SAVIO PRODUCT SOLUTIONS SIRIUS

SIRIUS TWO-FOR-ONE TWISTER The worldwide flagship of Savio in high-end TFO segment. The machine responds to the demands of customers looking for a significant reduction in labor and energy. Besides the demand to sustain low investment costs and lower energy consumption, the customers also take on great importance time and cost of maintenance. MACHINE MODELS: SIRIUS Two for one twister with Mechanical Drive System. SIRIUS ELECTRONIC DRIVE SYSTEM (EDS) Two for one twister with EDS Electronic Drive System. 3

BENEFITS FOR CUSTOMER'S COMPETITIVE VALUE: TECHNOLOGY Widest range of feeding solutions. EFFICIENCY Great selection of optional covering all needs. FLEXIBILITY EDS and Inverter solutions to minimize downtime and enhance flexibility. Technology Efficiency Flexibility Technical Summary

THE SPINDLETwisting technology allows, by means of a twist, to tie together two or more threads, around their longitudinal axis. This procedure produces yarn with greater resistance, greater regularity and particular appearance/hand effects.SPINDLE RANGEYou can choose the best spindle according to dimension, weight and density of feeding package.Sirius has been realized to support the entire Savio spindle range.Savio spindle is designed to optimize its integration within the machine structure. MAIN FEATURES OF SPINDLE - Life lubricated top bearings, with special dustproof protection; - Bigger...

DUO POT SYSTEM Savio’s DUO POT system can be considered the real direct twisting of overlapped packages, it can be considered an “all-in-one” assembling and twisting. This allows to obtain a shortened production cycle by using standard conical packages. The application consists of a spindle divided into two parts, upper and lower. Each package, housed in the upper and lower part, has a twin passage of the thread (“Twin Threading”), since it realizes the same wire unwinding distance for both positions. This keeps separated the unwinding of the upper bobbin thread from the lower one. Consequently,...

SUPERIMPOSED FEEEDING PACKAGE CRADLE Savio’s SINGLE POT – Super imposed feeding of two standard cylindrical single yarn packages, allows twisting in one process, eliminating assembly winders for shortened production cycle The application consists of two feeding packages housed in single spindle for twisting in single process. It has advantage of optimal use of oiling device for yarn lubrication during twisting for acrylics and woolen materials. The package cradle, specifically designed to perform a simple manual package doffing, is equipped with: - Mechanical counterweight with four adjustment...

COMPACT TANGENTIAL DRIVE Encased tangential drive and motorization system to reduce noise, keeping free from dust and lint. The Electronic Drive System uses three independent motors to drive, respectively: - Take-Up (overfeed and drums); Allowing customers to set all working parameters via PC, machine set-up time is strongly decreased, by introducing a simple and direct way to change any setting. This system allows to reduce the number of operators for each machine, and to change settings continuously and not “step by step”, as in the mechanical version, allowing customers to try any parameters...

Efficiency Efficiency The simplified PC interface allows to program with few settings the working parameters, thus reducing set up times. This simplifies the use and maintenance of the machine, allowing customers to change settings by a simple touch screen. The thread guide electronic control allows to set winding angle, traverse stroke, position on the package tube and the yarn distribution over the package. All above improves design and formation of the package, optimizing all the downstream processes, thus allowing customers to obtain the best results.

SMART PATROL SYSTEM Individual optical sensor with LED Lamp indicator, monitors the presence yarn by the movement of the yarn along the traverse. In the event of the yarn break the LED glow will guide operator directly to the spindle for end mending. This LED is visible from long distance, ensuring smart movements of the operator. Conventional Patrolling Smart Patrolling In the event of yarn break, Individual spindle light indicator guides the operator directly to the spindles. Un-necessary monitoring checks are avoided. Less operator fatigue. Quick end mending time. Better productivity. 20

ELECTRONIC DRIVE SYSTEM (EDS) The Electronic Drive System allows setting via PC any working parameter, introducing an important flexibility element. The Electronic Drive System allows setting via PC any working parameter, introducing an important flexibility element. In particular, is possible to set: - Spindle Speed; - Twist number and direction (S/Z); - Winding angle; - Modulation (antiribboning); - Thread-guide traverse; - Axial displacement; - Variable bunching length. Moreover, Electronic Drive System allows customers to choose, among the diverse package shape: - Standard packages; - “Pineapple”...

Many optionals available to reach the maximum technological flexibility: 1 Electro-valve Electronic board PACKAGE LIFTING DEVICE AND FEELER LOCK Lifting piston PACKAGE LIFTING: The new electro-pneumatic package-lifting device operates with: - A lifting delay independent from the package weight; - A cradle that locks in its position and remains lifted also during feeler rearm. FEELER LOCK: A centralized control, located inside the headstock, locks all the yarn feelers avoiding their fall, upon the machine is stopped. When the machine is restarted, the feeler lock is disconnected only when the...

System with trolley moved manually along the machines fronts. The following versions are available according yarn type: - Jointair® 115 A (Airsplicer); - AquaSplicer 4923B (Watersplicer); - Moistair® 6981A or 6982A (2 versions: “1” fine & medium counts, “2” wool coarse counts). CONTINUOUS YARN OILING DEVICE Lubricating the yarn before twisting, reduces the fly formation and noise, compared with free balloon twisting process. It is the most efficient method of lubricating the yarn. During twisting process by means of capillary action yarn continuously comes in contact with oil due to specially...