Ex-factory price of advanced technology of Great Wall Cement Plant

CHAENG has the ability to independently build 300t/d-5000t/d cement production lines.

Flow Description:

CHAENG has advanced technical production equipment and a professional technical team. CHAENG's deep industry knowledge enables it to provide customized services to meet the needs of cement plant customers. The cement production line includes crushing and pre-homogenization, raw material preparation and homogenization, preheating and decomposition, cement clinker sintering, cement grinding and packaging, etc. Great Wall has the ability to independently build 200t/d~10000t/d cement production lines, and has rich experience in design and construction, and has undertaken the construction of many large cement production lines.

1. Crushing and premixing

Limestone, clay, iron ore, coal, etc. Limestone is the most used raw material in cement production. After mining, limestone has large particle size and high hardness, so limestone crushing plays a more important role in cement plants.

2. Raw material preparation

In a cement production line, at least 3 tons of materials (including raw materials, fuel, clinker, mixture, and gypsum) need to be ground to produce 1 ton of cement. The grinding operation consumes about 60% of the total electric energy of the cement plant, and the raw material grinding consumes more than 30%, while the coal mill used in the cement plant consumes 3%, and the cement grinding consumes about 40%. So it is very important to choose the right mill in the cement plant. Great Wall can provide cement vertical mill. The specific surface area of ​​cement produced by Great Wall Cement vertical mill can reach 3800cm²/g, the quality is stable and reliable, and it can save electricity. The output of cement clinker per ton of vertical mill is more than 30% higher than that of traditional ball mill, and the power saving effect is very obvious. with.

3. Homogenization of raw materials

Using homogenization technology, the best homogenization effect can be reasonably obtained to meet the qualified production requirements.

4. Warmup and precomputation

Preheater and calciner are the key equipment of precalcining production process.

5. Rotary kiln firing cement clinker

The calcination of the rotary kiln is a key process in the cement plant, which directly affects the quality of the cement clinker.

6. Cement grinding

Grinding cement clinker (and gelling agent, performance adjustment materials, etc.) is used to grind cement to a suitable particle size (fineness, specific surface area, etc.), optimize cement particle gradation, increase hydration area, and accelerate hydration speed To meet the requirements of setting and hardening of cement paste.

CHAENG provides reliable cement project execution for cement plants using advanced cement machinery. Along with the manufacture of individual components of cement plants and the fabrication, installation and commissioning of entire cement plants, CHEANG has supplied and commissioned more than 150 cement plants. We execute turnkey cement projects for cement plants, rotary kiln cement plants, shaft kiln cement plants, clinker grinding plants, slag cement grinding plants and slag grinding projects. In order to successfully implement our turnkey cement projects, we conduct various types of project development studies, feasibility studies, etc. This is followed by engineering, procurement and construction management (EPCM) services. We oversee construction, commissioning and provide start-up and post-start services.