Products
Upper feed bag making sewing machine
Model DN-2U
Single needle double thread chain stitch
Top and bottom feed
Sewing speed 2800SPM
Stitch length 7-12mm
Sewing thickness 10mm
Needle DRx2 #25
Auto lubrication
Similar to Newlong DN-2U
Features
Products Description
Upper feed bag making sewing machine
Upper feed bag making sewing machine DN-2U/2LU are the upgraded machines based on the common DN-2HS, but with the upper feeding mechanism, which is better to sew thick and slippery materials. DN-2LU left hand bag making machine is the opposite version machine developed from DN-2U. The right sewing head and left sewing head usually equipped together on automatic bag making system for butt sewing(sew the bag top and bottom at the same time, liking making cement bags).
As long as you are making thick or slipper bags made of multi-wall papers, PP/PE and cloth, the above machines are your best choice of high level upper feed bag making sewing machine in cereal factory, chemical products factory, sugar factory, cement factory, flour factory and more.
Features

Left sewing head DN-2LU
Single needle,upper and lower feed,flat bed,double thread chain stitch machine.
Right sewing head DN-2U
Single needle,upper and lower feed,flat bed,double thread chain stitch machine.

Specifications
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Model |
DN-2U |
DN-2LU |
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Number of needle |
One needle |
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Feeding system |
Top and bottom feed |
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Max. sewing speed |
2800SPM |
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Max. stitch length |
7-12mm |
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Max. sewing thickness |
10mm |
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Needle |
DRx2 25# or 26# |
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|
Stitch type |
401 |
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|
Feature |
Right sewing head |
Left sewing head |
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Lubrication |
Automatic |
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