International distributor of plastic welding tools and semifinished plastics


The TRIAC AT is an intelligent hot-air hand tool for welding and shrinking plastics that is suitable for on-site use. It is designed for the needs of even the most demanding professional. Every tool undergoes stringent quality checks prior to leaving the factory in Switzerland. This high-quality hot-air hand tool is equipped for all situations. Its universal areas of application are virtually unlimited. The TRIAC AT will continue to prove its merit in any weather condition and is just as effective outside as it is indoors– all during continuous operation.


  • Temperature: 113 – 1148 °F
  • Voltage: 230 V ~
  • Weight: 1.0 kg


 TRIAC AT- Diagram of parts
 TRIAC AT- Manual
Plastic Welding Catalog LEISTER