Geo-membrane overlap wedge welder (LZ-4001B)

Geo-membrane overlap wedge welder adopt PID automatic thermostatic control with highcontrol and low temperature fluctuation. Speed control of this series adopt PWM automatic voltage and regulation speed circuit. Direct current servo the motor drive with great output torque and staple performance in walking. It can maintain a constant speed on the condition ofcreeping, vertical creeping and road load. Also this series of welding machine are stable inperformance despite of external temperature and voltage variation.This series of welding machine is excellent in performance and easy for operating, with high welding speed and good work quality. It is extensively used in engineering projects such as expressways, tunnels, reservoirs, waterproof of construction and so on.Voltage :220V welding speed (v):0.4-5m/min Frequency(HZ):50HZwelding width:'14mmx2 Interiorcavity :16mm Power:1800W Heating temperature (T):0-450 'C