Direct drive, post bed, double needle compound feed sewing machine | HY-1780B, HY-1780B-7

  • Features:

    • Extra-large operation space and slim post bed is convenient for sewing high quality topstitch of three-dimension material.

    • Internal direct-drive motor and pneumatic control component.

    • Auto back tacking, pneumatic presser foot lifting, integrated LED light, free-handle bobbin winder and partial clamp device, which make the normal sewing more comfortable.

    • Horizontal large hook, can sew maximum thread of 9 strands nylon.

    • 10mm of standard needle gauge set, pneumatic halving outer foot, balance and compensate inner foot.

    • The alternating amount of presser foot  can be adjusted instantaneously.

    • Three parts compound feed construction make sure feed smoothly and keep the upper and lower material from moving.

    • Application: three-dimension material topstitch process for sofa and car seat.


    Specification:


    SpecificationIconHY-1780BHY-1780B-7
    Auto Trimming

    20200316161854709.jpg@!w1200

    Auto Back Tacking

    20200316161854914.jpg@!w1200

    Adjusting Alternating Amount of Presser Foot Instantaneous by Hand and Knee Controller

    20200316161854840.jpg@!w1200

    Integrated LED Light

    20200323112754894.jpg@!w1200

    Transfer Clamp Tension Instantaneously

    20200323112813144.jpg@!w1200

    Feeding System

    20200319101126481.jpg@!w1200

    Alternating presser foot, feed dog and needle feedingAlternating presser foot, feed dog and needle feeding
    Hook

    20200323111520752.jpg@!w1200

    Horizontal large hookHorizontal large hook
    Needle

    20200316161854209.jpg@!w1200

    DP*17

    #18-#23

    DP*17

    #18-#23

    Stitch length

    20200316161854876.jpg@!w1200

    0-90-9
    Operation space

    20200316161854692.jpg@!w1200

    335 * 260335 * 260
    Height of Post Bed

    20200323112935188.jpg@!w1200

    160160
    Material

    20200316161854460.jpg@!w1200

    Medium and heavy duty material   Medium and heavy duty material
    Max presser foot lifting amount

    20200316162202674.jpg@!w1200

    1616
    Max sewing speed20200316162202101.jpg@!w120020002000


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Three-dimension material topstitch process for sofa and car seat.