Huichuan Technology and its subsidiary Zhideng Technology focus on the business strategic layout of “one drive two wings, data self-integration development”, strengthen the drive, integrate control technology and digital energy management technology, give play to Zhideng Technology’s scientific and technological research and manufacturing advantages in intelligent permanent magnet direct drive system, combined with Huichuan Technology’s more than ten years of research and accumulation in the field of power electronics technology. Actively respond to the new situation and new pattern of the coal industry to take the initiative to change, and further explore how to better meet the diversified needs of users such as “green, safe, efficient and intelligent”.

From October 25 to 28, the 20th China International Coal Mining Technology Exchange and Equipment Exhibition was held in Beijing. In this exhibition, Huichuan Technology and its subsidiary Zhiding Technology participated in the theme of “Green, safe and efficient help smart mine”, and exhibited a series of belt conveyor/scraper conveyor permanent magnet integrated drive solutions, large mine elevator solutions, construction machinery electrification solutions, digital integration landscape hydrogen storage integrated new energy solutions. Enable the intelligent transformation of all scene equipment in coal mines, further promote the energy revolution, and help achieve the goal of “double carbon”.

Intelligent permanent magnet integrated drive solution

We will promote the intelligent and low-consumption development of coal

Focusing on meeting the production needs of “smart mine”, based on the new situation and new requirements of coal mine safety, high efficiency, green, low carbon and intelligent mining, Zhiding Technology permanent magnet synchronous frequency conversion speed regulation machine combines the advantages of direct drive permanent magnet synchronous frequency conversion motor and special frequency converter. Key technologies such as high-reliability design, high-efficiency soft start technology, stepless speed regulation and harmonic suppression technology, motor + electronic control integration technology, intelligent operation and maintenance management are used as breakthrough points to promote energy saving, low consumption and intelligent development of coal mine main transportation system.

Controller domestic pioneer

Protect coal mine safety with “core”

Driven by the trend of intellectualization and localization in the coal mine industry, the demand for localization of core equipment control systems is greatly increased. Since the birth of the first PLC in 2007, Huichuan Technology has been deeply engaged in industrial control for 15 years, continuous research and development and innovation, and has successively launched AM and AC series controllers, and now has been involved in PAC, CNC, large PLC and safety PLC controller products in the field, providing key support for the construction of the core components supply chain system to support the construction of intelligent coal mines in China.

The focus of this exhibition is the EASY series all-scene compact small PLC and the GL20 series blade type I/O module.

EASY products have a full series of 8 models to meet the needs of users for small and medium-sized automation equipment, can be used in harsh volume, motion control, temperature control, communication networking and other scenarios, integrated CAM, interpolation and other motion control fields as well as pressure, fluid, temperature and other process control algorithm package, core devices 100% localization, localization supply chain to ensure supply security. The GL20 series blade I/O modules are suitable for a wide range of applications and meet harsh environmental conditions. Not only has a 12mm compact body, but also has high reliability, high response, easy maintenance, easy access and other characteristics, providing a reliable choice for intelligent upgrading of the coal mine industry.

Key technology to break the game

The main drive system is autonomous and controllable

Based on the development of HD3X medium voltage three-level platform of Huichuan technology, it provides independent and domestic main transmission system for key heavy equipment of mine;

For large mine hoist, to provide high performance, high reliability, large capacity main drive. Break the monopoly of the import of the main transmission of key equipment and help ensure energy security.