Cement Production Line

Hongji Group Product Superiority

The cement production plant, also named the cement production station or the cement production plant is the production unit of the cement production line's last period in which both the cement clinker and other mixed materials are ground to be finished cement products.

Cement production line consists of raw material grinding, blending, pre-calcining, clinker burning and cement grinding. In short, limestone and other materials containing calcium, silicon, aluminum and iron oxides are crushed and milled into a raw meal. This raw meal is blended and then heated in the pre-heating system(cyclones) to start the dissociation of calcium carbonate to oxide. The meal goes further into the kiln for heating and reaction between calcium oxide and other elements to form calcium silicates and aluminates at t a temperature up to 1450 centidegree: so called clinker burning. The cyclone system is attached to the rotary kiln by a riser duct. Secondary fuel is fed to the riser duct, the main fuel mixture, coal/petcock, fires the kiln. Reaction products leave the kiln as a nodular material called clinker. The clinker will be interground with gypsum and other materials to cement.

Cement production Process

The cement production process can be divided to three periods: preparation of raw materials, calcination of clinker and cement grinding. The silicate cement production uses the lime stones as the main raw materials and after the addition of other mixture, the limestone is roasted at high temperature and then forms the cement clinker which is ground with the mixture of gypsum and other mixing agents by the cement grinding plant to become finished cement products.

This Production Line can be adjusted according to the specific requirements of users.

Hongji Group Service

1. Hongji Mine Machinery has strict and effective quality control system in manufacturing all the Cement Production Line equipments.

2. Hongji Mine Machinery Cement Production Line equipments have obtained ISO9001&CE quality system certificate.

3.We not only supply the complete Cement Production Line equipments with factory prices, but also the installation and maintenance service for the customers.