4400 double/single needle integrated feeding flat sewing machine for medium and thick materials

● Plunger type oil pump lubrication system

● Upper and lower shaft supported by ball bearings, synchronous gear belt drive, drive light slip

● Comprehensive feeding, good seam thickness performance, feeding cool

● Large double vertical automatic lubrication hook

● Slide rod thread picking

● High pressure foot lift, easy to sew in and out

● Double needle spacing: standard 6.4; It can be matched with 4.8, 7.9, 9.5, 12, 25.4 and other needle positions