... Shedding: optional, plain, dobbey, tappet,etc2. Numbers of Nozzle: optional, single, two nozzles.etc3. Numbers of Heald frame: optional4. take-off ... 1000 r.p.mWeft density 5-600 Pieces/cmMachine power 2.2-4.5 kwMax diameter of cloth roller520,600mmNumbers of Heald ... frameoptional, 2,4,6,8,10,16 piecesShedding typeplain shedding,dobby, tappetYarn ...