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With this machine, mattress quilt and hand-pulling fabric may be over-locked and sew up together. It has the feature of double air cylinder, adjustable presser foot pressure, anTextile Machinery & Parts d stepless speed regulation. It is suitable for sewing a varPrinting Materials iety of texturElectric Motor e fabric.
ParameterModelKB1 KB1A KB4 KB4AMax sewing thickness50mm 60mm 70mm 80mm Sewing head typeJUKI6800PEGASUSJUKI6900PEGASUSPressMachinery Stocks foot lift15mm12mm15mm15mmNeedle typeDC*27TV*64 130/21DO*21#DP*21#Flanging width23mm25mm 27mmNumber of sewing threads5thread4thread 5threadMax sewing speed 3000rpm 4000rpmSewing stitch1-5mmNeedle bar type Weighing & Measuring ApparatusDouble barMotor power 0.56kw 0.75kwAir pressure 0.4-0.8Mpa