INVT x Rizhao Iron & Steel | Realized cost reduction, efficiency increase and quality improvement, won the title of excellent supplier!
With the continuous development and advancement of urbanization and industrialization in our country, the problem of air pollution is becoming more and more serious. Therefore, the government has put forward higher requirements for the protection of the ecological environment. As an important field of industry, the iron and steel industry is not only a major energy consumer, but also a major CO2 emitter. Whether it can achieve low-carbon development has an important impact on the realization of the national “double carbon” goal.
The “Double Carbon Strategy” drives the intelligent development and digital transformation of the steel industry. Rizhao Steel implements energy saving, consumption reduction and green development according to its own production conditions. However, INVT frequency converters are more and more widely used in important loads in the steel industry such as gas blowers, dust removal fans, and circulating water pumps, sintering fans in ironworks, primary and secondary dust removal fans for converters in steelmaking plants, and belt conveyors. We have cooperated closely on multiple products and projects, solved problems for customers from various processes, and won the title of excellent supplier.
INVT won the title of excellent supplier
Based on the complete Industrial chain layout of INVT, INVT customized high and low voltage product solutions for Rizhao Iron and Steel. IPE300 and GD800 series were selected for low-voltage inverters, and GD5000 series were selected for high-voltage inverters.
CITIC Heavy Industry general contract lime kiln/rotary kiln project
In the Circular Economy Department of Rizhao Steel, CITIC Heavy Industries is the general contractor for the lime kiln/rotary kiln project, and the high and low voltage inverters used in the project are all provided by INVT. For the project, the on-site permanent magnet synchronous motor drive problem was solved, the centralized control and automatic control of equipment operation were realized, and the goal of energy saving in on-site operation was met.
Waste heat recovery and comprehensive utilization project of public facilities department
4 INVT high-voltage inverters were used to drive 4 main circulation pumps and 6 low-voltage inverters. The project had a tight schedule and the heating deadline was approaching. INVT promptly arranged for service personnel to come to the site to assist in the commissioning work. Guaranteed on-schedule delivery of on-site projects.
CDQ silo project in the transportation department of the plant
The CDQ silo project in the transportation department of the plant is generally contracted by CCID, the main equipment is belt conveyor application, and the frequency converters of the project are all provided by INVT. Realize the drive and automatic control of the permanent magnet synchronous motor, and the system can adjust the operating speed of the equipment in real time according to the process requirements.
For some imported brand frequency converters used in the field, the supply of spare parts was abnormal due to reasons such as model discontinuation, resulting in a situation that affected production. INVT IPE300 series inverters have optimized the software for the replacement of imported brands, and added the corresponding function of seamless replacement, which can be quickly replaced on site without modifying the control system. Completed the application of replacement roller table and fan frequency converter in the long product manufacturing department of Risteel.
In 2022, the two parties will complete the signing of the annual agreement for low-voltage inverters and the annual agreement for UPS products.
For this series of in-depth cooperation, customers have given high praise to INVT:
Stable and reliable wide voltage design
Rated voltage (-15%~+10%) meets the harsh user grid environment and enhances applicability and reliability.
Asynchronous motors, permanent magnet synchronous motors, realize on-site permanent magnet synchronous motor drive and speed control.
Versatile and easy to use seamless replacement
Open the custom function of status word and control word, which can realize the seamless replacement of imported brands and help the localization and upgrading of the industry.
INVT has been deeply involved in the iron and steel industry for more than ten years, and has unique solutions to the technological process of the iron and steel industry. It provides high, medium and low voltage inverters, SVG, UPS, servo, PLC, optical storage and charging and other special products for the iron and steel industry, which are widely used in iron and steel industry. The whole process process equipment has served more than 300 users in the industry at home and abroad, and has good cooperation with large general contractors, system integrators and OEMs, contributing to the development of the industry by reducing costs, increasing efficiency, improving quality and innovation.
Pre: Top 10 most powerful robot companies ... Next: Integrate edge computing into industr...