Product Name: Mattress Sewing Machine and Mattress Machine Model NO.: BWB-1A Sewing Head Type: Chain Stitch Sewing Head Number: Single-Head Thread Number: Single-Thread Automatic Grade: Automatic Certification: CCC, SGS, CE Condition: New Table Size: 1400*1950mm, 1550*2050mm ;1800*2050mm Trademark: BCD bedding machinery Transport Package: Crate/Plastic Film Specification: CESGS Origin: Nanjing, China HS Code: 84522190 Product Description Mattress Tape Edge Machine (BWB-1A)Main application and performanceThis machine is mainly for sewing mattress tape edge .It can also be used for others as: Bed quilts,soft sofa cushion and sleeping bags . Its permance as: top rotary hook , continous sewing , free stop at any point ,sewing precedure and speed controlled by knee control lever ,manual table lift .1) Sewingheadangle:35~55°;2) Carriagespeed:5.9~9.6M/min(mechanical);3) Tablesize:1400*1950mm;(standard)4) Maxsewingheadspeed:3000spm;5) Cornerspeedcontrol:manualcontrol;6) Mattressthickness:50-300mm;7) Workefficiency:12~15mattresses/hour;8) Totalpower:0.75Kw.