needle gauge:12-22mm operates smoothly nice appearance, high efficiency
It uses double nedle and double shuttle. The needle gauge can be adjusted between the 12mm-20mm according to your requirement.
This machine is designed with synchronization feed and cross-presser foot lifting machanism, it has the fictures of sewing-smooth, no removement between the layers, neat production, beautiful stitching. the link thread take-up device enable the speed of the main shaft more high. the bottom feed use the sliding bearings which can reduce the noise and prolong the using life.
Its application covers the stitching of shoes, sofas, containers, security bags, leather, jeans, tents and other heavy thread and material products.
Heavy Duty Top-and-Bottom Feed Double Needle Sewing Machine
