30 2026-04

Key Considerations When Purchasing a Cement Rotary Kiln

A cement rotary kiln is the heart of any cement plant. Its quality, design, and reliability will determine your output, energy consumption, maintenance costs, and profitability for the next 25–30 years. Choosing the right kiln — and the r···

28 2026-04

Henan Hongke Shines at Mining World Russia 2026

Moscow, April 24, 2026 — Mining World Russia 2026, a top global mining exhibition, was held at Moscow’s Crocus Expo from April 22 to 24. Henan Hongke Heavy Machinery, a leading Chinese mining equipment manufacturer, made a remarkable appe···

27 2022-04

Precautions Before Starting the Lime Kiln

As the main equipment for calcining lime, lime kiln is widely used in steel industry, alumina industry, calcium carbide industry and refractory material industry due to its energy saving, environmental protection and high degree of automati···

26 2022-04

What Characteristics Should a Good Rotary Kiln Have?

Rotary kiln belongs to large-scale mining equipment. Its main function is calcination. According to different types of materials, it can be divided into limestone rotary kiln, ceramsite sand rotary kiln, metal ore rotary kiln and calcium ca···

23 2022-04

What is the Sealing Structure of the Rotary Kiln?

Rotary kiln In many production industries such as building materials, metallurgy, chemical industry, environmental protection, etc., rotary cylindrical equipment is widely used for mechanical, physical or chemical treatment of solid materia···

22 2022-04

Energy Saving Technology of Cement Production Process

Cement is one of the most commonly used building materials in the construction industry. Due to its many advantages, cement concrete has become an indispensable material in the construction industry, further increasing the importance of cem···

21 2022-04

What is the Function of Each Part of the Rotary Kiln

1. Cylinder body and kiln lining: The kiln cylinder body is the trunk of the rotary kiln, which is rolled and welded by steel plates. The kiln barrel is installed on several pairs of supporting rollers obliquely, and there are several recta···

20 2022-04

What About Pitting Abrasion of Open Gear of Rotary Kiln in Cement Plant?

Large open gears are commonly used in some industrial transmission equipment of raw materials, such as rotary kiln in cement plant, cement clinker ball mill, mine ball mill, coal mill in power plant, chemical dryer, granulator, drum pulper ···

19 2022-04

Zinc Oxide Rotary Kiln Calcination Process and Principle

Zinc oxide rotary kiln is an indispensable calcination equipment in the process of zinc oxide processing. The zinc oxide after calcination has high purity, which can effectively increase its use value and is widely used in various industria···

15 2022-04

Cause Analysis of Long and Thick Kiln Skin in Rotary Kiln, with Treatment Measures

In the process of calcining clinker in rotary kiln, the evenly and reasonably distributed kiln skin can not only protect the kiln barrel, reduce the erosion, wear and high temperature damage of flame to the kiln lining, and prolong the serv···

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