B8510-13-SD3

B8510-13-SD3

Stepper Motor Four-Drive

Side Suction Thread Trimming

Waste Suction

STEPPER MOTOR AUTOMATIC THREAD-TRIMMING FOUR-THREAD OVERLOCK MACHINE

Product Introduction Video
Core Technology
Product Features

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Side-suction thread trimming without fabric cutting, thread ends ≤5mm


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Thread loosening after sewing ensures higher stability


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Built-in waste suction function


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7mm ultra-thick sewing capability,easily handles seams and ridges


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3 thickness levels with one-touch switching


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10mm oversized presser foot for easy fabric placement


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7000 RPM ultra-high speed sewing for super fast production


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Lowered feed teeth when placing fabri cprevents layer misalignment


Technical Parameter
ModelB8510-13-8D3
NeedleDCX27 11#
No.of needles2
No.of threads4
Needle gauge2
Stitch width2+4
Stitch length0.7-4.5
Differential ratio0.7-1.5
Alternation range10
Sewing speed7000


13: Four-thread regular sewing

SD3: Side-Suction Thread Trimming

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