DB2
−
DD7100 1/3
2000.7
DB2
−
DD7100
Single Needle Direct Drive Straight Lock
Stitcher with Thread Trimmer
Model
DB2
−
DD7100
−
−
Specifications
S
1
3
5
Application
–
Difficult-to-sew
and light
materials
Medium materials
Heavy materials
Max. speed
–
4,000 rpm
5,000 rpm
3,500 rpm
Max. stitch length
4.2 mm
5 mm
Manual
6 mm
Knee
13 mm
Height of
presser foot
Auto
10 mm
Type and height of feed dog
–
4 row
0.8
mm
3 row
0.8 mm
3 row(rough)
1.2
mm
Needles
–
DB
×
1NS #9
DB
×
5NS #9
DB
×
1 #11
DB
×
5 #11
DB
×
1 #22
DB
×
5 #22
Hook
RP hook
Rotary hook for thread trimming
Bed size
476
×
178 mm
Arm pocket size
266.5
×
134.5 mm
Operation
panel
B-40
B-100
Application
S
–
1
Difficult-to-sew
and light materials
3
Medium materials
5
Heavy materials
Lower thread
detector
0
–
1
¢
Device
Thread
Trimmer
Quick back
device
Thread
wiper
Automatic
presser lifter
3
¢
¢
–
–
4
¢
¢
¢
–
9
¢
¢
¢
¢
