Number of Spindles
96 spindles (standard model), 8 spindles every group
700m/min(speed of roller ||)
Diameter of friction roller
Distance of two spindles
Draft times of spandex
Arrange of fiber(dtex)
22~110dtex(POY or Nylon) 20~70D(spandex)
Intermingle nozzle working pressure
Max. bobbin size
Take-up bobbin size
Φ250*250mm(double tapers bobbin, taper degree 75 or straight side)
Standard weight of take-up
1,JWKB800D high speed air covering machine is the model we developed according to the marketing characteristic, referred to the domestic and foreign most high speed air covering machine and our factory’s actual situation. The machine can not only making low stretch polyester fiber and spandex to be air covering, but also can making middle stretch polypropylene and spandex to be air covering. The mainly point is optimized the silk path, maximum limit reduced the yarn in the producing process winding and the friction, reduced the damage between silk path to the silk, maximum limit the reduced the webbreak and the broken yarn production, thus satisfied the user to produce the thin and porous silk request. This machine has achieved a machine multipurpose function. The product enhances one time, is domestic, the international original creation, it is the most advanced, most reliable , and has highest performance-to-price ratio superior products in the similar products in the market.
2, Two side of this machine are relatively independent. The technology can be set separately. Different types and denier yarn can be processed at the same time. This function satisfied the customer who changes the products frequently.
3, The machine driven by high-strength synchronizing with the teeth with a transmission, simple structure, little noise. All the key part of the bearings are made of imported and domestic brand products, further increased the performance. Minimized the downtime rate, can continuous working more than 8000 hours with trouble.
4, The electrical system adopted the electrical machinery velocity modulation control asynchronous communication technology, the machine driven by the measuring speed feedback systems and drag to the control of speed, precision is less than 0.5%. The screen operation technique in which facilitated the technological parameters of the setting.
5, Adopted special structure of the metal tank with the precision of the electrical control, to achieve a sophisticated rolled around and effectively prevent system, make the silk has good fold and hard against when involution, enables the silk to have good high speed draws back performance.
6, The machine has detectors system, it can prevent the problem the yarn cut by cutter which happened in the working process, ensure the yarn no longer feeding and wind the roller, so that reduced damage and improving efficiency.
New developped air covering machine