YC920 Air jet loom
The YC920 high speed energy saving air jet loom features a maximum rotation speed of 1000RPM, delivering an excellent performance in reducing vibration and air consumption while four weft insertion modes improve the versatility and flexibility of the air jet loom.
This weaving machine has been optimized to greatly improve the rotation speed and uses an eccentric beat-up mechanism to reduce the loom vibration by as much as 35% at high speeds, thereby enhancing the running stability and reliability.
In addition, Spark has upgraded this air jet loom’s air channel system, thus improving air supply pipe adaptability, and reducing the air pressure difference between the static and dynamic pressure to 0.2Pa. This has also improved the air jet’s stability and increased the weft insertion success rate. This weaving machine features an energy saving performance, decreasing air consumption by 10%, while also cutting down on purchasing costs associated with air compressors and air piping systems.
The beating up angle and warp yarn position are both adjustable, thus adding clearness and fullness to woven fabrics, making it suitable for woven denim fabrics, apparel cloth as well as industrial fabrics. The air jet loom works better with heavier yarns than it does with light yarns.
- A DSP (Digital Signal Processor) system is used by the air jet loom, and features a fast calculation and transmission speed, with an excellent anti-interference performance, thus improving the rotation speed by 20% and decreasing the energy consumption by 40%.
- The air jet loom is equipped with a high-speed responsive solenoid valve and optimized air jet control system, saving 40% more air consumption than other similar equipment.
- The advanced electronic control system ensures an easy operation, while 4 different weft insertion modes allow the air jet loom to adjust according to production needs, thus significantly improving production adaptability and flexibility.
| Item | Specifications | Spare Parts | |
| Reed Width | Nominal | 150, 170, 190, 210, 230, 250, 280, 340, 360, 390 | |
| Effective | Nominal: 0~60cm (150-250) 0~80cm (>280) | ||
| Weaving Range | Short fiber: ne 160-ne 2.5 Filament: 22 D- 1350 D | ||
| Weft selection | 1, 2, 3, 4 & 6 Colors | ||
| Motor | Start mode | Super speed start | |
| Press the start/stop button to slow action forward/rear | |||
| Press the link& start button at the same time to start | |||
| Power | 2.8kw, 3.0kw, 3.7kw, 4.5kw, 5.5kw | ||
| Weft insertion | Method | Main nozzle Swing Nozzle Sub nozzle U type reed | WBS(Weft brake system) |
| Control | Import high frequency sub nozzle/ computer program control | ||
| Sub nozzle | Integrated flow sub nozzle | ||
| Feeder | Electric control loop feeder | Balloon prevent device | |
| Beating | Beating motion | Dual oil bath box type 4-bar/ 6bar/ eccentric beating motion | |
| Solid beating system | |||
| Multi support brick and balance weight | |||
| Shedding | Crank/ Plain shedding | ||
| Cam shedding | |||
| Electronic Jacquard shedding | |||
| Dobby Shedding | Upper dobby shedding | ||
| Let Off | Electric servo let off | Double Warp Beam | |
| Dual back beam | |||
| Positive/ negative let off | |||
| Flange dia. | 800, 914, 1000 mm | ||
| Take up | Take up | Electric servo/ mechanical take-up | |
| Fabric rolling | Inside rolling (Max. 600mm)/ Outside rolling | ||
| Temple | Upper/ underneath | ||
| Selvedge | Dual sides planet selvedge/ electric | ||
| Lubrication | Motion box is oil bath, others are centralized lubricating | ||
| Shut down device | Weft breakage | Reflecting double sensor W1, W2 | |
| Warp breakage | Control system warp break detector, LED display | ||
| Others | Selvedge yarn/ yarn end break stop motion | ||
| Shutdown display | Screen display, multi- function shutdown display lights | ||
| Weft cutter | Mechanical cutter, electronic cutter | ||
| Electric control system | High resolution large VGA color touch display, DSP motherboard, WIFI connect. | ||
