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CHNKI Precision Sewing Machine Co., Ltd.
Tiancheng Industrial Zone, Yueqing, China.
Tel:+86-577-62307389
Fax:+86-577-62307389
Email:info@chnki.com

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CLK-1900A Series

COMPUTER-CONTROLLED, HIGH-SPEED,

BARTACKING MACHINE

  • The machine achieves the highest sewing speed of 3,000rpm.
  • In addition to the high-speed sewing performance, the machine's starting, stopping, thread-trimming and automatic presser lifting speeds have been increased to significantly shorten total cycle time (reduced approximately 30% compared to our predecessor model: For 42-stitch large bartacks).
  • With its 30mm (length) by 40mm (width) sewing area, the machine can sew many different shapes of bartacks.
  • It is also possible to change over the stroke of the auto-lifter from a one-step stroke to a double-step stroke, which offers easier positioning of a material on the machine. For the double-step stroke, an intermediate stopping height can be established on the operation panel.

Applications

CLK-1900ASS CLK-1900AHS CLK-1900AMS
CLK-1900AFS CLK-1900AOS CLK-1900AGS

Specifications

Model name CLK-1900ASS CLK-1900AOS CLK-1900AHS CLK-1900AFS CLK-1900AMS CLK-1900AWS CLK-1900AGS
Application Standard For radial
tacking		 For heavy-weight materials For foundation For knits and knitted materials With large hook for heavy-weight materials For shoes tacking
Max. Sewing Speed 3000 rpm 2500 rpm
Sewing area 30mm(L)X40mm(W)
Stitch length) 0.1~10mm (0.1mm step)
Needle bar stroke 41.2mm
Lift of the work clamp foot Standard 14mm (17mm when the reverse-rotation needle-up function)
Auto-lifter Provided as standard (stepping motor type)
Needle (at the time of delivery) DP×5 (#14) DP×17 (#21) DP×5 (#11) DP×17 (#21)
Hook Standard shuttle hook Large shuttle hook
Number of stitches that can be stored in memory Max. 20,000 stitches
Number of standard patterns 50 patterns
Number of data that can be input 200 patterns (for up to 150 patterns, sewing data can be added.)
Memory medium EEP-ROM, EP-ROM
Bobbin thread counter Provided as standard (up/down method)
Lubrication Hook: minute-quantity lubrication
Lubricating oil Oil No.2 (equivalent to ISO VG32)
Sewing machine motor 400W compact AC servo motor (direct-drive system)
Power consumption 320w