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LT2 B842Mark II
Twin Needle Needle Feed Lock Stitcher
Twin Needle Needle Feed Lock Stitcher
with Thread Trimmer
Specifications
Application
Max. speed
Max. .stitch length
Needle bar stroke
Thread take-up stroke
Manual
Height of
Knee
presser foot
Auto
Height of feed dog
Needle
Hook
Thread trimmer
Thread wiper
Quick reverse
Automatic presser bar lifter
LT2 B841 Mark II, B842 Mark II 2/9
1 * 1C
For thin materials
For medium materials
4,000 rpm
4 mm
52 mm
13 mm (With thread wiper : 10 mm)
Solenoid type : 8 mm, Air type : 10 mm
DP 5 #11
Horizontal rotary hook (vertical axis)
400
Scissors type (Solenoid)
2000.7
3
For heavy materials
33.4 mm
52 mm (With thread trimmer)
7 mm
1mm
DP 5 #14
700
Solenoid type
Solenoid type
Air type
Solenoid type
5
3,000 rpm
5 mm
DP 5 #22
900
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