UN1系列電阻對(duì)焊機(jī) UN1 Series Pneumatic AC Butt Welder 整機(jī)特性： 1.電阻對(duì)焊是將兩工件端面始終壓緊，利用電阻熱將接觸部分加熱至塑性狀態(tài)，然后迅速施加頂鍛壓力或不加頂鍛壓力只保持焊接壓力，來(lái)完成焊接的方法； 2.同閃光對(duì)焊相比，電阻對(duì)焊操作簡(jiǎn)單，價(jià)格實(shí)惠，焊接效率高； 3.焊接后接頭光滑，毛刺��； 4.結(jié)構(gòu)設(shè)計(jì)精巧，對(duì)精細(xì)不一的工件焊接容易調(diào)整,專用的對(duì)焊機(jī)控制電路，確保焊接質(zhì)量； 5.主要用于對(duì)焊截面積小于250mm的金屬型材，如鐵線、板料、管材等等。 Main features:: 1.AC Resistance Butt Welding is the welding method that the end surfaces of two parts are pressed tightly,and the resistance heat is used to heat up the surfaces to the plasticized status,then the upsetting force quickly press them together more tight again.without applying the upsetting force pressure,just only hold on the welding pressure to complete the welding; 2.Compared to Flash Butt Welding,Resistance Welding is much easily to for worker use.operate,the cost is much lower,welding productivity is also higher; 3.The welded joint is smooth.and the welding burrs are small; 4. The structure is designed compactly which is very easily to be adjusted to weld different parts. The special butt welding control circuits ensure the welding quality; 5. Mainly used for butt welding various metal material with welding section area less than 250mm,such as iron,wires,steel sheet,pipes,etc. 主要技術(shù)參數(shù)： Main Technical Parameters: 參數(shù) Parameter 額定容量 Rated Capacity 額定電壓 Rated Input Voltage 額定頻率 Rated Frequency 最大短路電流 Max Short Current 占載率 Rated Duty Cycle 最大夾緊力 Max Clamping Force 最大頂鍛力 Max Upsetting Force 冷卻水流量 Cooling Water Required 外形尺寸Dimensions L*W*H 平均重量Average Weight 型號(hào) Model No. UN1-25 25KVA 380V 50/60Hz 11000A 50% 3900N 1500N 150L/H 90*80*120CM 300Kg UN1-35 35KVA 380V 50/60Hz 15000A 50% 3900N 1500N 150L/H 90*80*120CM 350Kg UN1-50 50KVA 380V 50/60Hz 19000A 50% 3900N 1500N 150L/H 90*80*120CM 400Kg UN1-75 75KVA 380V 50/60Hz 23500A 50% 6100N 2500N 200L/H 90*80*120CM 450Kg UN1-100 100KVA 380V 50/60Hz 26000A 50% 6100N 2500N 200L/H 90*80*120CM 500Kg UN1-150 150KVA 380V 50/60Hz 31000A 50% 8000N 3900N 300L/H 135*80*160CM 550Kg UN1-200 200KVA 380V 50/60Hz 35000A 50% 8000N 3900N 300L/H 135*80*160CM 650Kg