Li signed up for a training course at a small studio near the campus and went there every day after work. But successive failures in academic performance in 2013 and 2014 left Li feeling his dream was unachievable. 河南商丘土工膜焊接机#防渗膜爬焊机（）辽源土工膜爬焊机/防渗膜焊接机行业资讯河南商丘土工膜焊接机#防渗膜爬焊机（）北海双焊缝土工膜爬焊机行业资讯河南商丘土工膜焊接机#防渗膜爬焊机（）In the January-May period, there were an average 10 M&A's per month, a far cry from the record 50 per month. Fu forecast that M&A's will decrease continuously until 2020.
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
After playing 39 games for Madison last season, Song will spend one more gap year in the USHL to prepare for the more physically demanding NCAA competition. 河南商丘土工膜焊接机#防渗膜爬焊机（）黑龙江齐齐哈尔双焊缝土工膜爬焊机→行业领先河南商丘土工膜焊接机#防渗膜爬焊机（）宁波土工膜爬焊机&防水板焊机现货供应河南商丘土工膜焊接机#防渗膜爬焊机（） On account of her nimble jumping her Papa called her little Grasshopper. When Rita found the big paper was no longer between her and her Papa she threw her arms around his neck and said, "Good-morning," with great affection. Meanwhile, her sister Ella was standing perfectly still beside her Papa's chair, waiting for his morning greeting. Then he kissed his older little daughter also, and she sat down quietly at the table.
