Product Description Use : It's suitable for sandal shoes shoes side seam locking type sideline and football shoes sole bottom seam processing ; Features 1, Separable-type transmission pulley that will run five idle turns and cut offpower automatica-lly power automatica-lly when encountering any obstacle in operations. 2, It is able to stitch with the No. 18 thread without changing the rotaing hook opener. 3, No thread ends at needle points. 4, Double shaft positioning thus improving durability of the main shaft. 5, Equipped with P l V motor to position the needle and lift the presser foot automatically. Product Specifications Technical Parameters Model name: Side wall stitching machine Machine type:SF-168/168B/168S Maximum speed: 800S. P. M Largest sewn head : 13mm Use needle : CPx5 Needle trip ；16mm Maximum sewing thickness :6mm Press the foot lift amount :13mm Net weight :130 KG Gross weight : 160 KG Packing size: 1150X600x1390mm