The FUSION 2 extrusion welder from Leister is equipped with bilateral, tangle-free rod feed and impresses with its 360° rotating welding shoe. It's a reliable and adaptable extrusion welder and at 45 cm (17.71 in) long, the FUSION 2 is very compact. In addition, the integrated electronics allow for a stepless setting of the output volume and pre-heating temperature. The welder is ideal for welding PE and PP with a welding rod of 4 mm (0.16 in) diameter.
Furthermore, at 5.9 kg (13 lbs.) the FUSION 2 is still among the lightest handheld extruders, capable of achieving a maximum air temperature of 340 °C (644 °F) and a maximum plastics temperature of 300 °C (572 °F). It generates an output volume of 1.3 to 1.8 kg/h (2.8 - 3.9 lbs/hr).
Technical Data
| Article | Voltage | Power | Plug |
| 150.102 | 120 V | 2800 W | CEE yellow, 3 poles,16 A |
| 166.366 | 220 V | 2600 W | KR, 2 poles,16 A |
| 119.200 | 230 V | 2800 W | EU, 2 poles,16 A |
| 139.197 | 230 V | 2800 W | CEE blue, 3 poles,16 A |
| 176.837 | 230 V | 2800 W | CH T23, 3 poles,16 A |
Welding Rod: ø 4 mm / 0.16 in
Material Output ø 4 mm: 1.3 - 1.8 kg/h / 2.86 - 3.96 lb/h
Welding Materials: HDPE; LDPE; LLDPE; PP
Weldable Sheet/Membrane Thickness: 10 - 15 mm / 0.39 - 0.59 in
Air Guide: Internal
Screw Heating: Air heated
Air Temperature Control: Open loop
LQS: No
Display: No
Brushless Blower Motor: No
Brushless Drive Motor: No
LED Working Light: No
Length: 450 mm / 17.71 in
Width: 98 mm / 3.85 in
Height: 225 mm / 8.85 in
Weight: 5.9 kg / 13 lb
Power Cable Length: 5 m / 16.4 ft
Noise Emission Level: 86 dB (A)
Approvals: CB Certification; CE; UKCA
Protection Class: II
Country Of Origin: Switzerland
Feature:
- Bilateral, tangle-free rod feed
- 360° rotating welding shoe
- Stable, ergonomic handheld extrusion welder
- Particularly compact extrusion welder
- Lightweight
HIGHLIGHTS Compact extrusion welder
√ LIGHTWEIGHT Easy to use on the job site
Weighing only 5.9 kg (13 lbs.), the FUSION 2 is a particularly lightweight extruder that stands out with its ability to weld in tight spaces.
√ AGILECompact (45 cm / 17.7 in)
Due to its compact size, the extrusion welder is great for work in tight spaces. The FUSION 2 impresses with its agility and ergonomics.
√ SAFETY Motor start protection
Integrated power protection prevents the cold start of the motor and protects against electronic defects.
APPLICATIONS Virtually unlimited
Aquaculture construction and repair
Boat construction and repair
Landfill and mining membrane welding
Pipe and tube welding
Plastic repairs
Plastic tank fabrication
Pond waterproofing
Reservoirs and canals waterproofing
Tunnel waterproofing
















