中频无痕点凸焊机 通电时间短 热效率高

　　TMF系列中频逆变直流点(凸)焊机

　　TMF Series Medium FrequencyInverter DC Spot welding Machine

　　特点及用途：

　　1、、可有效抑制焊接飞溅、获得稳定高品质的焊接效果，焊接成型美观。

　　2、控制精度高，中频点焊机由于工作频率高（通常在1-4KHz），使得反馈控制精度是一般交流点凸 焊机和次级整流点凸焊机的20-80倍，相应的输出控制精度也非常高。

　　3、逆变点焊机采用三相输入，宜于电网供电平衡，无须电力补偿设备，对电网无干扰。

　　4、由于热效率高、焊接变压器小、铁损小，焊接同样的工件比交流点焊机和次级整流点焊机节能可达30%以上。

　　5、特别适合于导电率较高的铜、铝和镀锌金属等材料，焊接效果良好，尤其适合于三层板焊接、非常薄的材料的焊接以及精密焊接的要求。

　　MainFeatures:

　　1.Current time is short, high thermalefficiency, which can effectively inhibit welding spatter, stability of highquality welding effect, beautiful welding forming

　　2.Control precision is high, intermediatefrequency spot welding machine due to the high working frequency (usually in1-4 KHZ), the feedback control precision is general ac point convex welder andsecondary rectifier point convex welder 20-80 times, the corresponding outputis also very high control precision.

　　3．Inverter spotwelding machine adopts three-phase input, like the balance of power supply, nopower compensation equipment, no interference of power grids

　　4.Energy saving: due to the high thermalefficiency, small welding transformer, welding inverter and small iron loss,welding the same artifacts, than ac spot welding machine and secondaryrectifying spot welding machine and energy saving can reach more than 30%

　　5.Wide applicability: can welding materialssuch as copper, aluminum, and galvanized metal, welding effect is good.Threelayer board is especially suitable for welding, welding material is very thin,and the requirements of precision welding

　　主要技术参数 Main Technical Parameter