Large Capacity Mine Raymond Mill Roller Dolomite Dry Calcium Carbonate Milling Machine HD2150

Model：Raymond mill HD2150

Max.feeding size:35mm

Fineness: 80-325 mesh

Capacity:12-40T/H

Ring size: φ2150mm×300mm

Total power: 545kw

Calcium carbonate dolomite raymond mill—Product Description

[Introduction]: Raymond Mill has a strong performance of becoming a complete set with a production system independently.

[Feed Size]:20mm

[Improvement]: All important parts of raymond mill are made of high-quality steel, and all wear-resistant parts are made of high-performance wear-resistant materials. The whole machine has high wear resistance and reliable operation.

Calcium carbonate dolomite raymond mill—Advantages

Hd-2150 Large-size pulverizer Features:

1. High output and low energy consumption: Compared with the vertical mill, the output of this model raymond mill for dolomite is equivalent to that of LM400, but the energy consumption is about 3/4 of that of vertical mill;

Compared with the output of the ordinary Raymond machine, it is equivalent to the output of 3 SETS of HD1300(5R4128), and the energy consumption is about 3/4 of that of ordinary Raymond mill.

2. Small area: the HD2150 Raymond mill for calcium carbonate occupies a small area. The mineral grinding equipment covers an area of 160 square meters only (excluding finished goods and raw materials warehouse).

3. Advanced main mill structure: The main mill of HD2150 dolomite raymond mill adopts a buffer device. The structure of the main mill barrel is optimized for stable operation and low noise. The main mill and the analysis machine adopt the quick change pressing device, the maintenance is convenient.

4, large conveying capacity: the blower adopts high-pressure centrifugal fan, the air volume, and air pressure increase, greatly improving the pneumatic conveying capacity.

5. High collection efficiency: cyclone collector adopts a parallel double cyclone collector, which improves the collection efficiency by 10-15% compared with a single cyclone.

6. High classification accuracy: The classifier adopts the built-in squirrel cage cone turbine classifier. The particle size of the finished product can be adjusted arbitrarily within 80-325 mesh to improve the classification accuracy and airflow area.

7. Arc frictionless air duct: the air duct is designed with arc frictionless air duct to reduce wind resistance and wind loss so that the flow direction of materials is good and the powder separation rate of the analysis machine is increased.

8. New type of roller grinding device: the roller grinding device adopts a new type of maintenance-free structure with a reliable seal. The bearing is lubricated with oil, with low fuel consumption and maintenance costs.

9. A large amount of shoveling: The shoveling knife adopts an optimized design to make the most amount of materials sent into the space between grinding roller and grinding ring for grinding. The blade is made of alloy steel and durable.

10. Energy-saving and environmental protection: the remaining tuyere is equipped with veins;

The bag filter, its collection efficiency is up to 99.9%, the workshop environmental protection sanitation.

11, Reducer improvement: Reducer adopts German Flander reducer technology, the output torque is large, stable, and reliable. The bearing is forced lubricated. The cooling system adopts a water cooling system, oil cleaning, filter disassembly and cleaning is simple and convenient.

Calcium carbonate dolomite raymond mill—Structure

Ground materials are blown into separator by blower for classification. With the function of impellers in the separator, materials without meeting the requirements of the fineness are fallen into the grinding chamber for grinding again; materials meeting the requirements of the fineness are blown into cyclone powder collector with airflow through pipelines for separation and collection. Powder from the discharging device is the finished product. Separated airflow is back to the blower through the return duct on the top of the cyclone powder collector.