Leister MINIFLOOR drive unit

The Leister MINIFLOOR turns your TRIAC hot air welder into an automatic flooring welder within seconds. It increases the weld quality and reduces working time considerably. Its use is worthwhile from weld lengths starting at 1.2m (4ft). Thanks to its lightweight design (5.3 kg) the MINIFLOOR is highly transportable.


Leister MINIFLOOR product video


  • Reverse compatibility: Thanks to the interchangeable inserts, even older TRIAC models can be connected without a hitch.
  • Tool-free assembly of the de-reeler: even if the de-reeler is missing you may count on hassle-free handling, as well as smooth feeding of the welding rod into the “air-slide” of the speed welding nozzle.
  • Incredibly fast: Despite its lightweight design, the MINIFLOOR offers a welding speed of about 2 m/6.5 ft per minute, nearly double the speed of manual welding.
  • The quick-lock fastening system at the clamp allows for assembling / dismantling of the TRIAC in a matter of seconds. The power supply for the hand tool is integrated in the MINIFLOOR drive unit and you have the possibility to securely fasten the cable.
  • The individually-adjustable, start-up delay of the MINIFLOOR drive unit enables modificiation of the startup according to individual needs. The long guide ensures outstanding precision along the seam.
  • The 51 mm/2 inches minimum distance from the wall, ensures trouble-free welding around construction pipes and L-skirts. Due to its compact height, the MINIFLOOR seamlessly welds beneath obstacles with a minimum clearance of 295 mm /12 inches.

Article No.: 154.338

Attribute Unit Value
Voltage V~ 100 – 230
Power W 5
Frequency Hz 50/60
Speed m/min 0.5 – 4.5
Size (L × W × H) mm 310 × 225 × 245 (495 × 225 × 295 incl. TRIAC)
Weight (incl. cable and additional weights) kg 5.3 (6.6 incl. TRIAC and Nozzles)