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DEKAI德凯
应用行业：汽车座椅、汽车内饰、软体家具等
ApplicationIndustries:AutomotiveSeats, AutomotiveInteriors,SoftFurniture,etc
DK-2719
单针柱式三同步缝纫机
single-Needle Column-Type Three-SynchronousSewingMachine
纤细的立柱式底座，比平板机器更易处理半径较窄的立体压明线工序。
A slender column-type base makes it easier to handle narrow-radius 3D topstitching compared to flatbed machines.
压脚、底牙、机针三同步送料，保证送料精 准稳定。
Three-synchronous feedling by the presser foot,feed dog.
and needle ensures accurate and stable material feeding.
配备自动抬压脚与自动倒针功能
Equipped with automatic presserfoot lifting and automatic reverse stitching functions
快速转换压脚交替行程功能，接缝处材料变厚瞬间改变压脚行程，轻松过厚。
Quick-switch alternating presser foot stroke function allows forinstant adjustment of the presser foot stroke when encountering thicker materials at seams, making it easy to sew through thicksections.
DK-2719-R为右边旋梭（右柱）
DK-2719-L为左边旋梭（左柱）
DK-2719-R has aright-side hook mechanism (right column) DK-2719-L has a left-side hook mechanism (left column)
选配：底贴带装置 Optional: Bottom tape applicator.
额外附加线张力功能，接缝处材料变厚额外给面线增加张力，底线不起珠。
Additional thread tension adjustment function provides extra tension on the top thread when sewing thicker materials at seams, preventing bobbin thread from showing.
标配坐式专用机架（带万向轮)，可选配站立式专用机架（带万向轮）或者站立式电动机架
Standard equipped with a seated dedicated stand (with casters), optional configurations includle a standing dedicated stand (with casters) or an electric standing stand
| 型号 | Model | DK-2719 |
| 最高缝速 | Max Sewing Speed | 2500针/分钟（needle/minute) |
| 最长针码 | Max. stitch length | 9mm |
| 旋梭直径 | Hook diameter | 26mm |
| 压脚抬升高度 | Presser foot lift clearance | 20mm |
| 自动提升装置 | Automatic lifting device | 气动式Pneumatictype |
| 交替压脚行程 | Alternating foot stroke | 1-9mm |
| 臂下空间 | Arm operating space | 347mmx297mm |
| 机针型号 | Needle System | 134-35 |
| 最大机针 | Needlle Size | 180 (24#) |
| 最大缝线 | Thread | Tex270 (10#) |
| 供油方式 | Lubrication | 自动Automatic |
| 机头重量 | Machine head weight | 72KG |
| 气压和耗气量 | Air pressure | 6bar, 0.7NL/min. |
| 电源要求 | Power supply | 1x230V，50/60Hz |
