JUKI MF-7523 3-Needle Coverstitch Industrial Sewing Machine Comes With Table, Legs, Servo Motor and LED Lamp
This Juki 3 Needle Coverstitch machine is perfect for hemming of sleeves and bottoms of t-shirts and the covering stitches for sportswear and knitwear. However, it is not a specific-purpose model, but can be used for a broad range of processes independently. Our package for this machine includes a professional table, lamp, pedal and high-quality adjustable servo motor.
No Looper thread Twining
The rotating part of the looper thread camshaft is covered to prevent the looper thread from twining around the looper thread camshaft. A V-shaped thread catcher has been installed on the looper thread cam bracket to easily clamp the looper thread, which is likely to twine around the cam.
Needle Bar Stroke Conversion Mechanism
By changing over the needle bar stroke, penetrating force of the needle as well as thread tension to fit heavy-weight materials (fleece, blankets) can be obtained. The needle bar stroke can be changed by adjusting the eccentric pin. (Changing of parts is not required. Factory-set at the time of delivery: 31mm; for sewing heavy-weight materials: 33mm) Micro-Lifter Mechanism Elastic material or delicate material can be sewn with the presser foot kept slightly raised. This effectively helps reduce the degree of slippage, warpage, and damage to the material.
Stitch Type Change Over
It is now possible to change the stitch type, such as elastic soft-seams for innerwear and high-quality well-tensed seams for outerwear. The stitch type can be changed over (soft-seams/well-tensed seams) simply by changing the thread path.
Differential-feed Micro-adjustment Mechanism
It is possible to finely adjust the differential feed amount to a best-suited value for the material to be used. The differential feed ratio is constant even if the stitch length is changed Feed Dog Inclination Adjustment The feed dog inclination can be externally adjusted with ease. This adjustment mechanism effectively helps improve the material holding ability of the feed dog and prevent uneven material feed and puckering.
- Stitch Type: 3-Needle
- Needle: UY128GAS #9S~#14S (standard #10S)
- Lift of the Presser Foot: 5mm (with top and bottom covering stitch), 8mm (with bottom covering stitch)
- Lubrication: Automatic Lubricating oil Juki Machine Oil No.18 (equivalent to ISO VG18)
- Weight of the machine head: 46kg
THE ADVANTAGES OF A SERVO MOTOR:
- They use up to 90% less power than clutch motors
- They are 1/3 lighter than clutch motors
- With a flick of the switch you can reverse motor rotation
- No parts to wear out or adjust.
- No matter how hard you press the foot pedal configured speed remains the same
Because of Servo motor speed control, most users find the machine is easier to use. Both beginning and seasoned sewers find this feature helpful when stitching projects that don't demand high-speed stitching.