As one of the most important coal producers and consumers in the world, the development of the coal industry plays a very important role in promoting my country's economic development. According to data from the National Bureau of Statistics, China's coal production in 2018 was about 3.546 billion tons, close to half of the world's total coal. But in contrast to the current development of the coal industry, the development of the industry is facing many problems, and the development of enterprises is facing huge competition and challenges. On the one hand, it comes from the large environmental protection policy restrictions, and on the other hand, it is the restriction on the country's production activities itself. Regardless of national policies, coal companies want to be invincible in today's competition, and speeding up the iteration of their own equipment and technology has become the key to "competitive success or failure".

China's raw coal production and growth from January to November 2018

With the continuous upgrading of global industrial technology, global industrial development has entered the 4.0 era, intelligent manufacturing technology has become an irreversible trend in the world's industrial development, and as the most critical system in the industrial material conveying system, the revolution of traditional belt conveyors bears the brunt of the At the cusp of this change. It has become urgent for the coal industry to innovate the original driving technology and introduce more advanced and smarter technologies.

The traditional belt conveyor drive system consists of a three-phase asynchronous motor, a hydraulic coupler, a reducer, a coupling, a drive drum, and the control and protection of the motor. Complex system, large space occupation, low transmission efficiency, large amount of daily maintenance, and high failure rate are the main reasons for the loss of downtime.

The coal industry is currently facing industrial upgrading and the demand for intelligent and intelligent mine construction, and new technologies are urgently needed to solve problems. With the original intention to help companies solve problems, Jiaxuan Co., Ltd. pioneered in 2017 and brought a new industrial intelligent roller technology, which is bound to bring new changes and progress to the coal industry. The industrial intelligent roller adopting permanent magnet outer rotor direct drive transmission technology only needs one roller to drive the conveyor. The emergence of this disruptive technology has brought about the "slimming revolution" of the belt conveyor drive system, saving 80% of installation space, reducing 80% of daily inspection and maintenance work, reducing 75% of equipment failure rate, and improving transmission efficiency , Energy saving can reach more than 30%. The emergence of this technology has been praised by experts and leaders of many coal enterprises as: the third technological revolution of conveying equipment.

Photograph of Jiaxuan permanent magnet drum coal operation site

It is worth mentioning that Jiaxuan has carried out revolutionary R&D and design in experimental development equipment investment and other aspects. After a series of market research and expert consultation, the country's first industrial intelligent roller testing and testing equipment was purchased. This advanced equipment was developed and designed by the Shanghai Institute of Coal Research according to the performance and structure of Jiaxuan's products. It has the largest power detection, the most comprehensive performance test, and the widest frequency range (0-60hz) (detection temperature, speed, frequency conversion test). With the function of loading experiments at any speed, the equipment can be used not only for drum experiments, but also for permanent magnet motor experiments.

3D disassembly diagram of permanent magnet roller

JASUNG is an innovative high-tech enterprise integrating scientific research, production, sales and service. Mainly engaged in the technical research and development and equipment manufacturing of industrial permanent magnet drive systems, equipment online monitoring and intelligent diagnosis systems, and bulk material conveying systems. As the maker of the permanent magnet roller industry standard, Jiaxuan has a technology that is very worth mentioning: in order to manufacture efficiency-improving permanent magnet technology, a "roller" conveyor the size of a water heater is grafted into the conveyor belt, and permanent magnet technology is used to replace traditional transmission. , Can increase the transmission efficiency by 20%-30%.

On-site report on intelligent industrial rollers by Jiangsu News Channel

As a disruptive technology in the transmission drive field, Jiaxuan Intelligent Industrial Permanent Magnetic Roller technology has been widely praised and recognized in the industry once it appeared. It is understood that Jiaxuan's current service network covers the whole country, achieving the fastest service response of "four-hour arrival at the scene in the country". The company's products are sold in more than 20 provinces, municipalities and autonomous regions, and more than 40 prefecture-level cities across the country. At present, it has established cooperative relations with large central enterprises , There are hundreds of state-owned enterprise customers. It has successively obtained 106 national safety standard certifications, the world's first 315KW explosion-proof certification, and was selected into the national industrial energy-saving technology product catalog, becoming the permanent magnet drum industry standard setter. As the industry leading brand of permanent magnet technology, Jiaxuan's permanent magnet roller products won the first prize of the Jiangsu Industrial Innovation and Entrepreneurship Competition and one of the three Jiangsu intelligent equipment companies recommended by Jiangsu Province to participate in the first (Chongqing) International Smart Fair.

Some examples of Jiaxuan's state-owned enterprise services

Jiaxuan realizes technological innovation with strong R&D strength, continuously completes intelligent upgrades, and leads the development of the industry. And through more than ten years of hard work, relying on intelligent manufacturing experience to polish perfect intelligent products, help Chinese coal enterprises to achieve lean production, empower industrial upgrading, and win the tough battle of "competitive transformation".

Finally, report a piece of heavy news: Jiaxuan Air-cooled Permanent Magnetic Roller New Product Launch Conference will be held at the China International Exhibition Center on November 1st. Jiaxuan will invite many heavyweight guests in the industry to bring the most cutting-edge theories and news. As for what kind of disruptive equipment and technology will Jiaxuan bring to us? We will wait and see!