2021-05-27
On May 12, the Henan Provincial Department of Industry and Information Technology announced the list of Henan's "Specialized, Fine, and New" SMEs for 2021. Henan Yuguang Metallurgical Machinery Manufacturing Co., Ltd., backed by its strong corporate foundation and proven expertise, was successfully included on the list.
2021-03-18
On March 10, Jiu Xuwen, Director of the Audit Bureau of the Jiyuan Demonstration Zone, and his delegation visited the company for a research visit. They were accompanied by Huang Jianwei, the company manager, and Zhu Xingbo, the chief engineer.
2021-02-03
On December 25, 2020, the Henan Provincial Federation of Trade Unions announced the list of nominees for the 2020 Provincial Model Labor Models and Artisan Talent Innovation Studios, and the "Wang Fei Innovation Studio" from the Metallurgical Machinery Company was successfully selected.
2020-11-05
Recently, the Henan Provincial Intellectual Property Office announced the 2020 list of Henan Province's Strong Intellectual Property Enterprises, featuring a total of 122 companies. Among them, Henan Yuguang Metallurgical Machinery Manufacturing Co., Ltd. (hereinafter referred to as Yuguang Metallurgical Machinery Company) was proudly recognized as a provincial-level enterprise excelling in intellectual property for 2020—making it the sole company from the Jiyuan Demonstration Zone to make the list.
Wang Fei proudly receives the title of "Most Beautiful Employee" in Henan Province for 2020.
2020-07-27
On July 5, the Publicity Department of the Henan Provincial Committee and the Henan Provincial Federation of Trade Unions jointly issued the "Notice on Naming the 'Most Beautiful Workers' of Henan in 2020," honoring 10 individuals as the 2020 "Most Beautiful Workers" in Henan. Among them was Wang Fei, an employee of our company, who became the sole representative from our city to receive this prestigious recognition.
A Brief Discussion on Operational Faults and Solutions for Smelting Furnaces
2020-07-22
I. Causes of the smelting furnace explosion:
1. Since coal powder has both self-flowing and explosive properties, an excessive amount of coal powder can suddenly ignite and expand, leading to an explosion.
2. When dry slag is directly discharged into the pool, the hot rolled surface cools rapidly while the high internal temperature generates a large volume of steam that cannot dissipate, ultimately causing an explosion.
Zinc Roasting Cooling Cylinder: Introduction to the Cooling Cylinder
2020-07-15
Zinc Roasting and Cooling Cylinder: The cooling cylinder, also known as a drum cooler, single-tube cooler, water-cooled slag cooler, or rotary drum cooler, is an industrial cooling cylinder primarily used in industries such as mining, fertilizer production, pharmaceuticals, chemicals, food processing, building materials, metallurgy, and cement manufacturing. It plays a crucial role in cooling slag, limestone, coal powder, clay, and compound fertilizers, often forming a highly integrated and self-contained production system when paired with rotary kilns and dryers.
Common Fault Analysis of Lead Pumps
2020-07-08
During the normal operation of lead pumps, multiple inspections have revealed a wide variety of failure types. By studying and analyzing the causes of these pump malfunctions, we can identify the key factors leading to the failures, while also optimizing the assembly methods for lead pump components. Additionally, during maintenance, it’s crucial to strictly control installation procedures, enhance the service skills of maintenance personnel, and ultimately extend the operational lifespan of the lead pumps.
The working principle and structural features of the disc granulator
2020-07-02
The disc granulator is a new type of inclined-disc granulation equipment: its granulation rate can reach over 95%. The reducer and motor are driven by a flexible belt, which ensures smooth startup, reduces the impact force on the buffer, and significantly extends the equipment's service life. The bottom of the disc is reinforced with multiple radial steel plates, making it robust, durable, and resistant to deformation, thickening, or weight increase—while also featuring a sturdy base design. Notably, the machine operates stably without requiring anchor bolts. Additionally, the main gear of the granulator undergoes high-frequency quenching treatment, further enhancing its longevity. The anti-corrosion treatment applied inside the granulation disc is long-lasting. As a result, this machine delivers uniform granulation, boasts a high balling rate, operates smoothly and reliably, and boasts exceptional durability.
Henan Yuguang Metallurgical
Refractory Materials and Performance Requirements for Side-Blown Furnaces
2020-06-22
The side-blown furnace is rectangular and consists primarily of a furnace bottom, furnace shell, hearth, furnace body, and furnace roof. Inside the furnace body are spray guns and a molten pool area, while the exterior is encased in a robust steel shell reinforced by water-cooled jackets. The interior is lined with refractory materials, which directly endure exposure to high-temperature slag, molten lead, and intense combustion flames. Consequently, the service life of these refractory materials directly determines the overall lifespan of the reduction furnace.
On the Manufacturing Technology of Smelting Furnaces
2020-06-16
The furnace bottom, furnace body, furnace roof, and outlet flue of the smelting furnace are equipped with cooling water jackets, and a layer of refractory bricks is laid on the furnace bottom. The smelting furnace has relatively high fuel consumption, but the waste heat boiler can recover most of the waste heat.
A Brief Discussion on the Features of Lead Extraction Pumps
2020-06-10
Due to the specialized maintenance required for lead tanks, as well as frequent leaks and emergency rescues, lead plating manufacturers must drain all the molten lead. Typically, this process is done manually by pouring the lead directly from the lead pot, which demands significant physical effort and results in extremely high labor intensity—tasks that most people simply cannot endure. However, when KND series lead pumps are used to extract the zinc liquid, their minimum flow rate of 30 tons per hour allows for pumping 100 tons of lead in just 3 hours. Not only does this dramatically reduce the time needed, but it also significantly boosts production efficiency. Moreover, it frees workers from grueling manual labor, greatly easing their physical burden. Additionally, using these pumps eliminates the risks associated with high temperatures and prevents molten lead from splashing onto personnel, further enhancing safety and improving the overall lead-plating process.
Henan Yuguang Metallurgical Machinery Manufacturing Co., Ltd
Phone:
Fax:
Address:
No. 888, West Section of North Ring Road, Kejing Town, Jiyuan City