Product descriptionThis machine is a flash butt welding machine. The advantage of flash butt welding is that the range of weldable metals and alloys is very wide. Some weldments are difficult to weld or even cannot be welded by other welding processes. They can be welded by flash butt welding.
 
 
Flash Seal-welding MachineThe welding is smooth, the copper plate can be fine-tuned, the copper plate can be removed, and it is convenient for grinding.
The welding firmness is good, and one machine can weld various specifications, with knife and band saw, and it is convenient to adjust.
The machine has a long service life, which is 1-2 times that of ordinary welding machines.
This welder is a special lever pressure type saw blade purpose welding machine,and during welding of saw blades,it needs no weld paste or solder.
 
 It is characterized by an extremely short welding duration and the low energy consumption,and in merely several seconds after being energized,it can surely weld saw blades together.
 
 It is low in cost and the quality of the resulted weld is much superior to that generated by traditional silver soldering or oxygen welding procedures.

Specification

Flash Butt Seal Welding Machine For Band Saw Blade

Item Model	UN-25	UN-35	UN-50	UN-75	UN-100	UN-150	UN-200
Rated capacity KVA	25	35	50	75	100	150	200
Rated Primary voltage V	380	380	380	380	380	380	380
Rated frequency Hz	50/60	50/60	50/60	50/60	50/60	50/60	50/60
Maximum short current A	11000	13000	15000	22000	28000	32000	35000
Maximum clamping rate N	3900	3900	3900	6100	6100	8000	8000
Maximum forging force N	1500	1500	1500	2500	2500	3000	3000
Rated duty cycle %	50	50	50	50	50	50	50

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