Button-Sewing Machine: Higher productivity and better ergonomics.
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BT-2700 is capable of sewing 2-hole, 3-hole and 4-hole buttons. Outer button diameter can be within the range of 8-30 mm.
Sewing speed of 2,700 rpm combined with increased ramp-up, thread trimming, presser foot lifting and ramp-down speeds shortens total cycle time and provides higher productivity. Easy positioning of sewing material further reduces the handling time.
Direct drive head powered by AC servo motor better synchronized with servo feeding motor, optimization of rotational mechanism and arm bed create a comfortable working environment with reduced vibration and noise.
The upper thread nipper securely holds the thread for correct first stitch formation and avoids skipped stitching. A highly rigid needle bar and thread take-up mechanisms eliminate the risk of a slack or bending even at higher speeds. Feeding of 0.05 mm of fabric per pulse of the servo controlled feed motor ensures accurate slanted and curved stitching.
Thanks to the dry type head the needle bar and thread take-up mechanisms no longer require lubrication. Clean oil is only supplied to the hook eliminating the risk of oil stains on the garment. Due to use of direct drive technology, the possibility of belt shaving stains on the garment is also eliminated.
Optimization of thread trimming mechanisms resulted in shorter thread ends (2-2.5mm) eliminating the need for manual trimming following button sewing operation.
Use of a 550W servomotor provides more powerful needle penetration force and more reliable sewing on thicker materials.
The use of CF card makes it easy to create sewing patterns on a computer using the programming software and uploading them to the machine by simple use of control panel buttons without the need to change e-proms on the board.