Resistance butt welder

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 or without applying the upsetting force pressure,just only hold on the welding pressure to complete the welding

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Butt Welding Machine

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Butt welding machine

Resistance butt welder

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DESCRIPTION

UN1 Series Resistance AC Butt Welder
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 or 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 and 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.

Main Technical Parameters:

Model	Rated Capacity	Rated Input Voltage	Rated Frequency	Max Short Current	Rated Duty Cycle	Max Clamping Force	Max Upsetting Force	Cooling Water Required	Dimensions LWH	Average Weight
UN1-25	25KVA	380V	50/60Hz	11000A	50%	3900N	1500N	150L/H	9080120CM	300Kg
UN1-35	35KVA	380V	50/60Hz	15000A	50%	3900N	1500N	150L/H	9080120CM	350Kg
UN1-50	50KVA	380V	50/60Hz	19000A	50%	3900N	1500N	150L/H	9080120CM	400Kg
UN1-75	75KVA	380V	50/60Hz	23500A	50%	6100N	2500N	200L/H	9080120CM	450Kg
UN1-100	100KVA	380V	50/60Hz	26000A	50%	6100N	2500N	200L/H	9080120CM	500Kg
UN1-150	150KVA	380V	50/60Hz	31000A	50%	8000N	3900N	300L/H	13580160CM	550Kg
UN1-200	200KVA	380V	50/60Hz	35000A	50%	8000N	3900N	300L/H	13580160CM	650Kg