Leister Hand Extruders

Leister hand extruders are functional, durable plastic-welding tools. Each is suited for a variety of plastic fabrication and civil engineering applications, including container construction and pipe welding. With ergonomic design in mind, each tool features a rotating welding shoe, which makes welding with Leister hand extruders comfortable and effortless, regardless of your location or position.

Click on any of the products below for details and descriptions, common uses and applications, how-to and troubleshooting resources, part diagrams, and information about repair services. If you’re having problems with your Leister extruder, contact our authorized service center

FUSION 2

FUSION 2

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With a compact design and rotating handle, the FUSION 2 is the ideal hand extruder for welding PP and PE in tight spaces. 7.7 lbs./hr. output volume.

FUSION 3

FUSION 3

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The FUSION 3 is a long and lean hand extruder designed for welding PP and PE in low and high, hard-to-reach areas. 7.7 lbs./hr. output volume.

FUSION 3C

FUSION 3C

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The FUSION 3C is similar to the FUSION 3, but with a shorter more vertical design. It is designed for PP and PE membranes. 7.7 lbs./hr. output volume.

WELDMAX

WELDMAX

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The smallest Leister hand extruder, the WELDMAX is designed for use on PE, PP, PVDF and PA membranes and is ideal for process-equipment manufacturers.

WELDPLAST S2

WELDPLAST S2

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With its digital display, the WELDPLAST S2 is designed for peak functionality, precision and usability. It is ideal for PE and PP membranes. 

WELDPLAST S4

WELDPLAST S4

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Digitally regulated, the WELDPLAST S4 offers a maintenance-free motor and is ideal for PE and PP membranes. 8.8 lbs./hr. output volume. 

WELDPLAST S6

WELDPLAST S6

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The first digitally regulated hand extruder, the WELDPLAST S6 offers a maintenance-free motor and is ideal for PE and PP membranes. 8.8 lbs./hr. output volume.