JUKI MF-7523 - 3 NEEDLE HIGH-SPEED FLATBED TOP AND BOTTOM COVERSTITCH INDUSTRIAL MACHINE
INCLUDES TABLE AND CLUTCH MOTOR
The machine performs sewing that matches a broader range of sewing items.
The machine can be used for the hemming process of the sleeves and bottoms of T-shirts and for the covering process for sportswear and knitwear. It is not a specific-purpose model, but a basic one which can be used for a broader range of processes independently.
No Looper thread Twining
The rotating part of the looper thread cam shaft is covered to prevent the looper thread from twining around the looper thread cam shaft. 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 of the material.
Stitch Type Change Over
It is now possible to change over the stitch type, such as elastic soft-seams for inner wear and high-quality well-tensed seams for outer wear. 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.
MACHINE SPECIFICATIONS
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