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Product Literature

New! Available August 2009 - DVS Technical Codes on Plastics Joining Technologies 2008 English Edition. Click here for table of contents.

DVS Technical Codes on Plastics Joining Technologies, 2008 English Edition
Exweld Sigma

Features and Specifications

  • Suitable for welding PE, PP, PVDF (PVC optional) and other thermoplastic materials
  • Temperature controller for extrudate and monitoring of set point/actual temperatures
  • Electronic close loop temperatue control for preheater
  • Drive motor with trigger lock
  • Patented, trouble-free rod intake system
  • Solid, durable construction, easy operation
  • Exchangeable PTFE welding shoes can be easily machined to determine weld size and configuration
  • ‘Twisty’ rotatable welding head assembly standard
  • Optional heavy-duty shipping/transport case with rollers
  • Multi-position handle
  • Requires external air supply– see DT blower

Exweld SigmaTechnical Data

To view a comparison of technical data for extrusion welder products, please click here.

  • Power Supply: 230V Single-Phase
  • Power Consumption: 2190 W max.
  • Maximum Output: PE -1.9 Kg/hr (4.2 lbs/hr), PP -1.8 Kg/hr (4.0 lbs/hr)
  • Weight: 4.5 kg (approx 10 lbs)
  • Dimensions (LxWxH): 410 x 110 x 260mm (16” x 10” x 4.5” – w/o handle)  
  • Rod Size: Up to 5 mm (3/16”)