typical GC0323, Руководство пользователя

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1
G C 0 3 2 3 G C 0 3 2 3-D2
15mm（ ）
①
1
1. Brief introduction
This series of machines adopt link feed, thread take-up
lever and rotating hook looping, which form the 301
stitch. Extra long machine head ensures a special
operation room. Extra long needle bar stroke and large
amount of alternation presser foot lifter ensure
excellent sewing capacity.
This machine adopts auto lubrication system and runs
smoothly with low noise and little vibration. This
machine is widely used in manufacturing leather
products such as suitcase, cushion, tent , sofa and
canvas, heavy weight decorative, fabric, etc.
Model
Applications
Max sewing speed
Max stitch length
Needle bar stroke
Thread take-up lever stroke
Lifting amount of presser feet
Climbing device
Feed dog height
Needle
Presser foot
lifting height
Hook
Lubrication
Thread trimmer
Reverse stitch
Medium & heavy weight materials
2200 s.p.m
9mm
37mm
73mm
2.0-5.5mm
Dial type
1mm
DP
×
17 23#
8mm
16mm
Large lubrication hook
Automatic lubrication
no yes
yes
3. Installing the belt (Fig.1)
2. Main specifications
1. Using V-belt.
2. Adjust the tension of the belt. Change the height
of the motor by turning the adjusting nut
①
, press
on the center position of the belt and there should be
a slack of 15mm.
If the tension is too weak, the sewing speed will not
stable or the needle can not stop in the proper
position when the machine runs at low speed.
If the tension is too strong, the bearing of the motor
will be damaged easily.
Approx. 1kg force