Used Siruba 737k

Description

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.
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.
New double-lip type wiper is added to support the original double wiper. Oil proof function is upgraded.
Direct drive mechanism prevents overdoing of differential feeding. No need to adjust the differential feed dog. No drive loss of connecting rod type feeding mechanism.
Low axis knife holder prevents cloth rolls up after trimming.
Integrated built-in LED light design is artistic and user friendly.
Needle bar height adjustment without opening machine.
Lower looper holder fine tune mechanism.
Chain stitch 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.
Product website
:
https://www.siruba.com/product/700k-700qe-k1-en/