GV800 air covering machine is designed to intermingle two or more filaments with different physical properties into one air covered yarn by use of interlacing air jet. It is a machine of double-sides design. The same or different type of product can be processed on each side of the machine. It equals combination of two single side machine and effectively saves installation space. Polyurethane elastic yarn is fed through driven roller to ensure stable and accurate drawing ratio. Air jet interlacing process is controlled by two pairs of driven roller so that the interlacing tension can be easily and accurately adjusted and maintained. With this unique design, we can produce high quality air covered yarn with excellent covering effect.
   Machine control panel has micro PC touch-screen for easier setting and display of process parameters. 100 groups of process parameters can be saved for easier setting, saving and using of process parameters. Accurate repeatability of saved process parameters enables quick and easy change and adjustment of different parameters. By use of touch screen, the operator can easily check the production management including timing of actual production for each spindle, trouble alarm record and shift output etc. All of these advantages present highly automatic and intelligent level of this machine.
   Big size digital displayer for clear indication of yarn break or full package of each spindle enables the operator to handle timely and increase the production efficiency.

Technical Features
1. Double sides design saves installation space and benefits from its high output with low investment.
2. All drive motors equipped with frequency inverter for stepless speed regulation. Low power consumption design has total installed power of 26KW for a machine with 72 spindles It equals combination of two single side machine and has all advantages of GV800. When the production speed is 550m/min, the actual operation power consumption of complete machine is only 10KW.
3. Multiple human based designs
    1) Unique straight downward yarn path, easy approach and operation.
    2) Moveable yarn creel for easy threading up and yarn tails splicing.
    3) High intelligent design of micro PC touch-screen for easier setting and display of process parameters.
    4) Big size digital displayer for clear indication of yarn break or full package of each spindle enables the operator to handle timely and increase the production efficiency.
    5) Function of automatic accumulation of daily actual production output enables to check the actual production output of each shift or every day.
4. Unique design of 3 groups of drawing rollers which can individually adjust the interlacing tension.
5. Package built up by bi-conical high speed precision winding, edge shape mechanically compensated against edge convex and overlap, adjustable winding tension, package with even density, to ensure excellent package shape, even unwinding tension and well performance in the downstream process