# Used Cement Plant | Cement Grinding Plant with Ball Mill & Roller Press

Our used cement plant and cement grinding plant solution uses ball mill and roller press as core grinding equipment. This used cement plant is a complete cement grinding plant built with ball mill and roller press, widely used for clinker grinding. If you are searching for used cement plant, our cement grinding plant with ball mill and roller press is an ideal investment option. We supply full cement grinding plant, refurbished ball mill, refurbished roller press and auxiliary parts for used cement plant renovation. The cement grinding plant adopts roller press and ball mill combined closed-circuit grinding system, the most popular technical solution for used cement plant and cement grinding station.

## Product Specifications

This cement grinding plant is equipped with 4.2m × 14.5m ball mill and large RP180-160 roller press. The cement grinding plant with roller press and ball mill can hit 180-220 t/h per line for P.O 42.5 cement, annual output reaches nearly 4 million tons. The cement grinding plant uses O-SEPA classifiers to control cement fineness for the ball mill and roller press grinding circuit. The cement grinding plant is fitted with pulse-jet bag filters for dust collection in this used cement plant. The cement grinding plant’s power and automation system includes KYN28A switchgear, capacitor compensation, liquid starters and Hart instrumentation to protect ball mill and roller press. This used cement plant has four independent grinding lines: two roller press plus ball mill combined lines and two ball-mill-only grinding lines. The full turnkey cement grinding plant package covers ball mill, roller press, classifier, bucket elevators, fans, dedusting unit, lubrication station and overhead cranes. All key machinery of this cement grinding plant for used cement plant is from CITIC Heavy Industries, Xiangtan Electric and other well-known manufacturers.

## Product Advantages

1. High Capacity - 4.2m x 14.5m mills plus large RP180-160 roller presses deliver 180-220 t/h per line (P.O 42.5), about 4 million tons per year. The ball mill and roller press in this cement grinding plant guarantee high and stable throughput for your used cement plant upgrade.
2. Energy Saving- Roller-press pre-grinding plus ball mill closed circuit cuts specific power consumption to about 26-30 kWh/t. The roller press reduces grinding load of ball mill and greatly cuts electricity cost of the cement grinding plant and used cement plant.
3. Precise Quality - O-SEPA classifiers give stable, adjustable fineness and consistent cement quality. The classifier works with ball mill and roller press in the cement grinding plant, to adjust cement fineness flexibly for used cement plant production.
4. Eco-Friendly - Pulse-jet bag filters keep dust emissions at 10-30 mg/Nm3, meeting strict environmental standards. The dust removal system protects the whole cement grinding plant and used cement plant to satisfy local environmental regulations.
5. Premium Suppliers - Key machinery from CITIC Heavy Industries, Xiangtan Electric, and others, ensuring reliability and low maintenance. The ball mill spare parts and roller press spare parts are easy to source, supporting long time stable operation of cement grinding plant and used cement plant.
6. Smart Control - KYN28A switchgear, capacitor compensation, liquid starters, and Hart instrumentation enable safe automated operation. Intelligent control system monitors ball mill and roller press in cement grinding plant, lowering manual operation risks for used cement plant.
7. Flexible Operation - Four independent lines (two combined plus two ball-mill-only) allow flexible scheduling and resilient output. When one line with ball mill or roller press stops maintenance, other lines of this used cement plant keep production, improving reliability of the cement grinding plant.
8. Turnkey Package - One integrated supply from mills, separators, elevators, fans, dedusting to lubrication and cranes, ready for commissioning. Our cement grinding plant turnkey project delivers full roller press ball mill combined grinding system for investors purchasing used cement plant.