Industrial Sewing Machine No-Load Self Stopping Can Save Energy And Reduce Consumption.

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< p > during the actual working process, it was found that the < a href= "http://cailiao.sjfzxm.com/Matertial/show/machine_index.aspx" > the sewing machine < /a > on the assembly line began to work from the operator until the work had been in the boot state.

Although some enterprises require people to turn off, there are few operators who can persist in doing so.

In addition, the sewing products are different, such as the garment production line and swimsuit production line. Because the sewing process is complex and the cloth piece is small, the operator will spend a lot of time to do the preparation work, but at this time the sewing machine motor is still running normally, which will consume a lot of electric energy.

In actual production process, the real working time of sewing machine is estimated to be only about 15%~20%.

Can the sewing machine motor stop working when the operator does not operate it.

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< p > with this problem, consider adding a set of no load self stop device to the sewing machine, so that the motor can not be electrify in the project of picking up chips and arranging the tablets, then the motor will not be less than a href= "http://cailiao.sjfzxm.com/Matertial/show/machine_index.aspx" > power consumption less than /a, thereby saving energy.

After a period of exploration and improvement, the device was finally successfully manufactured.

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< p > this device is a three-phase AC contactless switch, which avoids the disadvantages of large contactor noise, power consumption and easy contact erosion.

Its basic principle is: when stepping on the sewing machine pedal, the travel switch is switched on, the small relay is sucked and the bidirectional thyristor is triggered to turn on, the motor operates energized; when the stop switch is disconnected, the small relay is released, the thyristor is lost, the trigger signal is disconnected, and the motor stops supplying electricity, thereby realizing the no load power failure and achieving the electricity saving effect.

After testing for the same equipment, the same operator, the same working procedure and the same working time for several consecutive months, we found that before loading the device, the power consumption was 2.4 degrees per hour in 8 hours. After adding the device, the power consumption of 8 hours was 1.4 degrees / Taiwan, which could save about 40% of the electricity.

The device does not make any changes to the motor, and the motor has inertia. When the motor is started repeatedly, it has little current and little damage to the motor.

Our country is a large country of textile and clothing, and there are many garment factories. If we use this device, it will be less than a href= "//www.sjfzxm.com/news/index_c.asp", save less than /a, and a lot of electric energy.

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