50,000~100,000 T/Y Lime Grinding Production Line in Jiangsu
Core Equipment:5R4128 Raymond Mill
Processed Materials:Limestone(≤20mm)
Production Output:2~15t/h
Powder Fineness:200 mesh
The 5R4128 Raymond Mill allows for flexible output adjustment based on order requirements, efficiently handling both small-batch, specialized orders and full-capacity standard production. This provides significant convenience for market expansion. Both the equipment and services offered by Cronus Machinery are highly trustworthy.
—— Cronus Machine Customer
Project Overview
To meet the flexible demand for limestone powder across various industries, a functional powder processing enterprise in Jiangsu Province decided to establish a new grinding production line. After comprehensive evaluation, the company selected the 5R4128 Raymond Mill provided by Cronus Machinery. This production line can process limestone into 200 mesh powder, with the output flexibly adjustable within the range of 2~15 t/h.

Project Details
Limestone Raw Material → Bucket Elevator → Surge Bin → Belt Conveyor → Raymond Mill
The limestone raw material is vertically conveyed by the bucket elevator to the surge bin, then fed into the Raymond Mill via the belt conveyor for grinding. The 5R4128 Raymond Mill, known for its mature technology and reliable operation, can stably produce limestone powder with a fineness of 200 mesh.
Cyclone Collector → Discharge Outlet A/B
The ground limestone fine powder is carried by the system air flow into the cyclone collector, where it is separated by centrifugal force and discharged through the dual discharge outlets (Outlet A and Outlet B). The dual-outlet design enhances discharge efficiency and prevents clogging.
Equipment Name | Function Description |
Bucket Elevator | Vertically lifts limestone raw material to the surge bin |
Surge Bin | Equipped with a level gauge, it buffers and stores limestone raw material |
Belt Conveyor | Uniformly and steadily feeds material to the Raymond Mill |
5R4128 Raymond Mill | Grinds limestone material with a particle size of ≤20mm into 200 mesh limestone powder |
Cyclone Collector | Features a dual-outlet design, offering high separation efficiency and smooth discharge |
Project Advantages
Stable Operation: Employs the technologically mature 5R4128 Raymond Mill, ensuring smooth, reliable operation and easy maintenance. The cyclone collector's dual-outlet design effectively enhances separation and discharge efficiency.
Precise Control: Through accurate classification and airflow adjustment, the fineness of the finished limestone powder can be stably maintained at the 200 mesh standard under varying production rates, meeting the diverse needs of different customers.







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