SIRUBA 757H-516M2-35 5 Thread Overlock Industrial Sewing Machine Assembled with Servo Motor, Fully Submerged Table Setup

Patented high efficient & energy-saving direct-drive design (700KD)

– Integrated machine frame design.

– Built-in servo motor. Fast responsiveness, quiet, and low vibration. Easy speed setting.

– Built-in synchronizer, hand wheel is free of obstacle.

– Needle position function.

– High efficiency, energy saving, intergrated electrical system.

Sealed type direct drive needle bar mechanism

– Dust free and oil-leakage-free are due to entirely sealed needle bar section design.

– Direct drive needle bar system leads to high speed and long durability. No driving loss of connecting-rod-drive needle bar system.

Active lubrication system

Needle bar and upper looper mechanisms are applied active oil supply and entirely sealed vacuum oil return system. The new system exceeds the traditional oil supply of rope type and dropping type.

Patented integrated built-in lighting (Optional)

– Integrated built-in LED light design is artistic and user friendly.

Feed dog for extra light weight fabric (Optional)

E.g.:

D201(standard):Teeth spacing 1.6mm ;

D201A(optional):Teeth spacing 0.8mm ;

D201B(optional):Teeth spacing 1.0mm

Optional presser foot fingers for better sewing performance: short finger for heavy fabric, long finger for light fabric.

More user friendly features:

– Needle bar height adjustment without opening machine.

– Lower looper holder fine tune mechanism.

– Chainstitch fine tune mechanism: Open the rare cover to adjust stitch length easily.

– Needle plate thread groove leads to perfect loop.

– 5 cm height sewing area offers better cloth movement.

Patented feed dog mechanism oil proof system

New double-lip type wiper is added to support the original double wiper. Oil proof function is upgraded.