JK-T9270/T9280 High-speed Feed-off-the-arm Chainstitch Machine Series TECHNIC PARAMETER SHEET JK-T9270-1 Thin material,shirt,dust coat and so on TV*64NY#12 2 4 3 12 4000 3/16“1/4” 605*550*500 39/59 JK-T9270-2 Medium heavy material,leisure clothes and so on TV*64NY#14 2 4 3 10 4000 18“5/32”3/16“ 605*550*500 39/59 JK-T9270-3 Medium heavy material,leisure clothes and so on TV*64NY#16 2 4 3.5 10 4000 1/4” 605*550*500 39/59 JK-T9270-A Thin material,shirt,dust coat and so on TV*64NY#11PSU 2 4 3 12 3600 3/16"1/4" 605*550*500 39/59 3 6 3 12 1/8" JK-T9280-5 heavy material,leisure clothes and so on TV*5#130 3 6 4.2 10 4000 7/64"1/8"5/32"3/16" 605*550*500 39/59 TV*5#130 2 4 4.2 10 3/16" JK-T9280-7 heavy material,jeans and so on TV*5#140 2 4 4.2 10 4000 1/4" 605*550*500 39/59 TV*5#140 3 6 4.2 10 1/8"5/32"3/16" JK-T9280-C heavy material,leisure clothes and so on TV5#140 2 4 4.2 10 3600 3/16" 605*550*500 39/59 TV*5#130 3 6 4.2 10 1/8" JK-T9280-D heavy material,jeans and so on TV*5#140 2 4 4.2 10 3600 1/4" 605*550*500 39/59 TV*5#140 3 6 4.2 10 1/8"5/32"3/16"