Product Name: Sewing Machine Puller PG For Overlock with Small Roller For thin materialProduct Model: PGRoller Type: Diameter 28mm, Width 11mmSubordinate Group: Puller AttachmentApplicable Material: Thin MaterialInstallation Mode: Be Mounted on the Machine HeadDriving Way: Hand Wheel Synchronously Driving Rooler Driving: Single Roller DrivingElectric Voltage: NopeMain Function: Make the thin material more straight and the stitch length more uniform; decrease the working strength; Prevent the wrinkle of the material, thus Improve the efficiency and the quality.Installation Instructions:This puller can not be mounted on the overlock machine which attached with horizontal or vertical automatic thread trimmer.Contact: sales1(at)nbsyjx(dot)com
