Bag Sewing Machine 110V Electric Bag Closing Sewing MachineFast and Efficient: With a sewing speed of up to 1,800 stitches per minute. It saves you more time and allows you to work more efficiently. High quality Material: The body is made of thickened aluminum alloy, which is rust proof, corrosion resistant, and durable, ensuring the excellent quality of the machine. Two Secant Modes: It has two secant modes, manual and automatic. When using automatic wire secant, you just put the wire into the secant slot