美国人与动性xxx杂交,中文字幕丰满熟妇在线视频,国产精品美女高潮无套久久,国产三级在线精品视频播放,男女做运动视频网站,嗯～啊～用力～高h,麻豆网视频免费观看

　

　

　

HEBEI WELDING EQUIPMENTS CO., LTD

 

　

　

FN Series Seam Welding Machine

      FN1 series seam welding machine has a pedal transmission lever, applying to seam welding parts of low carbon and non-ferrous metal. It has such advantages as simple structure, easy operation, low failure rate and low price. The machine is mainly made up of the mainframe, welding transformer, series adjuster, upper electrode arm with guide, pressure cylinder and the bearing for lower electrode arm.

      FN series seam welding machine is a general pneumatic welding machine with vertical travel. Pulse Seam Welding Machine of Compressed Air Type can weld carbon steel, stainless steel and alloy steel work pieces of  electrical and solar water heaters. This welding machine has features of simple operation, high efficient production and step less adjustment for current increase time, current value, current maintaining time and pressure time. The machine is facilitated with KF2-160A or KF3-160A controller, so it has such properties as precise welding control and stabilized welding quality. 

　

　 

            

　

Model Power Voltage
(V)		 Power Phase Adjusting
Series		 Continuous Loading Rate (%) Specified Capacity  (kVA) Welding Thickness  (mm)
FNZ-16 380 1 6 50 16 0.1+0.1~0.6+0.6
FNZ-25 380 1 6 50 25 0.2+0.2~1.2+1.2
FN1-25 380 1 8 50 25 0.5+0.5~1.0+1.0
FN1-40 380 1 8 50 40 0.5+0.5~1.5+1.5
FN1-75 380 1 8 50 75 0.5+0.5~2.0+2.0
FN-40 380 1 8 50 40 0.5+0.5~1.5+1.5
FN-75 380 1 8 50 75 0.5+0.5~2.0+2.0
FN-100 380 1 8 50 100 0.5+0.5~2.5+2.5
FN-150 380 1 8 50 150 0.5+0.5~3+3

　

                                         back