TMI 135.12.2.200505 - High Speed Single Needle Top And Bottom Compound Feed Lockstitch Heavy Duty Industrial Sewing Machine Product Details Max Sewing Speed: 2500 rpm Max Sewing Thickness: 13 mm Power: 250 W /400 W Stitch Length: 0 - 8 mm CBM: 750*255*500 Needle No. 1 Presser Foot Lift Height: 7-13 mm Weight: 37/43