Semi-dry head, 2-needle, Lockstitch Machine

This is the cutting-edge model 2-needle sewing machine which comes with substantially enhanced mechanisms such as the direct-drive mechanism, semi-dry head, new thread tension control mechanism and improved oiling system. All models of the LH-3500A Series are provided with a semi-dry head to eliminate staining with oil from the frame (the needle bar part).

*A thread tension control mechanism has been developed for each type of sewing machine in order to achieve the best-suited thread tension for its purpose.
*Two selectable new-method oiling mechanisms.

Model Name LH-3528A-7 LH-3528A LH-3578A-7 LH-3578A
Application A: Light-weight, F: Foundation, S: Medium-weight, G: Jeans and heavy-weight G: Jeans and heavy-weight
Max. sewing speed 3,000sti/min 3,000sti/min
Max. stitch length 5mm (F type: 4mm) 5mm
Needle gauge 3.2~34.9mm (1/8″~1-3/8″) 2.4~38.1mm (3/32″~1-1/2″) 3.2~25.4mm (1/8″~1″) 3.2~38.1mm (1/8″~1-1/2″)
Presser foot By hand: 7mm, By knee: 13mm By hand: 7mm, By knee: 13mm
Needle A: DP×5 (#9) #9~#16
F: DP×5 (#10) #9~#16
S: DP×5 (#14) #9~#16
G: DP×5 (#21) #16~#23
G: DP×5 (#21) #16~#23