The rebar tying machine is also known as automatic lithium battery rebar tying machine because it works with lithium batteries. It is a hand-held battery-type rebar fast binding tool, which replaces the manual operation of the original steel wire hook. It is shaped like a large pistol, with a wire winding mechanism at the muzzle, a rechargeable battery installed at the handle, a coil at the end of the gun to supply muzzle spinning, and a transmission rotating device and accessories installed in the chamber, and the trigger is the power switch. Here, ATO will tell you how it works.