Description Overview Toyoda RX240SF ring spinning frames Year of construction 2000 to 2003 Model: RX240SF-1008 No. of spindles per machine: 1008 spindles Spindle gauge: 75 mm Bobbin length (lift): 210 (185) mm No. of spindles per staff: 8 spindles Fibre (length) to be used: up to 38 mm Kind of fibre: combed/carded cotton Driving System Spindle drive system: 4-spindle tape (11 mm, TS5) Spindle driving pulley: made by steel Tape tension pulley: NTN-JPU70 Spindle speed regulating apparatus: inverter (stepless speed change system) Spindle speed change program: with Kind of twist: Z twist Draft Part Drafting system: 3-line 2-zone double apron drafting system Angle of roller stand: 45 deg. Bottom roller driving system: mechanical Neck bearing: SKF-UL30, needle bearing Bottom roller diameter: F 27 x M 27 x B 27 mm Weighting arm: Toyoda A100 Cradle: Toyoda B35 Tenser gauge: yellow, lilac, white Front and back / top roller arbor maker/type: SKF Middle / top roller arbor maker/type: SKF Top and bottom apron maker: Hokushin Top apron type: 3040/3243 Bottom apron type: 3050/539 Bottom apron tension system: long system (with plating) Trumpet type: individual type (3 x 5 mm) Traverse: twin traverse (6, 8, 10 mm selectable type) Clearer Front top clearer: 2 spindles clearer roller Front bottom clearer: nil Back bottom clearer: stationary pad type Waste Collection System (Toyoda) Pneumatic system: flute type (3.5 mm x 9 mm) Pneumatic motor: 5.5 kW Direction of exhaust air: to the pit Waste collection system: by manual Spindle Part Running part: button tip with aluminum sleeve (for 210 mm bobbin) Maker of running part: Texparts, type CS1 Diameter of waster cutter: 31 mm Diameter of warve: 18.5 mm (Toyoda standard) Spindle lock method: hook type Spindle brake: knee brake Spindle insert: Novibra HP-S68 (NASA/3) Ring Part Ring maker and type: Kanai Primat FF Ring inside diameter: 38 mm Flange width: 3.20 mm (RR-M) Setting diameter: 50.8 mm Traveler clearer: universal type for 2 spindles Ring plate type: standard Balloon control ring type: Yamauchi brand, round type Balloon control ring diameter: 46 mm Separator: plastic (special surface with nickel plating) Anti node ring: Kanpatsu, round type (standard) Lifting Motion Lifting system: screw shaft type positive lifting mechanism Shaping motion: cop wind Lifting system of balloon control ring: 2-step motion type Lifting system of lappet: individual One chase length: 41-75 mm standard Thread lappet type: steel (with spring) Type of snail wire: Taftride spiral 4 mm diameter (for Z twist only) Creel Type of creel: standard umbrella creel Row of creel: 4 rows Dimension of roving bobbin: 146 x 406 mm Flyer lift: 406 mm (16) Feeding system of roving: single roving Bobbin hangar brake: 4G Height from floor to roof: 3300 mm or more Overhead cleaner: included Luwa Japan D-type Dust collector for Luwa: with Function Panel Function panel type: graphic display (new graphic panel) Language of the function panel: in English Setting: ring rail lifting, condition of cop formation, spindle speed controls, etc. Indication unit: yarn count, Ne, delivery length, min. unit, etc. Monitoring: spindle rpm, delivery speed and length, twister performance, etc. Shift indicator: up to 4-shift Spinning Conditions / Gearing Kind of fibre: cotton 100% Range of yarn count to be spun: Ne 20, 30, 40 - 80S Motor pulley with machine: 18,000 rpm (max. mechanical speed 25,000 rpm) Out end gearing: with Stationary Autodoffer, Model SCD Type: automatic doffing Linkage winder maker: nil Doffing system: doffing equipment fixed on ring spinning frame All spindles are doffed at same time Empty bobbins are received once at the bar positioned middle of machine Bobbin transportation (peg tray system) transportation speed of peg tray is max. 24 pcs/min. Peg tray for ring spinning frame area is arranged by Toyoda Interlocking motion between adjoining machine during doffing: with (terminal block only) Time for doffing (stopping time of production): about 2 minutes Options Included (Automation) Automatic tilting and resetting: with Automatic swing of ring rail: with Ring rail repositioning motion for minimum yarn breakage at restart: with Automatic full bobbin stop: with Signal lamp for indicating full bobbin stop: with Automatic restart device: with Sudden stop with break: with Top bunch device: with Lubrication System Main and draft gearing: automatic oil dropping system Auxiliary gearing: grease lubrication (by manual)