TMF系列中頻逆變直流點(凸)焊機
TMF Series Medium Frequency Inverter DC Spot welding Machine
特點及用途：
1、通電時間短、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，中頻點焊機由于工作頻率高（通常在1-4KHz），使得反饋控制精度是一般交流點凸 焊機和次級整流點凸焊機的20-80倍，相應的輸出控制精度也非常高。
3、逆變點焊機采用三相輸入，宜于電網(wǎng)供電平衡，無須電力補償設(shè)備，對電網(wǎng)無干擾。
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焊機和次級整流點焊機節(jié)能可達30%以上。
5、特別適合于導電率較高的銅、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
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參數(shù)/型號 Parameter/model |
TMF-50KVA |
TMF-90KVA |
TMF-150KVA |
TMF-170KVA |
TMF-250KVA |
TMF-300KVA |
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額定電源 Rated/Voltage |
3相，交流電（AC），380------4V，50/60HZ |
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額定容量 Rated/Capacity |
50KVA |
90KVA |
150KVA |
170KVA |
250KVA |
300KVA |
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額定占截率 Rated Duty Cycle |
50% |
50% |
50% |
50% |
50% |
50% |
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極大焊接電流 Max Welding Current |
18500A |
23500A |
32000A |
40500A |
56500A |
80000A |
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電極行程 Electrode Stroket |
75MM |
100MM |
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電極臂間距 Welding Arm Spacing |
260MM |
320MM |
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氣源壓力 Air Source Pressure |
0.6MPa |
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冷卻水流量 Cooling Water Flow |
16L/Minute |
25L/Minute |
35L/Minute |
45L/Minute |
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