Model：Raymond mill HD1280

Max.feeding size:20mm

Fineness: 80-400 mesh

Capacity:2-10T/H

Ring size: φ1280× 240mm

Total power: 145kw

Calcium carbonate 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 raymond mill—Advantages

1）.The reducer adopts a new type of deceleration device: the main mill speed of pulverizer mill can be adjusted according to different working conditions, and the main engine speed can be adjusted to adapt to different hardness materials.

2）. A large amount of shovel: use an enlarged blade to maximize the feed of material into the grinding roller and the grinding ring.

The mainframe structure is advanced: the main machine adopts the buffer device, the main cover tube structure is optimized, the operation is stable and the noise is low; the main machine and the analysis machine adopt the quick change pressing device, and the maintenance is convenient. The base of the main unit is raised, the grinding roller and the grinding ring are raised to 280 mm, which increases the grinding area.

3）. High classification precision: The use of ultra-large grading turbines has a high pass rate and a large air volume. And the end surface of the classifying impeller sealing blade and the sealing end surface of the powder discharging port form a palace seal.  It is not easy to form a short circuit powder, and the classification precision of the grinding mill machine is high.

4）. Double cyclone collector: HD1300 Raymond Mill equipt with Parallel double cyclone collector.Collection efficiency of the pulverizer mill up to 80%, 10% higher collection efficiency than single cyclone collector.

Calcium carbonate 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.