SM-6-9 Heavy Duty Sewing Machine - Metal Frame, Industrial Straight Stitch, Heavy Material

Purchase instructions: exclude motor, exclude tabletop rack, the product is only the sewing machine head, and the customer needs to purchase a motor with a power of more than 400w and the tabletop rack to install and use. In terms of installation combination, it is recommended that personnel with professional knowledge carry out the installation. Specifications: Top speed: 3000S.P.M. Needle used: 1, needle type: DP * 5 No. 17 Maximum stitch spacing: 7 mm (0.27 in) Sewing foot stroke: manual 6 mm (0.24 in), knee control 13 mm (0.5 in) Use of the rotating hook: 2 times the thread volume of the rotating hook Lubrication method: Automatic lubrication of the oil pump Gross Weight / Net Weight: 35kg / 29kg Outer packaging volume: 580 * 250 * 530 mm (22.83 * 9.84 * 20.87 in) Product size:470*170*320mm/18.50*6.69*12.60in Packing List: 1*Sewing machine 1*operation manual 3*needle DP*5 21# 3*bobbin 1*rubber cap 1*oiller 1*head rest 1*oil pan 1*head hinge 1*screw driver 1*oiller 1*belt cover assy 1*bobbin winder assy 1*knee lifter assy 1*line stand assy 1*belt （M40）

• ★【High Efficiency】The automatic lubrication device and silicone oil thread device are used to make the sewing performance extremely stable. At the same time, the use of a large double-thread hook greatly improves the sewing efficiency.
• ★【Fast Speed】The maximum sewing speed of the sewing machine is 3000 stitches per minute, so items can be sewn quickly. A 60% stronger motor than a standard sewing machine makes it easy to sew heavyweight fabrics.
• ★【Seamless Stitching】The heavy-duty internal metal frame ensures seamless sewing. The top plug-in bobbin is easy to insert, remove and monitor the yarn supply. It is a heavy-duty lockstitch sewing machine with stable performance.
• ★【Running Smoothly】This machine adopts a connecting rod feeding mechanism, stable operation, less reverse stitching errors, smooth stitches and beautiful appearance. It is suitable for sewing jeans, tents, leather goods, etc.
• ★【Purchase instructions】exclude motor, exclude tabletop rack, the product is only the sewing machine head, and the customer needs to purchase a motor with a power of more than 400w and the tabletop rack to install and use. In terms of installation combination, it is recommended that personnel with professional knowledge carry out the installation.