Weldplast S4

The WELDPLAST S4 is the first extrusion welder of its kind with brushless, maintenance-free motor for generating preheated air. Output of up to four kilograms per hour is made possible thanks to the S4’s powerful drive system.


  • Compact housing design reduces noise and guarantees optimal cooling for the electronics and drive
  • Microprocessor to regulate the welding process and to monitor the tool
  • Menu with function programs
  • Dual-sided twist-free wire intake
  • Maintenance-free blower

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