KM-591BL Sunstar

The control dial can easily adjust the level of the primary/secondary presser feet.
The vertical hook is used for convenient lower thread replacement when sewing large materials like bags and mats.
The large hand wheel pulley fitted for accurate needle location and control during the start and ending of sewing provides the highest efficiency for heavy fabric sewing.
The pump-driven auto lubrication system reinforces machine durability at high speed.
SPECIFICATION
Models KM-591BL-7 KM-591BL
Usage heavy
Sewing speed 2,400 spm
Stitch length 9 mm
Presser foot lift hand : 9 mm / knee : 16 mm
Presser foot increase ( auto ) 16 mm  
Hook Vertical large hook
Needle DP x 17 #22 ( #16 ~ #23 )
Sewing space 322 mm
Thread trimmer KM-591BL-7  
Motor Servo motor Clutch motor