If you want to weld thin or thick geomembranes (0.5 to 2.5 mm) 20-100 mils quickly, easily and safely, the TWINNY T7 or TWINNY T5 are your go-to automatic welders. Both tools are well-rounded, thanks to their practical design and intuitive operation. The TWINNY T7 comes equipped with highly-efficient data recording ability thanks to the LQS function, GPS, Wi-Fi and connection to the myLeister app. are guaranteed. Switch on and start welding – TWINNY T7and T5.
Multifunctional display for setting and monitoring speed, temperature and air volume
Voltage display
Wireless connection, GPS, integrated LQS, connection to myLeister app
100 % increase in welding speed over TWINNY T, with a brushless blower motor
Quick
drive speed of 0.8 to 8 meters/minute
Powerful
3300 watts, enabling more heating power
Intuitive
easy-to-use display and intuitive user controls
Documented
TWINNY T7 thanks to LQS, records all welding parameters
Versatile
TWINNY T5 and T7 weld almost all plastic membranes from 0.5 - 2.5 mm or 20-100 mils
Dry and Clean
the hot air dries moisture in no time at all, while dust and sand are blown away
Brushless blower motor
significantly greater air volume
Sustainable
TWINNY T5 and T7 are durable and easy to service
Voltage | V~ | 230 |
Frequency | Hz | 50/60 |
Power | W | 3450 |
Air temperature | °C | 560 |
Blower speed | rpm | Maintenance free Brushless Motor max.18000 |
Air volume | % | 45-100 |
Max. overlap | mm | 125 |
Max. welding force | N | 1000 |
Drive Speed | m/min | 0.8-8 |
LQS, WiFi, GPS | Yes | |
Digital Pressure display | Yes | |
Digital Voltage display | Yes | |
Audible / Visual Alarms | Yes | |
Welding pressure overload protection | Visual and acoustical warning | |
Size (L × B × H) | mm | 350 x 360 x 260 |
Weight | kg | 10.5 |
Conformity mark | ![]() |