Resistance Butt Welding Machine

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