GA708/GA718 Serial air jet is a new weaving machine with perfect ratio between performance and price. This serial model has been developed by China Textile Machinery Co., Ltd. on the base of introducing, digesting and absorbing the technology of JAT600 air jet, TOYOTA, Japan. Further adopting the updated air jet’s technology from home and abroad, GA708H is an improved model developing on the base of GA708/GA718. This serial machine is flexible and suitable to weave spun and filament with different weft density and weight. Thanks to new developed technology of “weaving machine vibration damping”, the running speed improved further and vibration decreased in the premise of same power consumption.
Norminal Reed width
Reed width reduction
Range of counts
spun: 7 ～60tex(83~10Ne)
Parallel filaments: 5 ～ 44tex(45~400den)
Single nozzle, double nozzles at will,
4 nozzles at will, 6 nozzles at will
Main nozzle, auxiliary nozzle combination;
Auxiliary main nozzle, stretching nozzle
4-bar linkage(reed width:190-250)
6-bar linkage (reed width:280-360)
Negative cam motion(max. 8 shafts)
Crank shedding motion(4 or 6 shafts)
Positive cam motion( max. 10shafts)
Electronic let off
Single warp beam( reed width:150～360),
double warp beam(reed width: 280～360)
positive smooth device
the diameter of warp beam:φ800, φ900,φ1000mm
Mechanical continuous take up
Electronic take up
The weft density:30～240pcs/cm(9～240pcs/inch)
max. batching dia.: φ600 mm(cam/dobby/jacquard),
Electrical control drum weft accumulator(FDP), separate coil style weft accumulator
planet gear leno selvedge
oil bath for main driving parts , manually centralized lubrication for the remaining parts.
Weft stop: photoelectric weft detector, double probe
Warp stop: 6 bars contact electronic
Else: broken leno selvedge and broken wasted selvedge automatic stop
Stop reason display: human-computer interface display, multi-function signal lamp
A microprocessor with various functions such as parameter presetting, controlling, self diagnosing and manual intellectual interface.
Stop mark prevention: selective main motor start method, selective stop and start angle, adjustable amount of let off, cloth feel closely followed.
Slow pulsing motion(CW/CCW)
Else: monitor leading-out terminal
Memory card system
jet stream automatic control
AC super–start motor directly drive, Variable frequency slow motion CW/CCW.