Cylinder-bed, 1-needle, Unison-feed, Lockstitch Machine With A Vertical-axis Large Hook

The newly developed mode of highly rigid rectangular feed guarantees outstanding feed perfor mance. In addition, the ratio between the alternating vertical movements of the walking foot and presser foot remains unchanged even when the material thickess changes. With this feature, the machine sews multi-layered parts of the material consistently and without stitch gathering. With its larger needlebar stroke, larger lift of the presser foot, and newly adopted double tension mechanism, the machine sews beautifully with thick threads (low count thread)and at higher thread tensions. This allows the machine to se w a broad range of heavy-weight materials.