UT-A+S
UT-B+S
ST-C
2-Solenoid Valve Type
3-Solenoid Valve Type
Upper Thread Trimmer
Thread Trimmer Device
Classification of Pattern Types
MODEL SC 73 10 /C
SPEC. 1 56 G
DEVICE UT-B+S /
/
...
SUNSTAR
Cylinder Bed Chain Stitch M/C
Symbol of Series
73
72
Cylinder Bed-3Needle
Cylinder Bed-2Needle
Bed Type & No. of Needle
C
N
Fortuna Ⅳ
Fortuna Ⅲ
Main Motor
0
1
Without Top Cover Thread
With Top Cover Thread
Top Cover Thread
G
L
S
Standard
For long stitch (longer than 2.5mm)
For short stitch (shorter than 1.8mm)
Shape of Stitch Plate
32
40
48
56
64
Needle Distance
3.2mm
4.0mm
4.8mm
5.6mm
6.4mm
Attachment
WK1
AL
EL
TL
PK
Walking Presser foot (Hemming)
Attaching guide for elastic lace
See through light for hemming
Compact spot light
Needle thread clamp