Double needle short arm cylinder bed sewing machine / double needle lockstitch sewing machine / filter bag sewing machine / long arm sewing machine
double needle short arm sewing machine
double short arm sewing machine for filter bag
filter bag sewing machine
dust filter bag sewing machine
double needle short arm sewing machine for sewing top and bottem
with synchronized feeding of needle,feed dog and presser foot
The machine can prevent the slippage of materiala and form neat stich .it is equipped with sliding thread take-up and vertical double ratating hook,which can from two paralleled lines of lockstich.
This machine may mating electronic control motor.So it can control the needle always on cloth or under the cloth when machine stop inthe sewing course. In that case, the staff do not need to ratate hand wheel frequently when stop the machine which makes the operation more convenient.
Specification of double needle lockstitch sewing machine short arm cylinder bed sewing machine
Max. sewing speed | 3000r.p.m |
Max. stitch length | 6.4mm |
Presser foot lift height By hand | 7mm |
Presser foot lift height By knee | 10mm |
Needle bar stroke | 33.5mm |
Needle gauge | 6.4mm(also can as you required) |
Bed size in dia | DP*5 14#-22# |
Working space | 630mm×250mm |
Thread take-up lever stroke | 60mm |
Motor power | 550W 380V or 220V clutch motor |
Lubrication | Oiling by hand |
Rotating hook | Large vertical hook |
APPLICATIONS:
It’s widely used in sewing filter bag, tents,arch,umbrella,seat cushion,sofa and etc,especially for cylinder products.
Photos of double needle short arm cylinder bed sewing machine
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For more relevent detailed please feel free to contact me jenny.Thank you!