JK-664 Sewing machine specifications:

• Small- cylinder stretch sewing machine
• Including the under bed trimming electromagnetic device
• Cutting, loosing device, and presser foot lifter electromagnet.
• Wiper device wipes the end of the thread cut by the UT to accomplish two needle and three thread sewing.
• Automatic lifter device
• This type of machine can be assembled for various auxiliary pieces.
• Low noise & vibration, smooth functioning.
• Improving 30-40% production efficiency saving over 35% electricity energy.
• When powered on free of noise without rotation. Improving the structure of garment factories reducing the usage of the sewing thread. Computerized mechanism, High speed interlock sewing machine
• Sewing stitch and seam expected formation are flexible and feel comfortable.
• Meets high quality and seeming requirements.
• Sewing speed (RPM): 6,000
• Stitch length: 4.5mm
• Needle space: 3 needle machine
• Presser foot lifter: 5.8mm
• Differential feed ratio: 0.6-1.3
• Power: 110V