1. Through shaft:Lighter torque, faster response.
2. Multiple Photoelectric Induction:Multiple photoelectric sensors can realize the slight lifting of presser foot when empty stitching, and reduce noise;Suitable to all kinds of mesh fabric, knitting and woven, etc; also thread-trimming on denim can be cut smoothly and staby, no damaging the fabric.
3. High quality components:The needle bar and the upper looper needleslide bar are diamond-blackened, which isdurable and can sew thicker material.
4. High quality components:One-key restore, voiceSimple operation.
Parameters