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WELDPLAST S1

  • Functional, ergonomic design with comfort grip areas
  • Output power of 0.8 kg (1.8 lbs.)/hr (HDPE)
  • Integrated LED lighting and hanging point
  • Can work with all typical kinds of plastic 
  • Multifunction panel with predefined welding parameters
  • BL blower, adjustable air volume
With the new WELDPLAST S1 compact extrusion welder, you can achieve perfect seam quality with plate thicknesses of 4 to 12 mm and a maximum output power of 0.8 kg / 1.8 lbs. per hour (PVC: up to 1.15 kg / 2.5 lbs. per hr.) The double-sided, twist-free wire intake can work with 3 to 4 mm welding rod. Integrated LED lighting, plus the innovative operating panel, are the perfect ways to monitor the process of welding all typical kinds of materials (such as PE, PP, PVC, PA, PVDF or ECTFE) – at all times. The ergonomic design, which offers several grip positions and holding options, allows you to work in comfort in areas that are difficult to access.

Technical Data

Details WELDPLAST S1 - 230 V / EU-plug + Add to Watchlist + Add to Comparison Print Specifications

Article No. *148.396*

Attribute Unit Value
Voltage V~ 230
Power W 1600
Material HD-PE / LD-PE / PP / PVC-U / PVC-C / PVDF / ECTFE / PA
Max. air outlet temperature °F 680
Output lbs / hr 0.44 – 1.76 (PVC < 2.53)
Size (L × B × H) mm 435 x 91 x 264
Size (L × W × H) inch 17.1 × 3.5 × 10.4
Integrated welding profiles HD-PE, PP, PVC-U,PVC-C, PVDF
Weight kg 4.7
Conformity mark CE Certification
Protection class I Protection Class I
Details WELDPLAST S1 - 120 V + Add to Watchlist + Add to Comparison Print Specifications
Details WELDPLAST S1 - 100 V + Add to Watchlist + Add to Comparison Print Specifications

Scope of delivery

WELDPLAST S1, user manual, 2 pre-heating nozzles, welding shoe K10, storage case

Additional Products and Accessories

Details Test devices

Test device accesories

146.642 complete (FWP-Ext.Air) corner outsite 0.3 inch + Add to Watchlist More
Details Extrusion welder accessories

Extrusion welder accessories

Preheat reflector Preheat reflector
136.231 Tool kit wrapped up, for Varimat + Add to Watchlist More
148.923_Equipment support Weldplast S1 148.923_Equipment support Weldplast S1
148.923 Tool rest Weldplast S2 + Add to Watchlist More
152.720 Nozzle extension Weldplast S1 152.720 Nozzle extension Weldplast S1
152.720 Nozzle extension + Add to Watchlist More

Welding shoes

153 236_Angeled adpater 90_WP_S1 153 236_Angeled adpater 90_WP_S1
153.236 Angled adapter 90° for Weldplast S1 + Add to Watchlist More
153 143 Angeled adapter 45_WP S1 153 143 Angeled adapter 45_WP S1
153.143 Angled adapter 45° for Weldplast S1 + Add to Watchlist More
149.388 V-seam 3 / 4 + Add to Watchlist More
149.401 Fillet weld 12 + Add to Watchlist More
149.385 V-seam 8 / 10 + Add to Watchlist More
149.383 V-seam 5 / 6 + Add to Watchlist More
148.627 Fillet weld 8 / 10 + Add to Watchlist More
149.364 Corner + Add to Watchlist More
149.402 complete (FWP-Ext.Air) corner outsite 0.6 inch + Add to Watchlist More
153 143 Angeled adapter 45_WP S1 153 143 Angeled adapter 45_WP S1
153.143 Angled adapter 45° for Weldplast S1 + Add to Watchlist More
148.627 Fillet weld 8 / 10 + Add to Watchlist More
149.401 Fillet weld 12 + Add to Watchlist More
149.430 welding shoe blank + Add to Watchlist More
149.402 complete (FWP-Ext.Air) corner outsite 0.6 inch + Add to Watchlist More
149.385 V-seam 8 / 10 + Add to Watchlist More
149.364 Corner + Add to Watchlist More
149.388 V-seam 3 / 4 + Add to Watchlist More
149.383 V-seam 5 / 6 + Add to Watchlist More
146.241 complete (FWP-Ext.Air) overlap 1 inch + Add to Watchlist More
146.243 complete (FWP-Ext.Air) V-seam 0.47 and X-seam 1 inch + Add to Watchlist More
146.644 complete (FWP-Ext.Air) corner outsite 0.4 inch + Add to Watchlist More
145.896 complete (FWP-Int.Air) overlap 0.98 inch + Add to Watchlist More
145.946 complete (FWP-Int.Air) blank 2.91x1.96x2.3 inch + Add to Watchlist More
145.907 complete (FWP-Int.Air) V-seam 0.5 and X-seam 0.98 inch + Add to Watchlist More
153 236_Angeled adpater 90_WP_S1 153 236_Angeled adpater 90_WP_S1
153.236 Angled adapter 90° for Weldplast S1 + Add to Watchlist More
146.235 complete (FWP-Ext.Air) fillet weld 0.2/0.23 inch + Add to Watchlist More
146.244 complete (FWP-Ext.Air) V-seam 0.6 and X-seam 1.2 inch + Add to Watchlist More
146.236 complete (FWP-Ext.Air) fillet weld 0.31/0.4 inch + Add to Watchlist More
Details General accessories

General accessories

Leister heat blanket Leister heat blanket
154.002 Insulation sleeve + Add to Watchlist More
Leister Welding rod Leister Welding rod
144.095 Tool kit wrapped up, for Varimat + Add to Watchlist More
Details Nozzles

Nozzle adapter

149.461 Hot air tube WP-S1, position 6h, ø 16 mm + Add to Watchlist More
149.467 Hot air tube WP-S1, position 9h/3h, ø 14 mm + Add to Watchlist More
149.456 Hot air tube WP-S1, position 6h, ø 14 mm + Add to Watchlist More

Nozzles for Welders

154.107 Hot air nozzle set ø 14 mm + Add to Watchlist More
149.600 Hot air tube top (12h), ø 14 mm for Weldplast S1 + Add to Watchlist More
154.106 Hot air nozzle set ø 16 mm + Add to Watchlist More

Item added to watchlist