MR-1790S High Speed Computer Controlled Straight Button Holing Sewing Machine

Features:

1. Oil-free clean sewing

2. Electric clamping organization

3. New Pulling thread-slacking device

4.New base thread and surface thread cutting device

5.Multifunction operation control panel

6.Simple and convenient operation, simple and accurate orientation

Product Description

Specification:

Model name MR-1790s
 Application  Light to medium heavy material
 Max. sewing speed  4,200 sti/min
 Max. bartack width  5 mm
 Max. buttonhole length  41 mm (optional: 70mm and 120mm)
 Lift of the work clamp  14 mm
 Needle type  DBX5 #11J-#14J
 Lubrication  Automatic
 N.W./G.W.  112 /117 kgs
 Measurement  0.252 cb

Applications:

 

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