Vertical Type Resistance Butt Welding Machine Butt Welder

• Standard: GB, China GB Code
• Surface Treatment: Spray Paint
• Energy Source: Electron Beam
• Material: SGCC
• Type: Pressure Welding
• Input Power: 380V 50/60Hz
• Model NO.: UN1 Series
• Rated Capacity: 25-200kVA
• Max Short Current: 11000-35000A
• Max Fastening Force: 3900-8000n
• Transport Package: Angle Iron Frame and Human Made Wooden Sheet Box
• Specification: 900* 800* 1200MM
• Trademark: DuroWelder
• Origin: USA and China
• HS Code: 8515219000
• Production Capacity: 10000sets/Years

Product Description

Product Description




The Main Principle of Resistance Butt Welder and Main Advantages: 

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, pipes, etc. 

Main Technical Parameter:

Technical Data
Model/Item	Rated	Power	Maximum	Rated	Maximum	Maximum	External	Weight
	capacity	input	short	duty	fastening	forging	dimension
			current	cycle	force	force
	KVA	VHA	A	%	N	N	mm	Kg
UN1-25	25	380-50/60	11000	20	3900	1500	900× 800× 1200	280
UN1-35	35	380-50/60	15000	20	3900	1500	900× 800× 1200	310
UN1-50	50	380-50/60	19000	20	3900	1500	900× 800× 1200	350
UN1-75	75	380-50/60	23500	15	6100	2500	900× 800× 1200	400
UN1-100	100	380-50/60	26000	15	6100	2500	900× 800× 1200	435
UN1-150	150	380-50/60	31000	15	8000	3000	1350× 800× 1600	1350
UN1-200	200	380-50/60	35000	15	8000	3000	1350× 800× 1600	1450

Picture of our Huizhou factory 

Picture of our Guangzhou factory



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