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 feeding mechanism
Low axis knife holder prevents cloth rolls up after trimming.
Integrated built-in LED light design is artistic and user friendly.
E.g.: D201 (standard): Teeth spacing 1.6mm ; D201A (optional): Teeth spacing 0.8 mm ; D201B (optional): Teeth spacing 1.0 mm