INTRODUCTION OF PRODUCT                                                                                                                                                                                                                        

Light calcium is light calcium carbonate, also known as precipitated calcium carbonate. It is prepared by burning raw materials, digesting with water to form calcium hydroxide, and carbonizing with carbon dioxide to form calcium carbonate precipitation, which is obtained by dehydration, drying and grinding. The mill can be selected according to the output and fineness requirements.

HIGH PRESSURE CARBONATE MACHINE LIGHT CALCIUM RAYMOND MILL is a technical update based on the R-type mill. The technical indicators of this product have been greatly improved compared with the R-type mill. It is a new type of high-efficiency and energy-saving mill product. The fineness of the finished product can be adjusted arbitrarily between 22-180μm (80-600 mesh). This product is an updated product of the R-type mill. Among them, the HC1700 large vertical pendulum mill is a large Raymond mill that has been successfully developed early in China. Its output is about 2.5 to 4 times higher than that of similar 5R equipment. It effectively increases the unit output of a single device and reduces the unit. Output and energy consumption are ideal for large-scale milling projects.

Finished product size: 22-180μm

Production capacity: 1-25t/h

ADVANTAGES AND FEATURES                                                                                                                                                                                                                       

MILL STRUCTURE & WORKING PRINCIPLE                                                                                                                                                                                                   

HC light calcium Raymond mill consists of base, center shaft support, grinding ring, spider-arm, roller assembly, center shaft, lifter support, lifter support base, housing and other structures.

WORKING PRINCIPLE

Material is broken by jaw crusher firstly into required size, which are carried by bucket elevator up to storage hopper, again by feeder quantitative into host cavity for grinding, host cavity support in the plum flower rack roller device rotation around the center axis, roller under the action of centrifugal force, horizontal swing outward, so that the roller compaction of ring, roller grinding roller rotation around at the same time.

LIGHT CALCIUM POWDER PRODUCTION PROCESS                                                                                                                                                                                 

1. Crushing of raw materials

The large pieces of light calcium are crushed by the crusher to the fineness (15mm-50mm) that can enter the mill.

2. Grinding

The crushed small pieces of light calcium are sent to the storage hopper by the elevator, and then sent to the grinding chamber of the mill evenly and quantitatively by the feeder for grinding.

3. Classification

The ground material is classified by the classification system, and the unqualified powder is classified by the classifier and returned to the main engine for re-grinding.

4. The collection of finished products

The powder that meets the fineness is separated and collected in the dust collector through the pipeline through the airflow. The collected finished powder is sent to the finished product silo through the discharge port by the conveying device, and then is packaged by a powder tanker or an automatic baler.

TECHNICAL DATA                                                                                                                                                                                                                                              

Note:

1. The Models above are equiped with newly designed spider-arm structure.

2. The capacity is for limestone powder, and specification is just a reference. The actual production depends on these materials being processed.

SUCCESSFUL CASES                                                                                                                                                                                                                                       

   280 MESH LIGHT CALCIUM RAYMOND MILL MACHINE PROCESSING CASE IN HUBEI

   Processing material: light calcium

   Fineness: 280 mesh

   Equipment configuration: 1 HC1500

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