特點(diǎn)及用途：

1、通電時(shí)間短、熱效率高、可有效抑制焊接飛濺、獲得穩(wěn)定高品質(zhì)的焊接效果，焊接成型美觀。

2、控制精度高，中頻點(diǎn)焊機(jī)由于工作頻率高（通常在1-4KHz），使得反饋控制精度是一般交流點(diǎn)凸 焊機(jī)和次級(jí)整流點(diǎn)凸焊機(jī)的20-80倍，相應(yīng)的輸出控制精度也非常高。

3、逆變點(diǎn)焊機(jī)采用三相輸入，宜于電網(wǎng)供電平衡，無(wú)須電力補(bǔ)償設(shè)備，對(duì)電網(wǎng)無(wú)干擾。

4、由于熱效率高、焊接變壓器小、鐵損小，焊接同樣的工件比交流點(diǎn)焊機(jī)和次級(jí)整流點(diǎn)焊機(jī)節(jié)能可達(dá)30%以上。

5、特別適合于導(dǎo)電率較高的銅、鋁和鍍鋅金屬等材料，焊接效果良好，尤其適合于三層板焊接、非常薄的材料的焊接以及精密焊接的要求。

Main Features:

1.Current time is short, high thermal efficiency, which can effectively inhibit welding spatter, stability of high quality welding effect, beautiful welding forming

2.Control precision is high, intermediate frequency spot welding machine due to the high working frequency (usually in 1-4 KHZ), the feedback control precision is general ac point convex welder and secondary rectifier point convex welder 20-80 times, the corresponding output is also very high control precision.

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

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

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

主要技術(shù)參數(shù) Main Technical Parameter