We have been producing hot air products for industrial needs for more than 45 years.



Powerful hot air blower up to 3400 W

Fatigue-free welding due to ergonomic handle shape

Strong air volume of 300 litres/minute

Carbon brush stop and heating element protection as automatic protective measures


The Grand-S-electronic hot air blower is used wherever hot air flows are required for the purpose of heating, warming up, deforming, shrinking and activating.

The heating power of either 3000 W or 3400 W 230 V is infinitely variable from 20 °C to 700 °C. The device features new and very reliable temperature control electronics. Depending on the nozzle, the air output can reach up to 300 litres/min. The air flow can be altered through various attachable nozzles, allowing for a wide range of applications.

The Grand S-Electronic hot air blower is characterised by its unique ergonomic handle, which was developed by an industrial designer. Thanks to this ergonomic design and its low weight, the user is able to handle the device professionally and without fatigue.

The device is also easy to service and has a carbon brush service life of more than 1,500 hours. . The collector carbons are also equipped with a shut-off mechanism that prevents damage to the motor after the carbon brushes have been used up. The collector brushes can be changed several times. The carbon brushes can be changed easily from the outside without opening the unit.

The weight of the Grand S-Electronic is low at 1400 g with 3 m connection cable, allowing it to be used purely as a hand-held unit or for installation into various machines.

Technical specifications


3000W 230V; 3400W 230V; 2200W 120V

Frequency range:



20-700 °C, infinitely adjustable


Ø 360 x 95 mm, handle Ø 76 mm


1.4 kg with 3m mains cable

Conformity mark


Protection class:

II /     (Double insulated)


Item no. 4021

Wide slot nozzle 150 x 1 mm

Item no. 4032

Wide slot nozzle 70 x 10 mm [only for version without heat protection]

Item no. 4022

Wide slot nozzle 150 x 10 mm

Item no. 4030

Wide slot nozzle 70 x 10 mm

Item no. 4031

Wide slot nozzle 70 x 4 mm

Item no. 7025

Tool case

Item no. 3064

Heating element 230V 3000W

Item no. 3065

Heating element 230V 3400W

Item no. 3049

Heating element 120V 2200W

Application areas

Installation in machines and on conveyor belts

Use for electromechanical work

Repair of plastic parts on automobiles and motorcycles

Shrinkage of heat-shrinkable hoses and packaging foils

Heating for forming thermoplastic semi-finished products

Drying of water-moist surfaces

Forming and sealing of blister packs

Deformation and machining of prostheses

Thawing of frozen water pipes

Removal of paints and varnish

Activating and releasing solvent-free adhesives and hot-melt adhesives

All types of drying and heating processes

Shrinkage of packaging films and moulded parts

Separation and fusion of synthetic threads and fabrics

Sterilization of packaging materials

Removal of plastic press burrs and shine of plastic surfaces

Produced in Germany