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There are many types of welding equipment for geomembranes, from large to small, they are extrusion welders, climbing welders, and hot air guns. The so-called extrusion welder is to heat the plastic welding rod and then evenly weld the melted plastic to the joints to achieve the purpose of welding. The operation of the extrusion welder requires two people to operate, one is responsible for the collection and release of the welding rod, and the other is responsible for the operation of the equipment.
The operation of the climbing welder is relatively simple. It mainly welds the membrane together by welding the upper and lower layers. The use of the climbing welder requires a certain understanding of the temperature and speed of the equipment, and knows how thick the membrane material is. How much temperature and speed to use. There is also the cutting of the membrane material during the welding operation, etc.
The main function of the hot air gun is actually similar to the hair dryer we use, but its temperature is higher, reaching more than 400 degrees. The use of the hot air gun is mostly in places where the geomembrane needs to be repaired, that is, the so-called repair of the gap that the climbing welder cannot weld. For special-shaped construction sites, its use is relatively large.
