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JAT 810 Outstanding features

Outstanding features Specifications Options / Variations

The new Air-Saving System achieves low-pressure weft insertion.
It also enables a reduction in supplied pressure from the air compressor.
Prevents yarn breakage by controlling peak weft tension, and is also effective in saving air. Toyota has developed a proprietary reed that allows weft insertion at low pressure.
Optimized taper angles allow even more stable weft insertion at a lower pressure. This device is capable of handling yarns of any color from white to black.
Improved reliability and service life. This stretch nozzle can be used without damaging the reed.

・New Electric Drum Pooling (EDP)
A new high-performance motor delivers improved responsiveness for high speed.

Air jetting at low pressure with another company’s nozzle
Air jetting at low pressure with the JAT810 nozzle
New Front-Injection-Type Stretch Nozzle

Multi-Tandem Nozzle*
Unifying the tandem nozzle, ABS, and assist nozzle makes it possible to reduce the main tanks’ pressure. The increase in propulsion power also allows high-speed applications.

P Monitor*
Both operating pressure and air consumption can be monitored. Alarm functions make it easy to control operating costs.
Intelligent Air-Saving System (IAS)*
Air consumption reduction can be achieved by analyzing operating status and optimizing air pressure.


Independent servomotors drive individual heald frames. It is the ultimate shedding device with operability, as well as versatility, surpassing that of dobby units, and high- speed capabilities equal to or greater than cam shedding. The basic system has been newly redesigned for the third generation of this device, and high-performance motors and servo controllers were newly developed in-house for this shedding motion. Fabrics that had been highly challenging to weave can now be woven at high speed.

Dwell angle, cross-timing selection screen

Increased connecting shaft stiffness and improved reliability for gear components. Newly designed system based on the JAT710, with faster CPU processing speeds.
Robust frame structure manufactured in-house. Stronger braking force at super high speed.
Reduced vibration derived from optimizing the balance ratio.  

・Electronic Selvage Motion (ESM)*
Independent left and right servomotors and an oil-bath system for the drive gears increase the reliability of loom parts during high-speed operation.

The large 12-inch panel operates with finger-swipe and finger-tap gestures, and provides simple, easy operability with a strong graphical presentation.

  One-touch linking Interactive troubleshooting

In addition to existing functions (ICS settings, electrical and mechanical parameters) that enable the optimum weaving conditions to be set automatically simply by selecting the fabric parameters, a newly designed Adjustment Support function assists the operator, for example, in making adjustments to reduce stop marks and the number of faults. In addition, for quality control, WAS monitors the number of faults and abnormalities, such as excessive air consumption, and warns and shuts down the machine to prevent the occurrence of defects: this maintains a high level of textile quality. Total management is also possible in conjunction with FACT.

Adjustment Support – Analysis of weft faults Adjustment Support – Corrective actions for weft faults (list) Adjustment Support – Corrective actions for weft faults (Intelligent Filling Controller [IFC])
Adjustment Support – Analysis of stop marks Adjustment Support – Corrective actions for stop marks (list) Adjustment Support – History of airflow, pressure*
Adjustment Support – Optimization of sub pressure
(Intelligent Air-Saving System [IAS])*
Quality management – Running efficiency, number of
faults (setting the target)
Mechanical adjustment – Weft insertion

Toyota developed this new factory management system based on the Toyota Monitoring System (TMS), which was well received in the JAT710. Data such as shift reports and stop analysis graphs currently available can be displayed, as well as various breakouts showing operating status with sequence according to actual factory layout. FACT data can be viewed not only from office computers but also from a loom function panel and tablet computers.

Operation Monitor Mode
Gives easy-to-see operating conditions according to actual factory layout.
  Doffing/Warp Out Forecast Mode
Predicts which looms will require cloth doffing and which will have warp out within the next hour.
Air Consumption Mode
Looms with abnormal air consumption are shown in red.
Cloth Roll Map Function
Uses a roll map to show stoppage location and the cause of the stop.

Best/Worst Report
Automatically displays the 10 best and 10 worst looms in terms of capacity utilization and number of stops. Can be used for deploying setting conditions across all looms for optimal operation.
FACT can be accessed not only from office computers but also from tablet computers.
The production environment can be checked from any place at any time.

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