typical TW1-1245, Operation Instructions And Parts Manual

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2
R
1
1
2
1
2. Main technical specifications 2. Main technical specifications
1. Brief introduct on i 1. Brief introduct on i
This machine adopts compound feed mechanism with
synchronous top, bottom and needle feed and the
max amount of alternating presser foot lifter reaches
7 mm, which guarantees the high sewing quality of
different materials. Besides, it adopts the large
auto-lubricating horizontal
rotating hook, 4-link
thread take-up lever and timing belt, which assures
its lower noise and high speed.
This machine is widely used in manufacturing
suitcase, tents, cushions, lenther products, clothes
bamboo matting, etc.
This machine adopts compound feed mechanism with
synchronous top, bottom and needle feed and the
max amount of alternating presser foot lifter reaches
7 mm, which guarantees the high sewing quality of
different materials. Besides, it adopts the large
auto-lubricating horizontal
rotating hook, 4-link
thread take-up lever and timing belt, which assures
its lower noise and high speed.
This machine is widely used in manufacturing
suitcase, tents, cushions, lenther products, clothes
bamboo matting, etc.
2000s.p.m
TW1-1245 TW1-1245V TW1-1245HL14 TW1-1245HL30 TW1-1245 TW1-1245V TW1-1245HL14 TW1-1245HL30
8mm
36mm
DP 35 Nm110 150 ～ DP 35 Nm110 150 ～
370W
Max. Sewing speed Max. Sewing speed
Model
Needle bar stroke Needle bar stroke
Max. Stitch length Max. Stitch length
Needle
Foot lifting Foot lifting
Motor power Motor power
Lubrication
By hand(partly) By hand(partly)
3. Feed adjustment/reverse stitching(Fig.1) 3. Feed adjustment/reverse stitching(Fig.1)
1. Adjusting the stitch length by turning Nut 1;
2. When backward stitching, push Nut 1to Mark R
as much as possible.
1. Adjusting the stitch length by turning Nut 1;
2. When backward stitching, push Nut 1to Mark R
as much as possible.
4. Adjusting upper feed stroke(Fig.2) 4. Adjusting upper feed stroke(Fig.2)
Open the rear cover 1; loosen the screw2, and as
required, move it up and down.
Open the rear cover 1; loosen the screw2, and as
required, move it up and down.
1800s.p.m 1500s.p.m
By hand/knee By hand/knee By hand/solenoid By hand/solenoid
550W