Phosphate ore is an important industrial raw material China has relatively abundant phosphate ore resources And it is widely used in agriculture Metallurgy Mechanics. Mineral processing Food Glass. Ceramic and other fields With the development of the economy. The progress of technology Phosphate ore will be used in national defense Cutting edge science and other fields have been widely applied Natural phosphate ore is formed due to its shape Different sizes To meet the material needs of various fields Further grinding processing is required At this point, a phosphate rock mill is needed

The structural composition of phosphate ore milling machine：

The complete set of configuration for phosphate ore grinding machine includes hammer crusher, bucket elevator, vibrating feeder, ultrafine grinding machine host, variable frequency classifier, dual cyclone powder collector, pulse dust removal system, air compressor, electrical control system and corresponding supporting grinding equipment.

Working principle of phosphate ore grinding machine：

During operation, the main motor of the ultrafine grinding machine drives the spindle and turntable to rotate through a reducer, and the roller pins on the edge of the turntable drive dozens of grinding rollers to roll in the grinding ring raceway. The raw mineral material of phosphate rock is crushed into small particles by a hammer crusher and then sent to the storage bin by a hoist. After passing through a vibrating feeder and an inclined feed pipe, the phosphate rock particles are evenly sent to the upper part of the turntable's bulk tray. Under the action of centrifugal force, phosphate rock particles scatter towards the periphery of the circle and fall into the raceway of the grinding ring, where they are impacted, rolled, and ground by the ring rollers. After being processed into phosphate rock powder through three layers of raceway, the high-pressure fan sucks in external air through suction and selects the crushed phosphate rock powder into the powder mill. The rotating impeller inside the powder selector causes the coarse phosphate ore powder to fall back and be re ground. The fine powder that meets the requirements enters the cyclone powder collector with the airflow and is discharged through the discharge valve at the bottom, which is the final ultrafine phosphate ore powder. The airflow with a small amount of fine dust is purified by the pulse dust collector and discharged through the fan and muffler.

Model selection of phosphate ore grinding machine

1. Reasonable selection is necessary to achieve high returns

There are many brands of phosphate ore grinding machines on the market Each manufacturer produces more than one specification of phosphate ore grinding machine The specifications of phosphate ore grinding machines are different Production capacity Particle size of incoming and outgoing materials There are differences in various parameters such as power allocation Only phosphate ore mills with parameters that meet production requirements To meet production requirements Our company produces numerous models of phosphate ore grinding machines Different specifications The feed particle size is ≤ 15- ≤ 30mm. The production capacity is 2-120t. The finished product particle size is 0.125-0.044mm. It can meet the production requirements of different users

2. The "deformation" principle of phosphate rock

Phosphate ore is mainly crushed through the squeezing effect between the internal grinding rollers and grinding rings of the milling machine The path of 'deformation' has been completed. When the phosphate rock mill is running, the grinding roller swings around the grinding ring under the action of centrifugal force. The shovel system sends the phosphate rock material between the grinding roller and the grinding ring. When the grinding roller presses against the grinding ring, the phosphate rock material in between will be crushed and continuously circulated to achieve the production goal. The noise generated by the phosphate rock mill during the production process is very small, the structure is reasonable, and the operation is stable. The phosphate rock mill has a very advanced sealing device to ensure that there is no excessive dust pollution in the production process, ensure the cleanliness of the workshop, and avoid the harm of dust particles to human health

Zhengzhou Shuguang Mining Machinery Co., Ltd. is a professional manufacturer of phosphate ore grinding machines, integrating design, research and development, production and sales. Its main products include Raymond mills, Raymond mills, ultrafine mills, high-pressure hanging roller mills, Raymond mills, R-type swing mills and their supporting equipment such as elevators, crushers, feeding hoppers, electromagnetic vibration feeders, dust collectors, distribution cabinets, LS series screw conveyors, etc.

Factors affecting the stable and efficient production of ore grinding machines

Equipment related to ore grinding machine

Limestone mill	Gypsum powder grinding machine	Ultra fine grinding of phosphate ore
Aluminum alumina powder mill ultrafine powder mill	Kaolin powder mill	Bentonite powder mill