Extrusion Welders

Comparison Chart
See a brief overview of Leister's extruder line to help you pick the one for your application.

WELDPLAST S1 Extrusion Welder
The new WELDPLAST S1 from Leister is outstandingly compact. The WELDPLAST S1 is the ideal tool for small fabrication shops.

WELDPLAST S2 Extrusion Welder
Ergonomically designed, the WELDPLAST S2 features a revolutionary brushless, maintenance-free motor for generating preheated air.

WELDPLAST S4 Extrusion Welder
Compact and ergonomically designed, the WELDPLAST S4 features a revolutionary brushless, maintenance free motor for generating preheated air.

WELDPLAST S6 Extrusion Welder
The most powerful hand extruder on the market. It was designed specially for the requirements of geomembrane welding.

WELDPLAST 600 Extrusion Welder
The WELDPLAST 600 is the successor of the WELDPLAST S6. Specially designed for PE and PP, the WELDPLAST 600 is ideally suited for extrusion welding in large tanks and containers.

WELDPLAST 605 Extrusion Welder
The WELDPLAST 605 is the successor to the WELDPLAST S6. Specially designed for PE, the WELDPLAST 605 is ideally suited for civil engineering projects.

FUSION 2 Extrusion Welder
As a result of its extremely compact design and rotatable handle, FUSION 2 is specially suited for tight spaces.

FUSION 3 Extrusion Welder
Easy operation due to its ergonomic, slim line design. With a designed length of 670 mm, the FUSION 3 is ideally suited to use in geomembrane welding.

FUSION 3C Extrusion Welder
Easy operation due to its compact design. With a designed length of 580 mm, the FUSION 3C is ideally suited to use for high output use in plastic fabrication.