May 21th 2021, good news came from our customer’s production site. The 13DH direct-drive copper drawing unit developed by our company was successfully debugged and put into use smoothly. Our customer gave a high degree of recognition and acceptance.
In view of the high energy consumption, complex structure, and high maintenance cost of traditional metal drawing equipment in the cable industry, our company’s technical center has mobilized elite soldiers and organized key research. After continuous fighting, it has successively broken through the power of low-speed and high-torque permanent magnet motors. Key technical problems such as structural design and process improve the transmission efficiency and service life of the wire drawing machine, solve the inherent loss of wire drawing during the working process of the traditional wire drawing machine, save the motor installation space, and effectively improve the working efficiency of the motor.
Individual motor servo motors directly drive the copper rod breakdown machine, which has the advantages of high efficiency, energy saving, environmental protection, low noise, and maintenance-free. It has good performance goals. Compared with the traditional copper rod breakdown machine, the speed is increased by 20%, the energy consumption is reduced by 15%-20%, and the annealing elongation is increased by 2-3%. The traditional asynchronous variable frequency speed regulating motor, when working under 60% load, its power is reduced by 15%, the power factor is reduced by 30%, and the energy target is reduced by 40%. The efficiency and power of the permanent magnet synchronous servo direct-drive motor are similar to a horizontal curve. Even when the motor is only 20% loaded, the force target of the permanent magnet synchronous servo motor is still more than 80% of the full load, thus increasing the power utilization of electric energy. And the quality factor of the power grid. At present, the equipment has applied for 1 invention patent and authorized 2 utility model patents.
Technological achievements and development, innovation never ends. The company's engineering and technical personnel will continue to be market-oriented, innovation as a means, and constantly surpass themselves, strive to develop more and better new products, and contribute to the continuous development of the cable industry.
