Clinker grinding unit
Capacity: 700-5,000 TPD
Cement mills: ball mill， roller press， vertical roller mill
Grinding Systems: open circuit， closed circuit
Free InquiryClinker grinding plant for sale
A cement clinker grinding unit is a production line that grinds the clinker from the rotary kiln to powder cement to meet the fine standard. It is the last individual step in making cement and consumes the most energy in the whole process.
SINOMA Zibo is devoted to planning and designing grinding plants with less consumption and more productivity. As the investment and operation for a complete cement production line are high, cement factories can consider the plan of building a clinker grinding plant. It can save much cost and bring both economic and environmental benefits.
Model Plan
Plan 1：roller press +Φ3．2×13m ball mill
Plan 2：Φ3．8×13m closed circuit ball mill
Plan 3：clinker fine crusher + Φ3．2×13m
Clinker grinding process
Open-circuit grinding process: After the material passes through the mill, it is the product. The process is simple, the equipment is less, and the investment is less, but the phenomenon of over-grinding is easy to occur.
Closed-circuit grinding process: After the material is milled, the product is selected by the powder separator system, and the coarse powder is returned to the mill for regrinding. Reducing the phenomenon of over-grinding can increase the output, and reduce power consumption, and the product fineness is easy to control, but the system equipment investment is large, and the operation and maintenance are more complicated.
Four Major Grinding Systems In The Clinker Grinding Plant
Ball mill grinding system
A ball mill grinding plant is a grinding system that uses a ball mill alone as the main grinding equipment to achieve the grinding effect. The grinding process can be an open circuit or closed circuit. Take the closed circuit system for example. The equipment used mainly includes the cement ball mill, the O-Sepa separator, the dust collector, and fans. The ground material from the ball mills is classified by the O-Sepa separator. The fine powders are collected by the dust collector for packaging. The coarse ones are sent back to the ball mill for further grinding. The manufacturing process is easier, and less grinding equipment and maintenance are needed for the grinding system. But the power consumption is higher.
Roller press and ball mill combined grinding system
The system mainly contains a roller press, a V-type classifier, a cyclone dust collector, a ball mill, and an O-Sepa separator. The combined grinding system is a closed circuit system. It is widely used because the pre-grind effect of the roller press is proven. The process is relatively complex and needs high investment in equipment and civil works. In addition, the number of fans is large, which increases the power consumption of the system. The finished cement particle gradation ratio is reasonable, and the output is higher than that of the open circuit system, especially since the cement temperature is lower, and the cement quality is better than that of the open circuit system.
Vertical roller mill final grinding system
A vertical roller mill final grinding plant is a cement grinding station that uses a vertical roller mill alone as the main grinding equipment to achieve the final grinding effect. The system mainly includes cement vertical mills, high-concentration dust collectors, and fans. The vertical grinding final grinding system has the simplest process, the lowest energy consumption, and the least metal loss, and should be the first choice for the cement grinding scheme.
Cement vertical mill and ball mill combined grinding system
This system is a closed circuit system mainly composed of the cement vertical mill, combined separator, ball mill, and O-Sepa separator. The process is relatively complex, the equipment investment is similar to that of the roller press and ball mill system. But the civil engineering cost is relatively small because the vertical mill can be arranged in the open air. In addition, the maintenance amount of the vertical mill is less than that of the roller press, so the operation rate is higher.
Why Choose us?
With the development of the cement industry, the grinding equipment and grinding process have been upgraded. SINOMA Zibo follows the newest technology and has been innovated with our technical partners. The configuration of the customers’ grinding plant is flexible and customized by the engineers.
Leading technology and talent advantage.
The company has a technology center and designing center with more than 100 technicians.
Strong comprehensive support capability.
Control the whole process of the cement grinding project from graphic planning to actual operation, and meet all the needs of cement engineering.
One-stop services.
Engineering design, equipment supply, and installation, civil construction, commissioning and production compliance, and project delivery.
