WELDPLAST S4

Extrusion Welders

Leister’s wide range of extrusion welders offers specific solutions for projects in underground engineering, as well as plant and container construction. This also includes two modules for automated extrusion welding and 3D printing.

Details

Powerful Extruder

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 an underground 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.

Choose Article Options

Voltage Welding Additive Plug
230 V ø 3mm/ 0.12 in
ø 4 mm / 0.16 in
ø 5 mm / 0.2 in
CEE blue, 3 poles, 16A ⓘ
EU, 3 poles, 16A ⓘ

Technical Data

NAME METRIC IMPERIAL
VOLTAGE 230 V 230 V
POWER 3680 W 3680 W
FREQUENCY 50/60 Hz 50/60 Hz
MAX. MATERIAL OUTPUT 4.0 kg/h 8.81 lb/h
WELDING ADDITIVE ø 4 mm / 0.16 in; ø 5 mm / 0.2 in; ø 3mm/ 0.12 in ø 4 mm / 0.16 in; ø 5 mm / 0.2 in; ø 3mm/ 0.12 in
WELDING MATERIALS HD-PE; LD-PE; LLD-PE; PP HD-PE; LD-PE; LLD-PE; PP
AIR GUIDE External External
SCREW HEATING Coil heater Coil heater
LENGTH 560.0 mm 22.04 in
WIDTH 110.0 mm 4.33 in
HEIGHT 300.0 mm 11.81 in
WEIGHT ⓘ 8.7 kg 19.18 lb
AIR TEMPERATURE CONTROL Closed loop Closed loop
PLUG CEE blue, 3 poles, 16A; EU, 3 poles, 16A CEE blue, 3 poles, 16A; EU, 3 poles, 16A
PROTECTION CLASS I I
CONFORMITY MARK CE CE

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.

Applications

Virtually Unlimited

Downloads

Operating Instructions
WELDPLAST_S4

WELDPLAST-S4-Catalogue.pdf (132 downloads)

General Catalogue
Plastic Welding 

Plastic-Welding-1.pdf (1541 downloads)