Geomembrane welding machine is a new generation of geomembrane automatic crawling welding product jointly developed by scientific research institutes.The machine adopts advanced thermal wedge structure, which can be used for welding of various kinds of geomematic film products with different material characteristics and thickness, suitable for welding of HDPE, LDPE, PVC, EVA, PP and other heat-fusible materials.This series welding machine temperature control part adopts automatic constant temperature PID control, high control precision, small temperature fluctuations, speed control part adopts pulse width modulation (PWM) automatic voltage steady speed circuits, dc servo motor driver, the output torque, smooth walk, can climb, crawl vertical load and pavement changes to maintain a constant speed.This series welding machine has the advantages of stable working performance, convenient operation, high welding efficiency and strong reliability. It is widely used in projects such as expressway, railway, tunnel, reservoir canal, sewage pool, garbage landfill and building waterproof.
