Product Description This straight arm shoe sewing machine, main for safety shoes and army shoes boots inseam stitching, and also for sole edge false thread line stitching and bag case sewing, this machine has straight axis with gear driving construction system in stable performance, and easy to operate. 1, It is suitable for side seam stitching and outsole edge lock stitching of middle size sports shoes, and casual shoes. 2, With a single needle, ox-horn arm. 3. All parts were made by CNC machine, all parts is of great quality. 4. Use electron motor to control the speed, it is easy to change the speed, and break controlled by computer. 5. This machine thread hook use chain to drive, durable and waterproof, 6. This machine's thread hook, chain, ring and so on are imported from ZUOWEN in Jason.