Features:
This machine is the latest reform of JK-4420, Can sewing decoration pattern. It is suitable sofa,shoes,box package, handbag and so on. The Max. sewing thickness is 7MM. and the Max sewing width is 9.5MM.
|
Model |
JK-4420A |
|
Max. sewing speed |
2000S.P.M |
|
Stitch length |
0-9MM |
|
Needle bar stroke |
36MM |
|
Thread take-up lever stroke |
74.5MM |
|
Presser foot lift |
(By hand) 8MM (By knee) 16MM |
|
Needle type |
DP*17 18#-23# |
|
Rotating hook |
Auto lubricated large rotary hook |
|
Lubrication |
Auto lubricated |
|
Safety Clutch Device |
YES |
|
Manual reverse feeding device |
YES |
|
Motor |
550W Servo motor |
