Ring Spinning Machine Spindle Bolster

TONGDA High Efficiency Spinning Machine Spare Parts Aluminum Plug SpindleTongda TXD611 series of novel high-speed and high-performance aluminum-plug spinning spindle is equipped with the novel CS-68 insert independently deveioped by our company. The CS-68 insert incorporates both a roller neck bearing and a convex footstep bearing,the convex footstep bearing consists of aradial bearing which functions hydrodynamiclly and an axial plane -thrust bearing to absorb the axial forces.As the inner diameter of the neck bearing is 6.8mm,it has been possible to reduce the whorl diameter to even smaller.The blade is very short and consequently extremely rigid. The forces acting radially in the area of the footstep bearing are absorbed by a genuine hydrodynamic radial beaing. The sphero-point of the blade runs on a free-sitting flat disac, which resists axial forces. The entire footstep bearing is housed in an elastic sleeve,even the slightest eccentric movements are damped by means of the oil coil.Neck bearing geometry which has been modified in the micro-range lends additional stability to spindle operation. The use of sophisticated new -type advanced and applicable production lines with mature modern equipment ensures a high degree of precision.Very little play ,held to close tolerances, is provided in neck and footstep bearings, and this has a positive influence on spindle running. Such a foostep bearing design offers substantial advantages in particular for high speeds and axial loards.Specification  ModelL0H1H2L1D1×T1D2×T2D4D6MTXD6110ED4342.53575175dia14×(1:38)dia18.61×(1:38)dia18dia25M25×1.5TXD6110RD4343.53575174dia14.15×(1:38)dia18.61×(1:15)dia18.5dia25M25×1.5TXD6110FAD4346.53578175dia13.17×0.0229dia17.18×0.0229dia19dia25M25×1.5TXD6111TAD43473578174dia15.13×(1:64)dia17.85×(1:64)dia20.5dia25M25×1.5TXD6111MAD43363578162.5dia16.31×(1:64)dia18.85×(1:64)dia22dia25M25×1.5The aluminum rod made of high-strength and superhard aluminum alloy is hold by the spindle blade and the wharve from inside and outside, has good rigidity, can not loosen to move, and thus can effectively resist external impact deformation. The spindle insert adopts reliable axial overload protection to resist impact without subsidence and is suitable for push-down pipe insertion of integral auto-doffing. The optimized design of the yarn cutter leads to high doffing yarn reserve rate. The use of a yarn gripper can realize doffing with zero winding and no end yarns. The accurate fit between the spindle bolster and the rail of the spinning frame ensures good verticality of the spindle to realize noncorrection installation. The spindle is targeted at domestic and foreign high level customers, is widely applied to high-speed spinning, spinning high-quality yarns, compact spinning, integral auto-doffing and speed increase reform od a spinning frame, and the highest working speed of the spindle can reach to 25,000rpm. The aluminum piug can be adjusted in type and size according to customer's requirements to allow customers to fit different types and sizes of bobbins.Characteristics  * Lower vibration  * Lower noise level   * Lower power consumption   * Longer lubricating cycle  * Longer service life   * Less maintenances  * More yield increasingOur ProductsCustom FactoryOur CompanyWhy Choose Our Company?A: History:Tongda Textile machinery Group was establish in 1952.Now have more than 60 years old history.B: Main Products:Tongda Group specializes in design, manufacturing, and marketing of a wide range of Textile machinery, it has seven branch companies, mainly produces ring spinning frame,roving frame,weaving machine(water Jet loom/Air jet loom/rapier Loom),warping machine, quilting machine and nonwoven machine.C:Product /Quality Guarantee: All the Machine have 1 year Quality  Guarantee.D:After Sale Serivice: We are work online 24 hours. If you have any questions about our machine you can contact us.FAQ(1) Q: Are you a manufacturer or Trade Company?A: We are a professional manufacturer holding our own International Trade Department, for thatwe can better understand customer's needs and offer a reasonable price.(2) Q: Are you available for on-the-spot invitation? A: We do welcome our new and old friends come here to have a visitation.Besides, we would send you our exposition and relative information to promote a face-to-face meeting if you'd like to.(3) Q: Is the price offered changeable?A: We offer reasonable price for every client, and the price is changeable according to purchasing amount.(4) Q: How about the quality?A:The main subassembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test system can ensure your high quality requirement.(5) Q: How's the after-sale service?A: We offer engineers available to service overseas under merchandiser's supervision and translation.Packaging & ShippingA. Packing: The Machine Packed in Wooden CasesB.De