Then the door opened and two little girls entered, followed by a young lady, who regarded with some anxiety the lively way in which little Rita ran bounding through the room in order finally to spring with one big leap on her papa's knee. By her skill in jumping it was plain to see that it was not the first time she had accomplished this. Rita now looked triumphantly around as if to say: "Now I am once more seated in my strong castle where no harm can reach me!"包头隧道用土工膜焊接机行业快讯江苏扬州防渗膜焊接机物美价廉湖北黄冈隧道用土工膜焊接机机械快讯江苏扬州防渗膜焊接机物美价廉 The plan for this journey had been impressed upon little Rita's imagination in the following way, and had fastened itself firmly there.

该系列焊机温度控制部分采用PID自动恒温控制，控制精度高，温度波动小。速度控制部分采用脉宽调制（PWM）自动稳压稳速电路；直流伺服电机驱动，输出力矩大，行走平稳；能在爬坡，垂直爬行及路面负载发生变化时保持速度恒定。该系列焊机工作性能稳定、操作方便、焊接效率高、可靠性强、深受用户的好评。 

应用范围

该系列土工膜焊接机满足了不同厚度的土工膜焊接，适用于PE、PVC、HDPE、EVA、PP等一切可热熔性材料的焊接。广泛应用于高铁隧道、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：220V

频率：50Hz

功率：800W

焊接速度：0.5-5m/min

加热温度：0-450℃

焊接材料厚度：胶轮0.2-1.5mm；钢轮1-2mm

焊接宽度：12.5mm二条，检测缝12mm

搭接宽度：10公分

焊缝强度:≥85%母材（剪切方向抗拉）

绝缘等级:II类

for now they were really going on the great journey; now they were going to the Gemmi!江苏扬州防渗膜焊接机物美价廉陕西商洛防水板焊接机南阳宝欣工程机械江苏扬州防渗膜焊接机物美价廉陕西安康土工膜爬焊机放心首选江苏扬州防渗膜焊接机物美价廉那一日，垒起玛尼堆，不为修德，只为投下心湖的石子。