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as the dedicated welding equipment of railway track seamless welding engineering project, un5-150g fixed rail flash butt welding machine is suitable for the continuous welding operation in workshops. the machine can complete the rail welding operations of high speed overloading railway, urban railway system with the speed of more than 300 km/h. it can handle different steel rail after change electrode and relative trimming tool.
in october 2018, "un5-150gn fixed rail welding machine" on the market which has the features: 1. suitable for the continuous welding operation in base. 2. automatic alignment and removing knob by pressure function to ensure the appearance quality of weld. 3. four-shaft structure greatly increase the stability and life of the machine.
technical parameters
network voltage：380±10％v（50hz） capability 400kva
electric generating set：400v（50hz） power 440kw
secondary voltage （v）：4.2～7.3
rated current (50% duty cycle) (amps) : 578
power rating(50% duty cycle)（kva）: 220
maximum welding distance(mm)：110
maximum welding sectional area(mm²)）：10000
overall dimension (length *width *height) ：
un5-150g：3300*1500*2415mm
un5-150gn：3300*1500*2415mm