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Achieve perfect seam quality with one compact extruder.

Total Price: $4,666.90

As low as $0.37/month with

Overview Specs & Uses Reviews Inquiry
148.396EXTRUSIONWELDER - Overview

With the new Weldplast S1 compact extruder by Leister, you achieve perfect seam quality with plate thicknesses of 4mm to 12mm and a maximum output power of 0.8 kg/h (for PVC, up to 1.15 kg/h). The double-sided, twist free wire intake works with 3mm to 4mm wires.

Integrated LED lighting with an innovative operating panel allow for high-visibility welding of all types of plastic.

The ergonomic design of the Weldplast S1 (which offers several grip positions and holding options) offers comfort usability in hard to reach areas.

Anonymous User Testimonals

"In times past whenever I wanted to start doing something new I had to learn most of what I needed the hard way and oftentimes it would cost more money than necessary. Your willingness to help me get started has made everything much easier so thank you."


  • Functional, ergonomic design
  • Comfortable grip
  • Extremely high output power of 0.8 kg/h, up to 1.15 kg/h
  • Integrated LED lighting technology and hanging point
  • Multifunctional panel with predefined welding parameters
  • BL blower, adjustable air volume

Accessories Compatibility:

Disclaimer: Interstate Plastics makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Plastics bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Plastics. Each customer of Interstate Plastics must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Plastics will be safe and suitable for use under end-use conditions.

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