un4系列手动对焊机
un4 series manual butt welding machine
主要特点
1.un4系列手动对焊机是一种手动杠杆加压式对焊机，该焊机采用手控杠杆加压的方式对工件进行闪光对焊和电阻对焊。
  2.专用于焊接各种钢及有色金属等简易型工件，例如低碳钢，中碳钢，不锈钢以及有色金属的圆丝，扁丝，圆钢，扁钢，螺纹钢，等等。
3.质量稳定，无需气压，操作简单，移动方便，广泛应用于建筑，高架路，大桥，高速公路，金属拉丝，水泥预制场，金属制品等行业。
main features
1.un4 series manual butt welding machine is one kind of manual lever pressuring type of welding,the welding pressure is by way of manual control leverontheworkpiece to achieve the butt flash butt welding and resistance butt welding.
2.it is mainly used for butt welding variety of steel and non-ferrous metals,such as low carbon steel, carbon steel, stainless steel and nonferrousmetal round wire, flatwire,round steel, flat steel, rebar steel, and so on.
3.because this kind of butt welding machine no need air compressor, simple operation,easy to move,stable quality,therefore widely used for the fieldofconstruction,expressway,bridge,steel wire drawing plant,cement prefabricated factory,metal products and so on.especially suitable for using in the construction field and country side.
main technical parameter
产品型号
product model
输入电压
input voltage（v）
输入电容
input capcaity    (kva)
空载电压
no-load voltage
(v)
焊接截面
welding surface
（mm2）
输入电流
input current（a）
功率调节范围
power regulate range
un4-25
380
25
1.76-3.53
400
65
1-8
un4-35
380
35
1.76-5.25
450
100
1-8
un4-50
380
50
1.76-7.00
550
160
1-8
un4-75
380
75
3.58-7.16
650
198
1-8
un4-100
380
100
4.50-7.65
800
263
1-8
un4-125
380
125
4.50-8.10
1000
328
1-8
un4-150
380
150
5.20-10.5
1250
395
1-8

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惠州市德力焊接设备有限公司
何容
13660414005
湖镇镇陈村工业区