LEISTER Process Technologies has over 60 years of manufacturing experience; this Swiss company prides itself on quality and attention to detail.

Contact Information

Telephone: (800) 694-1472
FAX: (888) 694-4275

Postal address: 1250 Pacific Oaks Place, #104, Escondido, CA 92029

Electronic mail
Sales: info@hotairtools.com
Service: Service@hotairtools.com


Designed from the ground up to be the best plastic welding machines in the world.  Leister is leading the way with a family of plastic extruders that are second to none.  Whenever you need to apply heat, Leister provides the ideal solution. Leister has been the worldwide leader in the field of plastic welding and hot-air blowers for over 60 years. Leister Process Technologies is an ISO9001:2000 certified enterprise.

Welding Shoes Fusion 2, 3, 3C & Weldplast 2    -   Welding Shoes Weldplast PVC S2, 4 and 6

Fusion 2

Hand Tools

Fusion 3


Fusion 3C

Welding Machines


Grooving Machine


Process Heating

Weldplast S2

Grooving Machine

Weldplast S4

Grooving Machine

Weldplast S6

Process Heating


Grooving Machine