Product Information

Compact and ergonomic.  The Leister WELDPLAST S4 hand extruder is the first of its type with its brushless, maintenance-free motor for generating preheated air.  An output of up to 4 kg/h is possible thanks to its powerful drive system.

User Manual    Drawing A    Drawing B    Parts List A B

Key Points:

• Screw extruder with barrel heater and integrated hot air blower
      (brushless) for preheating welding seams
• Compact housing design reduces noise and guarantees optimal
      cooling for the electronics and drive
• Terminal with illuminated graphic display and operating keys
      suitable for construction sites
• Microprocessor to regulate the welding process and to monitor the
      tool
• Menu with function programs
• Air flow up to 450 l/min
• Twist-free welding rod feed for 3 mm or 4 mm rod
• Simple rotatable handles
• Complies with DVS (German Welding Association) standards

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