HY-1530B-7 Industrial Sewing Machine, Leather Sewing Machine for Sofa

Industrial sewing machine, leather sewing machine for sofaHY-1530B-7   Intensive direct drive, single needle compound feed sewing machine  Model No.HY-1530B-7Feeding systemAlternating presser foot, feed dog and needle feedingMax sewing speed 2200 s.p.mShuttle diameterФ28mmApplied needleDP×17 #18-#23Thread sizeMaximum thread 9 strands nylonMax stitch length9mmMax alternating presser foot9mmMax presser foot lifting height16mmAuto trimming√Auto back tacking√Presser foot lifting height by air√Auto oil system√DL function√Operation space335×125mmProduct Description:1. Internal direct drive servo motor with less noise and pneumatic controller components for facilitating maintenance.2. Standard DL function, effectively reduce dense needles, broken thread, broken skin problem during climb over thick spots.3. The larger operation space facilitates the handing of large-area workpieces.4. Five convenient functions can be realized by customizing the switching shortcut button.5. Classic multi-functional equipped with auto trimming, auto back tacking, pneumatic presser foot lifting, auto oil system, pneumatic clamp tool, integrated LED light and other practical functions.Typical Field of Application:Normal sewing process for car interior, sofa and other household products.Product Advantages:1. Pneumatic clamp tool subassembly: It can be set two different tension for clamp device by shortcut button to change quickly, and realize high-quality sewing of a wide range of materials from thin materials to thick materials.2. DL function:1) Transform the maximum presser foot alternating amount 9mm by one-click.2) When the sewing reaches the position between up and down step, pressing the DL switch can transform instantaneously maximum internal and external presser foot alternating amount, it will form the perfect stitch effect.3. Pneumatic presser foot lifting: The lifting height of the presser foot can be up to 16mm, which is convenient and quick to place the sewing material.4. Large operation space: The large operation space ( 335×125mm ) facilitates the handing of large-area workpieces.5. Six keyboard shortcuts: Multiple shortcut functions: back tracking, canceling back tracking, instantaneously transform the alternating amount of presser foot (DL step stitch), stitch compensation, second thread clamp, shortcut key function customizationCOMPANY HONOR EXHIBITION DISPLAY /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1