Key Features Outstanding Performance: It is equipped with a 550W pure copper motor (Max. 6500rpm). The motor provides a powerful output, coupled with a 3500 stitches/min high sewing speed, greatly improving production efficiency and meeting the needs of professional tailors or large-scale production. Convenient Lifting: It is threaded through a presser foot lift (via a knee lifter). The lightweight needle plate and needle board with marked grooves (aligned with the seam) make operation time-saving and efficient. Low Noise: The sewing machine has a noise level of 30dB during use. It is very suitable for places requiring a quiet working environment, enhancing your focus and comfort. Package Included 1*Sewing Machine 1*Motor 1*Chinese Manual 1* English Manual (Sewing Machine) All Accessories for Assembly High-quality Material: This sewing machine is made of high-quality iron, which is strong and durable and not easily damaged. The table stand is made of sturdy iron&blister board to provide you with excellent stability. Adjustable Stitch Distance: The maximum stitch distance of this product is 5mm. You can easily adjust the stitch size by simply twisting the stitch adjustment screw up and down, which is very convenient. Universal Fit: Its stitch length can be adjusted (0-0.2in). It can handle various sewing tasks with dense or sparse stitching, meeting your different sewing process requirements. Details Thread Gripper: By adjusting the thread gripper, tight lines can be created, avoiding the problem of thread breakage or weak stitching. Handwheel: It can reduce the operating temperature of the motor and extend the service life of the motor by increasing the air intake. Reversing Rod: Its reversing rod on the right side allows you to achieve reverse sewing with just one click, providing additional stability for sewing works. Application It is widely used to sew from light to heavy materials such as vinyl, upholstery, synthetic materials, canvas, and various coatings and composites. It can be used in tailors, drapery manufacturers, fashion designers, alteration stores, bridal stores, schools, colleges, homes, and dry cleaners. Sewing Machine: Product Size: 49*17.7*25cm/19.3*7*9.8in Package Size: 61*25.2*57.5cm/24*9.9*22.6in Net Weight: 30.4kg/67lbs Gross Weight: 33.25kg/73.3lbs Motor: Product Size: 25.5*14.5*16.7cm/10*5.7*6.6in Package Size: 28.5*16.5*20cm/11.2*6.5*7.9in Net Weight: 3.5kg/7.7lbs Gross Weight: 3.7kg/8.2lbs Specification Class Industrial Material Iron, Pig Iron, Blister Board, Plastic, Aluminum Power Source AC Voltage 110V, 60Hz Power 550W Motor 1/2HP Needle DB 14# Operation Mode Foot Pedal Power Cord Length 1m/3.3ft Stitch Length 0-5 mm/0-0.2in Sewing Speed 3500 s.p.m Max Noise 30db Presser Foot Lift (by Knee Lifter)5 mm/0.2in Standard Lubricating Oil #10 White Oil Application For Materials with Medium Thickness