Single needle lockstitch sewing machine lockstitch bottom feed and flat platform JACK JK-SHIRLEY IB . The machine is equipped with an advanced direct drive economical engine can save energy 60% more , compared with a friction - drive. The templates JACK is applicable to sew various types of light and medium heavy materials . In addition,a system for automatic lubrication proves that it is an excellent and durable sewing machine.
Particular appearance and key places assembled with high precision parts, equipped with compound panel cushion, which guarantee no oil leaking even without gum. It' s applicable to sew different kinds of thin,moderate materials. Besides, automatically oil adding lubrication system proves it' s an excellent endurable sewing machine.
|Stitch length||5 mm|
|Maximum sewing speed||4500 rpm/min|
|Type of needle||Dbx1|