rated power 3400W 3400W
Temperature adjustment range 20~620℃ 20~620℃
Air volume Max 360 L/min Max 360 L/min
Wind pressure 3200 Pa 3200 Pa
Body weight 1.2kg 1.05 kg
Handle diameter Φ 65 mm Φ 65 mm
Motor Brush Brushless
Certification CE CE
Warranty 1 year 1 year


Download Catalogs.pdf