Stenter: The structure of stenter
The main focus of the stenter is to set continuous yarns with spinning standards in the splicing setting. That is, chemical fiber, silk fabric, wool velvet, cotton yarn, curtain fabric, pleated cloth, printed fabric, suit, etc. are set. That is to say, untwisted yarn with a stable twist under certain pressure and temperature is beneficial to the processing of subsequent processes and the improvement of product quality. To strongly twist cotton yarn, it seems important to choose a fabric prototype.
The stenter includes an automatic belt system, 8 independent belt feeding systems, an automatic pre-shrinking system, an automatic belt winding system, and an automatic seat belt elastic tension sensor. The compression rate can be set by the shrinkage rate of the seat belt itself. The stenter uses a low-damage coaxial output resonator with a high-quality factor. According to the size of the liquid level line and the thickness of the product, the power can be easily adjusted through the specially designed homodyne frequency modulation, and the product can be welded quickly and in time to further increase the total power. The stenter is equipped with protective equipment. In actual operation, if the current load exceeds the stable specified value, the overload current relay will automatically cut off the voltage to maintain the oscillating tube and ballast.
Stenter: structural characteristics
The stenter adopts a special mechanical structure design, which can make the pressure uniform, stable up and down, light in weight, and freely adjustable in weight, so that the actual welding effect of the product is consistent, and the product quality is further improved. The stenter is equipped with a standard/high-sensitivity anti-inflammatory power supply circuit, which can correctly detect the unbalanced current that causes the flame. Therefore, the high-frequency current will be automatically cut off at the moment when the flame is caused, thereby reducing the hazards of the grinding wheel, raw materials, and commodities.
Stenter: What aspects should be paid attention to in daily use and maintenance
1. Daily use of stenter
In daily work, you need to pay attention to checking the temperature of the stenter. If the temperature exceeds 240, it may cause a fire. Therefore, do not place flammable and explosive materials around the fabric prototype, and relevant fire-fighting tools must be prepared at the same time.
To prevent burns when the fabric prototype is running, no repairs or inspections are allowed. In addition, please note that it is strictly forbidden to work with long hair, skirts, and gloves, and work must be carried out by the requirements of high-temperature work. The diameter of the grounding wire must not exceed 3 square millimeters.
2. Maintenance of stenter
Since the fabric fixing machine is an electric heating device, high static electricity may be generated due to the influence of the environment, air and humidity when processing chemical fiber fabrics. To ensure safety, ensure that the body has a reliable grounding wire. Damage, aging, or looseness found during the inspection should be dealt with in time.
Generally speaking, the cloth testing machine needs to be lubricated and maintained after running for a certain period. In addition, the specific measures are different depending on the working hours. Generally speaking, after 100 hours of work, workers need to open the covers on both sides of the heating chamber to clean and lubricate the mechanical transmission parts.
Mainly lubricate the running parts such as the stenter gear shaft. When the operating time of the equipment exceeds 200 hours, the operator needs to open the covers on both sides of the heating chamber for inspection. Mainly check the specific conditions of wires, circuits, heating pipes, and connecting parts. Since the fabric fixing machine is an electric heating device, high static electricity may be generated due to the influence of the environment, air and humidity when processing chemical fiber fabrics. To ensure safety, ensure that the body has a reliable grounding wire.