High Speed Doubling Machine
Model SN-HD368A
Application
Mainly applicable to joining cotton, wool, polyester, chemicalfiber and blended yarns, also applicable to doubling spandex yarns,doubling raw material bobbins of different specifications intoparallel bobbins for processing on short twisting machine.
Main Features
To double diverse short fiber, long fiber single filament yarns.Good speed bundling performance. Homogeneous tension; stable laterunwinding job; stable and reliable grooved formation, applicable tomany varieties; electronic end breakage detector integrated withelectronic length-determining device not only to stop entrance ofsingle filament yarns and double added filament yarns, but also togain bobbins in uniformed length so that quality of products couldbecome still higher; straight yarn tracks are applied for yarnpassage, which has avoided tension change in the process ofdoubling; logic and clear yarn guide structure makes operation moreadvantageous even in case of many machine units and vey highmachinery speed along with lowest energy consumption and noise.
Machine form | One side single layer |
Spindle number | 40 basic model (4 spindles/section) |
Spindle distance | 340mm |
Max winding speed | 650m/min |
Max winding size | Dia. 190mm |
Winding-tensile reciprocal stroke | 152mm |
Winding bobbin specification | Dia. 43.5*Dia. 37.5*Dia.170mm |
Grooved bobbin specification | 82(dia.)*178mm Equidistant metallic grooved bobbins |
Motor power | 36*180W |
Yarn number for doubling | 2 to 3 yarn filaments |
Piling-preventive method | Frequency conversion and controllable silicon for pilingprevention |
Overall dimension | L*W*H=15620*850*1350mm |
High Speed Doubling Machine
High Speed Doubling Machine






