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DYT Nanjing Diva Permanent Magnet Technology participated in the 8th China Cement Energy Conservation and Environmental Protection Technology Exchange Conference

The 8th China Cement Energy Conservation and Environmental Protection Technology Exchange Conference was grandly held in Nanchang, Jiangxi from December 14th to 16th, 2020. Themed "Stable Production, Increased Efficiency, Green Development", the conference was attended by more than 500 industry leaders and guests.

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18

2020

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Setting sail for the future / The groundbreaking ceremony for the Nanjing Diva Permanent Magnet Technology Headquarters Base was a complete success

Mr. Zhu Jianchang, Chairman of Nanjing Diva Permanent Magnet Technology, and his wife, Ms. Zhang Jihong, Ms. Ma Yurong, Deputy General Manager of Nanjing Dingyang Group, Mr. Wu Jiapei, General Manager of Nanjing Diva Permanent Magnet Technology, and representatives from the company's employees attended the ceremony.

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17

2020

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12

Permanent magnet motor improves ESP system efficiency while ensuring reliable operation

The permanent magnet motor (PMM) significantly improves efficiency by reducing the energy consumption of the ESP system, allowing you to do more with less. This technology eliminates inductive losses, reduces system power consumption by 20%, and reduces motor power consumption by 50%. Compared with traditional induction motors, PMM achieves better control at lower loads through a lower no-load amplifier!

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19

2019

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12

Permanent magnet motors require shaft grounding rings to reduce shaft voltage levels

Unlike asynchronous AC induction motors, where the speed of rotation is slower than the speed of the magnetic field, permanent magnet AC (PMAC) motors are synchronous motors that rotate at the same speed as the magnetic field generated by the stator windings. In this way, they eliminate rotor conductor losses, thereby significantly improving efficiency and power factor, and improving performance and speed control. In fact, the loss of PMAC motors is usually 15-20% less than that of NEMA high-quality induction motors of the same size. They provide higher flux density than similar induction motors. In short, they can provide more power (torque) within a given physical range, or provide the same torque in a smaller package. Compared with AC induction motors, they have a wider speed range.

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10

2019

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12

Advantages and technical difficulties of high-speed permanent magnet motors

In fact, various requirements have led to an increasing demand for high-speed permanent magnet motors and generators. First, there is a constant need to increase power density. Since there is a quasi-linear relationship between the speed of the motor and the shaft power, increasing the rated speed is an effective way to improve the power density and efficiency. Therefore, this method takes advantage of increasing the shaft power without changing the size of the machine.

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26

2019

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11

Diwa Permanent Magnet's 2019 Shanghai PTC Exhibition Review

The PTC Asia International Power Transmission and Control Technology Exhibition was held at the Shanghai New International Expo Center from October 23 to 26, 2019. Nanjing Diva Permanent Magnet Technology Co., Ltd. was invited to participate.

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05

2019

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11

The performance of permanent magnet motors is better than that of induction motors

Permanent magnet synchronous motors have been used in machine tools and other production machinery for many years due to their reliable performance, durability, relatively low cost and electrical stability. These motors have been a standard configuration in the machine tool industry for decades and can be used for spindle, table rotation, mode and part articulation, whether in rotary or linear motion, are controlled motion.

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05

2019

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11

Our company has signed an annual cooperation agreement with Zhejiang Nanfang Cement.

In December 2017, our sales company, Hangzhou Dingheng Transmission Machinery Co., Ltd., signed an annual cooperation agreement with Zhejiang Southern Cement. Our company's DYT permanent magnet coupler, with its excellent price-performance ratio and good After-sale Service, became the sole partner of Zhejiang Southern Cement for 2018 and 2019.

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14

2019

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08

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No.5 Gangtong Road, Qixia District, Nanjing City

025-52660860

dyt@dyt.top

4008288269

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