Our Locations

4 Defu South Street 1 #03-19
Singapore 533756

Telephone Number

+65 6284 6662

Email Address



Unitrio Trading Pte Ltd


For 70 years, LEISTER has been the global market leader when it comes to devices for welding thermoplastic polymers in construction, commercial, and industrial environments. The Plastic Welding Products business unit comprises the business lines Leister has been the worldwide leader in the field of plastic welding and hot-air blowers for over 50 years. Developed and produced in Switzerland , you can always rely on the proverbial Leister quality.

LEISTER TRIAC S Hot Air (Welding) Gun is widely used for vinyl hot-welding-joints.

  • Adaptor tube with heat protection
  • Electronic heating element protection
  • Motor shut-off at minimal carbon level
  • Multiple replacement of carbon brushes possible
  • Suitable for continuous operation