Li then took on a variety of jobs to make a living, from a food delivery courier and a substitute art teacher in Changsha, capital of Hunan province, to a factory worker in Shenzhen, Guangdong province. 昆明隧道防渗爬焊机机械快讯霍林郭勒隧道防渗爬焊机公司资讯昆明隧道防渗爬焊机机械快讯桂平土工膜爬焊机行业快讯 leading from Wallis across to the canton of Berne, they had been so especially delighted that they decided to go there again the following Summer,

焊机性能优良，操作方便，焊接速度高，焊接质量好。广泛应用于高速公路、隧道、桥梁，水库、建筑、人工湖、桥梁、游泳池、养殖池、垃圾填埋场等防水工程

技术参数

输入电压(V) 220V

频率(HZ) 50Hz

功率(W) 1580W

焊接速度(m/min) 0.8-6m/min

加热温度(℃) 20-500℃

焊接材料厚度(mm) 1-3m(单层膜厚)

焊接宽度 16mm×2 中间空腔11mm

搭接宽度(mm) 100-120mm

焊缝强度 ≥85%母材（剪切方向抗拉）

整机重量(Kg) 8.8KG

产品特点

1、PID调温系统采用进口温度传感器与工业级控制芯片，温度控制更精确，更稳定。

2、PWM宽频调速系统，运行不受外界电源波动影响，配合特制大扭力电机，使爬行更平稳 。

3、改进的特殊上下压轮材质，更耐温，更耐磨。

4、采用独特铜合金配方的热锲刀，大大延长使用寿命。

Now the Summer was really there, and Rita's question became more determined and urgent. Every morning in expectant tones sounded the words:昆明隧道防渗爬焊机机械快讯永济隧道防渗爬焊机全国热卖昆明隧道防渗爬焊机机械快讯新乡土工膜焊接机公司看点昆明隧道防渗爬焊机机械快讯The app will also help to match trucks nationwide with commodity owners in need of transport. Follow-up services, such as the sale of electronic toll charge cards for highway transportation and auto finance services, will also be provided through the app.