Steel Pipe Butt Welding Machine

• Welding Range: 250mm
• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Frequency Range: Intermediate Frequency
• Electric Current: AC
• Type: Flash Butt Welder
• Model NO.: UN4 Series
• Input Voltage(V): 380
• No-Load Voltage (V): 1.76-3.53
• Welding Surface (mm2): 400
• Transport Package: Human Made Wooden Sheet Box
• Specification: According to the Machine Model
• Trademark: Durowelder
• Origin: China
• Production Capacity: 100 PCS/Mouth

Product Description

Preferential price UN4 Seires Manual Butt Welding Machine for Metal Welding

Product Description

Features:
1.UN4 Series Manual Butt Welding Machine is one kind of manual lever pressuring type of butt welding,the welding pressure is by way of manual control lever on the workpiece to achieve the butt flash 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 nonferrous metal round wire, flat wire, 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 field of construction,express way,bridge,steel wire drawing plant,cement prefabricated factory,metal products and so on.Especially suitable for using in the construction field and country side.
 
Basic Technical Parameters

Product Model	Input Voltage(V)	Input Capcaity    (KVA)	No-load Voltage (V)	Welding Surface (mm2)	Input Current(A)	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
UN4-200	380	200	5.20-15.0	1800	545	1-8