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. 北海双焊缝土工膜爬焊机行业资讯北海双焊缝土工膜爬焊机行业资讯潜江隧道土工膜爬焊机→行业领先北海双焊缝土工膜爬焊机行业资讯es by which, sooner or later, men will be inspired, and weariness and discouragement will be turned into energy and ardor. For this reas
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。
应用范围
该系列焊机性能优良，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) 800W
焊接速度(m/min) 0.5-5mm
加热温度(℃) 0-450℃
焊接材料厚度(mm) 0.2-1.5mm
焊接宽度（mm） 12.5mm×2，中间空腔12mm
搭接宽度(cm) 10cm
焊缝强度 ≥85%母材（剪切方向抗拉）
整机重量(Kg) 5
绝缘等级 II类
This proposal was very acceptable to Herr Feland and his wife, and, after looking over the little house, they decided to engage it for the Summer months of the coming year.北海双焊缝土工膜爬焊机行业资讯四川德阳土工膜爬焊机-防水板焊接机优质服务√北海双焊缝土工膜爬焊机行业资讯抚顺土工膜爬焊机&防水板焊机（不二之选）北海双焊缝土工膜爬焊机行业资讯 Now the Summer was really there, and Rita's question became more determined and urgent. Every morning in expectant tones sounded the words:
