High pressure Raymond mill

Product Introduction: The high-pressure mill is the first successful model improved on the traditional Raymond mill. It creatively adds a high-pressure spring design, which extends the service life of the grinding rod and increases the product applicability of the grinding equipment

Product Introduction

The high-pressure mill is the first successful model improved on the traditional Raymond mill, creatively adding a high-pressure spring design to extend the service life of the grinding rod and increase the product applicability of the grinding equipment. The high-pressure suspended roller milling machine is a new patented product developed independently to meet the needs of the milling industry, thus ushering in a new era of international industrial milling efficiency and low energy consumption. The improvement of high-pressure grinding machine has increased the scope of use of Raymond mill.

Performance Characteristics

The high-pressure mill is the first successful model improved on the traditional Raymond mill, creatively adding a high-pressure spring design to extend the service life of the grinding rod and increase the product applicability of the grinding equipment. The high-pressure suspended roller milling machine is a new patented product developed independently to meet the needs of the milling industry, thus ushering in a new era of international industrial milling efficiency and low energy consumption. The improvement of high-pressure grinding machine has increased the scope of use of Raymond mill.

1. Unique design, with a 20-30% increase in output compared to other mills under the same power conditions, and an 800-1200KG increase in material grinding pressure from the grinding rollers under the action of high-pressure springs.
2. The finished product has a wide range of particle sizes, with the thickest particle size reaching 0.95 millimeters (20 mesh). The particle size of fine powder can generally reach 0.033 millimeters (425 mesh). A small portion of materials can be as fine as 0.013 millimeters (1000 mesh).
3. The dust removal effect fully meets the national dust emission standards.
4. The analyzer is easy to adjust.
5. The grinding roller device adopts an overlapping multi-stage seal with good sealing performance.

working principle

In the main unit of the high-pressure suspended roller mill, the grinding roller assembly is suspended on the grinding roller hanger through a cross arm shaft. The grinding roller hanger is fixedly connected to the main shaft and the shovel holder. The pressure spring is pressed on the outer end surface of the cantilever of the grinding roller bearing chamber, and the cross arm shaft is used as a fulcrum to force the grinding roller tightly against the inner circular surface of the grinding ring. When the main motor drives the main shaft to rotate through the transmission device, the shovel mounted on the shovel holder rotates synchronously with the grinding roller, and the grinding roller rotates around its own axis while rolling in the inner circle of the grinding ring. The electric motor drives the analyzer to rotate through the transmission device, and the higher the impeller speed, the finer the sorted powder. To ensure that the mill operates under negative pressure, the increased airflow is discharged into the bag filter through the exhaust pipe between the fan and the main engine, and purified before being discharged into the atmosphere.

The airflow of the high-pressure suspended roller mill is circulated and operated within the fan grinding shell cyclone separator fan, resulting in less dust compared to high-speed centrifugal crushers. The operation workshop is clean and the environment is pollution-free.