Polar/M Shandong Automatic winder

Automatic winder EN-CN 1

Polar/M Shandong Automatic winder After some years of great success of the Orion Super M, Savio Shandong introduces to the local market the new development of the automatic winder model Polar M Shandong. The new machine, manufactured in China at Savio Shandong, is in position to offer to the local market the updated technologies together with enhanced technical features, developed in compliance with the international markets requirements. This automatic winder summarizes all the expectations required by the local as well as by the international markets, thanks to various innovations in terms of package formation quality and splicing technology, to cover any materials and yarn types, including yarn with elastomeric thread, either single core or duo core, as well as siro spun yarns. Higher number of winding heads, up to n 72, different feeding capability, from ring frame bobbins, packages remnants or single package, are allavailable on Polar M Shandong. A single integrated PC, located in the headstock, controls all the most important winding process parameters, including the Electronic clearers settings. Special attention has also been given to the energy and maintenance savings. 2 3

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Electronic anti ribboning device Electronic anti ribboning device The drum speed is controlled by the machine PC, and changes its value (electronic anti patterning system) only at the pre-set package critical diameters. The drum speed variation and frequency are set on the machine PC. The system operates also during the acceleration after the splicing cycle. Patterns on the package are minimized for a better use in the downstream processes. Axial displacement (optional) can also be used for dyeing package in combination with the electronic anti patterning. 1 2 3 1 Drum speed 2 Package holder position 3 Ratio between package/drum diameter drive in actual time 4 Ribboning zone 1 2 3 4 4 6 7

Flexible cycle 1 2 3 4 1 Independent movement of the package yarn suction nozzle 2 Independent movement of the splicer 3 Independent movement of the bobbin yarn suction nozze 4 Independent movement of the yarn tensioner device Flexible cycle Thanks to the individual motors and PC, the splicing cycle is automatically made, as per the actual requests of the splicing steps, improving, as consequence, the efficiency and production of the winder. Consequently: Greater productivity Consistent package quality (no presence of double yarns or yarn scrambling) Power and compressed air savings because unnecessary splicing cycle are avoided Minimum wear of the parts Minimum yarn waste 1 2 3 4 8 9

Computer Aided Tension 5 6 7 PC 8 9 5 Drum 6 Traverse 7 Tension sensor TENSOR 8 Waxing device 9 Yarn tensioner 5 6 7 TENSOR 8 a 9 Computer Aided Tension The winding tension is detected continuously by the Tensor, which interacts with the yarn tensioner device, through the machine PC, in order to adjust the load on the yarn as required. The Tensor, being positioned just before the drum detects on line the real winding tension. The sensor does not have any movable parts and performs also as antiwrap system. Tensorflex (standard) In presence of elastomeric yarn blended with wool/cotton the tension values must be diversified during the package formation to ensure a perfect shape. Tension level 10 11

Optimised acceleration curves Package start with yarn deposit control Acceleration can be set via the computer. The operator sets the optimum acceleration each time according to the work parameters (count and material, waxing, etc.) thus allowing a perfect drive of the package with a regular deposit of the yarn (Figs. 1 and 2). The computerised control system automatically adapts the acceleration ramp as package diameter varies (Fig. 3). v v v 1 3 2 1 Package Ø min. 2 Package Ø max. 3 Range 1, 筒纱直径 : 最小 2, 筒纱直径 : 最大 3, 变化范围 t t t1 t2 sec. 12 13

Booster The device that adjusts itself at a constant distance from the nose of the tube, combines its action with the square section balloon breaker and significantly modifies the shape of the balloon, drastically reducing unwinding tension. This effect, also combined with the Tensor action, contributes to a considerable reduction in winding tension. During splicing, the Booster, coming into contact with the nose of the tube, acts as yarn antikink and economiser. 14 15

Uniform yarn tension and waxing Uniform yarn tension and waxing The motorised yarn tensioner, with centralised adjustment via the Computer, is a guarantee of control uniformity with minimum yarn stress. Large, oscillating pressure washers for a constant, effective control. Waxing unit (optional) The yarn is waxed with a positively driven adjustable deflection device that guarantees waxing uniformity. Air jets keep the yarn tensioner and waxing unit free from dust. Clearing logic The machine is equipped with the Loepfe model ZENIT, totally integrated with the Polar process logic embedded in the machine PC with 15 screen, in a way that each single head becomes a technological laboratory to ensure the total quality of the wound yarn. Splice control Long defects Repetitive defects Foreign fibres (optional, in presence of electronic clearer model ZENIT FF). Defects due to yarns with off-standard hairiness that are intercepted by the clearer, are automatically removed from the package. Polar flexible cycle minimizes machine production losses due to these quality cuts. 16 17

Total splicing system Air splicer: settings by machine PC Air splicer settings are completely centralised in the pc: fast and simple change consistent uniformity of splicer in each different spindle Main application range: Cotton 100% and blends, Cotton Compact yarns, Fancy yarns, Core yarns, Synthetic and artificial yarns, Wool 100% an blends, Silk. Moist Air splicer (optional) Moist Air is an innovative air splicer using a very small quantity of water (spray). It is endowed with a water valve with dosage setting to moisturise the splice. Suitable for almost all kind of short and long spun yarns with the exclusion of plied cotton, high twisted wool yarns and linen. The Moist Air has delivered superior performances on Tencel and fine counts. Main application range: Short and long spun yarns, Tencel, Elastic core yarns (single core, duo core), Very fine cotton yarns, coarse and slub yarns. Heat-Splicer (optional) The consolidated experience on the splicer air technology in combination with the use of the heat, guarantees a final joint with excellent appearance, high and consistent strength even with, difficult yarn structures, different blended materials and high twisted yarns. Main application range: Carded wool coarse counts, Mule spun yarn, High twist yarns, Wool 100% and blends. TWINSPLICER (optional) The way the splice is prepared and made, ranks the Twinsplicer at the top among all other splicing devices. The splicer strength is always above 95% keeping the appearance same as the parent yarn. The splice on compact yarns, beside the strength, needs an extremely good appearance not to create a visible defect on the finest fabrics. The Twinsplicer for core yarns preserves the elastomeric filament entirely inside the joints. Main application range: Cotton 100%, Cotton 100% Effect yarns, Compact Yarns, Elastomeric yarns, Cotton and blends. 18 19

Controlling the winding process All parameters of the winding process are controlled by the Computer: yarn quality package quality production quality control of all peripheral units energy consumption. The Computer has a large touch screen and an USB port. The data are displayed in a descriptive and graphical form. Ethernet interface for connection to higher level information systems. The peripherals programme can be updated directly on the PC (also with remote loading). Spindle Monitoring System Each winding head is equipped with an alarm monitoring system. The operator is notified in real time of the ongoing alarm. Each spindle indicates technological as well as functional alarm. 20 21

Energy saving Particular attention has been given to the suction system which represents the highest portion of the energy in the winding process. A special fan, with high performances aerodynamic blades in addition to the direct motor drive requests a minimum consumption of electric power. The motor fan, controlled by the machine PC through an inverter, adjusts its speed automatically in accordance with the actual working conditions and parameters. The yarn waste is collected in a separate filter box located in the machine headstock. The same fan provides also the vacuum to unload the travelling blower waste, once the blower reaches the proper discharge pipe also located in the headstock. The travelling blower waste is collected in a second separate filter box. 2 1 PC 1 Yarn waste filter box 2 Dust removal system filter box 3 Travelling blower filter box 1, 2, 3, 3 22 23

Special version with feeding from cones remnants Special version with feeding from cones remnants Polar M Shandong can also be equipped with a special application to rewind piece cones (feeding) having following technical features: Max outer package diameter: 110 mm Conicity: 0-3 30-4 20-5 57-9 15 N 4 holes round magazine: 1 feeding package, 3 in reserve. Loading capacity: 1 feeding package, 3 in reserve. 24 25

Technical summary Overall dimensions and installation layout Automatic independent head winding machine, equipped with individual controlled motors and a flexible operating cycle. MODELS: POLAR M - winder with manual bobbin feeding and manual package doffing. Headstock: right or left with respect to the working front. Frame: modular frame consisting of 6 or 8 head sections. Number of heads/machine: from a minimum of 12 to a maximum of 72 in steps of 2. Materials: natural, synthetic and blended staple yarns Count range: from tex 286 to tex 4, from Ne 2 to Ne 147, from Nm 3.5 to Nm 250. Bobbin size: tube length from 180 to 350 mm with a bobbin diameter of 32 to 72 mm. Mule bobbins: tube length 305 mm, bobbin diameter max 72 mm. Take-up: crossed packages: winding traverse 152 mm, taper 0 5 57, maximum diameter 320 mm. Take-up speed: 400 2200 m/min with stepless setting. 6 or 9 pocket magazine (max. bobbin diameter 48 mm.). WINDING UNIT Grooved drums: in special, treated cast iron, directly controlled by the motor in axis. Electronic anti patterning system Package taper increase: 0 5, mechanical type. Electronic clearers: Loepfe with global and continuous yarn and splice control. Other manufacturers on request. Splicer: air type. Water, Twinsplicer, Heat-Splicer, knotters (optional). Yarn tensioner: a tension section, controlled by a single drive. Pre-clearer: variable width (4 positions). Tensor Waxing unit (optional) deflection type. Wax finished detection probe (optional.) Booster: tension reducer with anti snarl device. Meterage: standard or precision device (optional). Counterweigth: pneumatic device. MACHINE BODY Package conveyor belt: towards the headstock, or towards the tail. Tube unload belt: towards the tail end of the machine, or towards the head of the machine. Travelling blower/suction unit: programmable control frequency and unloading at machine headstock. COMPUTER Centralised electronic adjustments: machine data, processing parameters, air splicer working parameters, yarn tensioner pressure, V.S.S., electronic anti ribboning device. Setting, collecting and displaying production data: of winding units, display of the peripheral alarms. Centralized pneumatic adjustments: package cradle counterweight, splicer air pressure. SM = SAVIO MAGITEX - SBB = SAVIO BELT BLOWER - E = ELECTROJET 2595 (SBB) 2595 (SBB) 2635 (SM) -- 2570 2635 (E) (SM) -- 2570 (E) 175 500 720 1135 2230 175 500 (a) Side discharge / (b) Lateral discharge 720 / 1135 2230 max 800 max 800 max 800 max 800 Machine installation - Minimum dimensions in mm * ** 2550 2350 1065 (a) 2660 (8T) 2020 (6T) 1600 1145 (a) 1240 (b) 3300 (10T) 1320 (b) MACHINE LENGTH 1065 (a) 机器长度 2660 (8T) 2020 (6T) 1600 1145 (a) 1240 (b) 3300 (10T) 1320 (b) max 1300 max 1300 max 1300 max 1300 500 SX / L.H. DX / R.H. 2000 SX / L.H. 1500 1970 max 800 1135 1970 698 698 2655 (SM) 2905 (SM) 2620 (SBB) 2655 2620 (SM) (SBB) 1500 1135 1135 1135 1550 1080 2860 (SBB) 2905 2860 (SM) (SBB) max 800 1135 1500 N. HEADS SECTIONS LENGTH 6T 8T mm 12 2 0 6880 14 1 1 7520 16 0 2 8160 18 3 0 8900 20 2 1 9540 22 1 2 10180 24 0 3 10820 26 3 1 11560 28 2 2 12200 30 1 3 12840 32 0 4 13480 34 3 1 14220 36 2 3 14860 38 1 4 15500 40 0 5 16140 42 3 3 16880 44 2 4 17520 46 1 5 18160 48 0 6 18800 50 3 4 19540 52 2 5 20180 54 1 6 20820 56 0 7 21460 58 3 5 22200 60 2 6 22840 62 1 7 23480 64 0 8 24120 66 3 6 24860 70 1 8 26140 72 0 9 26780 * 3150 with feeding bobbin box 3150 1800 with feeding bobbin box 1800 2150 with feeding bobbin box 2150 n 2000 with intermediate package unloading 2000 nn 2880 with intermediate package unloading 2880 ** 4150 with intermediate package unloading 4150 26 27

SAVIO MACCHINE TESSILI S.P.A. 33170 PORDENONE (Italy) Via Udine, 105 Tel. +39 0434 3971 Fax +39 0434 397599 E-mail: order@saviospa.it www.saviospa.com SAVIO (SHANDONG) TEXTILE MACHINERY CO., LTD. No.6 Torch Industry Park, No. 2166 Chongwen Dadao, High&New Tech Industry Development Zone, Jining, Shandong, P.R. China 272000 Tel. +86 0537 2395206/101 Fax +86 0537 2395216 E-mail: info@saviochina.com SAVIO INDIA LTD. Nallattipalayam, Tamaraikulam - Post Pollachi, Coimbatore - 642109 Tamil Nadu, India Tel. +91 4259 304555 Fax +91 4259304567 E-mail: mail@savioindia.in SAVIOTECHNICS S.R.O. Lhota 261, 549 41 Červený Kostelec Czech Republic Tel. +420 491 469 466 E-mail: orders@saviotechnics.com We reserve the right to modify the characteristics of the machines described herein without prior notice. The data given in this brochure are not intended as a guarantee. Savio machines are equipped with safety devices in compliance with existing regulations. CORPORATE IMAGE DPT. / ED. EN-CN / FEBRUARY 2015 28