The WELDPLAST S4 extruder from Leister is available in two designs: one option suited for equipment and container construction with a lateral, hot air nozzle, and as a civil engineering version with a top-mounted, pre-heating nozzle. Depending on the variant chosen, the user can process welding wire with cross sections of 3 and 4 (0.12 and 0.16 in) or 4 and 5 mm (0.16 and 0.20 in). The high powered, brushless blower guarantees excellent pre-heating for the high output class.
Technical Data
Metric
Imperial
Voltage
230 V
Frequency
50/60 Hz
Power
3680 W
Welding rod
ø 3–4 mm / 0.12–0.16 in; ø 4–5 mm / 0.16–0.2 in
Material output ø 3 mm
1.5 - 2.2 kg/h
Material output ø 4 mm
1.5 - 3.8 kg/h
Material output ø 5 mm
2.2 - 3.8 kg/h
Welding materials
HDPE; LDPE; LLDPE; PP
Weldable sheet/membrane thickness
Recommended for specified sheet thickness
1 - 25 mm
Air guide
External
Screw heating
Coil heater
Air temperature control
Closed loop
LQS
The device features LQS (Leister Quality System) data recording
No
Display
Yes
Brushless blower motor
Yes
Brushless drive motor
No
LED Working light
No
Length
560 mm
Width
110 mm
Height
300 mm
Weight
Weight without power cord
8.7 kg
Power cable length
5 m
Plug
CEE blue, 3 poles, 16A; EU, 3 poles, 16A
Noise emission level
85 dB (A)
Approvals
CB Certification; CE
Protection class
I
Country of origin
Switzerland
Highlights
Extremely powerful, handheld extruder
Variable
Multifunction handle
Locking knob and wheel adjustment to modify the output grip.
Versatile
Various welding shoes
The various welding shoes allow different weld forms, such as fillet welds, corner welds, X welds, V welds and overlap welds.
Powerful
Strong blower
The extruder’s brushless blower allows for excellent pre-heating.
