JUKI DDL-5550N Handbook page 92

High-speed, 2-needle, 3-thread, Bottom Coverstitch,
Belt-loop Making Machine
MFB-2600
● The sewig speed is very fast, the normal rotational speed of the
machine is as high as 5,000rpm.
making.
● The side cutter is equipped with a newly developed mechanism to drive
the knife using the timing belt from the pulley side.
vibration of the machine during a high-speed operation, thereby leading
to a consistent performance.
● The newly developed binder unique to JUKI is longer than conventional
binders. It is therefore capable of rolling up the material smoothly,
making beautifully and uniformly finished belt-loops without any twisted
or irregularly rolled section.
SPECIFICATIONS
Model name
Stitch type
Max. sewing speed
Stitch length
Needle bar stroke
Feed adjustment method
Needle gauge
Finished width
Differential-feed ratio
Needle (at the time of delivery)
Lubrication
Lubricating oil
WHEN YOU PLACE ORDERS
MFB2600
Needle gauge Code
4.8mm F For light-wight materials
5.6mm G For medinum-weight materials
6.4mm H For heavy-weight materials
8.0mm K
NEEDLE GAUGE: FINISHED WIDTH
Finished width
Application Needle gauge
F 4.8mm
A (light-weight
G 5.6mm
materials)
H 6.4mm
F 4.8mm
B (medium-weight
G 5.6mm
materials)
H 6.4mm
G 5.6mm
H (heavy-weight
materials)
H 6.4mm
This leads to highly efficient belt-loop
This reduces the
DV 1 (#11) #11 #14 or UY128GAS (#75) #75 #90
JUKI New Defrix Oil No.2 (equivalent to ISO VG32)
Application Code
A
B
H
H J K L
8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm
MFB-2600
2-needle, 3-thread, bottom coverstitch
5,500rpm (normal 5,000rpm)
1.2 3.2mm
30.4mm
By adjusting the amount of eccentricity
4.8, 5.6, 6.4mm
8 20mm
1: 0.5 1: 3.2
Automatic
Finished Finished
Code
width (mm) width (mm)
8 H
9 J
10 K
11 L
12 M
13 N
14 P
M N P Q
MFB-2600
Code
15 Q
16 R
17 S
18 T 1
19 U 2
1 : Needle gauge
20 V
2 : Finished width
R S T U
MFB-2600 (September, 2003) 1/1
5
V