It is suitable for sewing knitwear, cotton and chemical fibre materials. It has two-way feeding, automatic oil supply and oil-returning device. It operates easily and the thread trace is even and beautiful.

Model				mm		mm		r.p.m	mm	mm		Kg		W	mm
OK5500					1	5	DB×1#14	5500	35	5	13	27/35	#18	370	600×230×560
OK5550L					1	4	DB×1#9	4000	35	4	12	27/35	#18	370	600×230×560
OK5550H					1	5	DB×1#21	3500	35	5.5	13	27/35	#18	370	600×230×560