Abstract：Faced with the upgrading trend of the phosphorus chemical industry, Zenith provides intelligent grinding equipment and system solutions to address the triple ch
Faced with the upgrading trend of the phosphoruschemical industry, Zenith provides intelligent grinding equipment and system solutions to address the triple challenges of resources, cost and environmental protection in Jordan phosphate rock grinding and processing, and help enterprises build an efficient, green and intelligent production system.
Overview of Jordan Phosphate-Rock Resources & Industry Trends
Jordan is a key phosphateresource country in the Middle East and one of the world’s major phosphaterock exporters. Its proven phosphate reserves exceed 4.3 billion tons. Major mining areas are distributed in the southern desert, with three principal depositsEshidiya, Al-Abiad and Al-Hassaaccounting for most national phosphate output, which are centrally operated and managed by Jordan Phosphate Mines Company (JPMC).
Jordan phosphate rock is sedimentary phosphorite. Runofmine ore generally has a P2O5grade of 28%-31% and features good overall grindability. Some ore seams contain clay interlayers, leading to relatively high surface moisture of raw materials, which easily causes material adhesion and blockage during the grinding process.
Jordan’s phosphate industry used to rely heavily on rawore exports. In recent years, the Jordanian government has vigorously promoted local deepprocessing policies, encouraging domestic projects for phosphoric acid, highconcentration phosphate fertilizers and fine phosphate products so as to cut rawore exports.
Main Fineness Requirements for Jordan Finished Phosphate Powder
Grinding fineness of phosphate powder varies greatly for different downstream products, and it is the primary reference indicator for productionline scheme design:
1. Raw material for wetprocess phosphoric acid and highconcentration phosphate fertilizers: 80-200 mesh, uniform particlesize distribution, strictly control overgrinded fines to ensure sufficient sulfuricacid decomposition reaction
2. Ordinary phosphate fertilizers and industrial phosphates: 60-120 mesh
3. Highpurity fine phosphoruschemical products and newenergy phosphorusbased materials: 200-325 mesh ultrafine powder
Based on the actual production demands of the phosphatefertilizer industry, Zenith has built a fourcoreproduct matrix. It can meet customized requirements of different capacity scales and diverse process working conditions, and deliver a fullcoverage, highlyadaptable overall solution for phosphaterock grinding.
The equipment integrates multiple core advantages: highefficiency grinding, lowcarbon energy saving, intelligent control and environmentalfriendliness, providing solid equipment support for stable production, quality improvement and cost reduction of phosphatefertilizer processes.
PMD PermanentMagnet DirectDrive European Trapezium Mill
Fineness: 0.038-1.6 mm
Capacity: 6-55 T/H
As the industry’s first Europeantrapezium type mill with permanentmagnet directdrive system, it achieves 20%-30% comprehensive energy saving compared with conventional transmission schemes. It is suitable for fine phosphaterock powder production lines that focus on longterm electricitycost control and lowcarbon operation.
MTW6X European Trapezium Grinding Mill
Fineness: 0.038-1.6 mm
Capacity: 6-55 T/H
It adopts full thinoil lubrication structure with stable operation and highlevel intelligence, suitable for newbuilt plants and technicalrenovation projects with a capacity of dozens of tons per hour.
MTW European Trapezium Grinding Mill
Fineness: 0.038-1.6 mm
Capacity: 3-45 T/H
Equipped with curvedsurface shovels and integral bevelgear transmission, the mill features compact structure and small footprint with moderate equipment investment cost. It is a popular choice for medium and smallscale phosphate fertilizer processing plants in Jordan.
LM Vertical Grinding Mill
Adjustable Fineness: 80-600 mesh
Capacity: 3-170 T/H
Integrating crushing, drying, grinding, classification and conveying functions, it delivers a onestop compact solution. With large singleunit capacity and low energy consumption, it can stably produce 80-325 mesh phosphate powder, suitable for largescale wetprocess phosphoricacid plants, highconcentration phosphatefertilizer bases and newenergy phosphorusmaterial projects.
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