Process Description：After physical testing and chemical analysis, the raw material will be sent to the crusher and grinder machines, to make sure the plastic will meet the fired bricks requirements.

A.Feeder-Delivery System

Equipment: Excavator/Bulldozer - Loader - Feeder- Metering Feeder

A1 Feeder 

Equipment for conveying materials, Leton provides strongly support weight caterpillar and belt conveyor feeders.

Caterpillar Conveyor Feeder 

Leton Equipment：automatic timing and quantitative, adjustable speed, continuous feeding, Large loading capacity

A2 Metering coal feeder

This device is able to complete the continuous coal feeding, which integrates the material feeding, screening, ratio controlling, distribution, etc.

 

Leton Equipment：Large reserves with metering accuracy, the entrance size is available for the large size loader, saving the labor expenditure.

A3 Metering water feeder

Automatic controlled by computer center, analysis the real-time sensor data of material, to adjust the water flow automatically.

                   

Leton Equipment：Intelligent device, control system dynamic response, separating weighing high control precision, with reset key, easy and reliable operation.

A4 Equipment: Permanent magnetic separator

To improve the purity of the materials, before milling the materials, removing the iron, to protect the machines.

    

 irons                            Materials 

B  Pulverizing systems

For different size and strength of materials, choosing the properly equipment to refine the raw material.

Note: full specification types options

Equipment：Crusher-Grinder-Roll crusher

B1 Crusher

To simulate the animal’s two jaws to complete the crushing, using the Shale as the main material should be equipped this machine. The highest pressure will reach 320MPa.

                    

      Jaw Crusher                                                                                        Schematic Diagram 

Note: full specification types options

Leton Equipment: After thermal treatment,high strength, available for 100mm to 500mm raw material, large crushing ratio,even granularity; simple structure and convenient maintenance.

B2 Crusher (Hammer crusher、Impact crusher、Duplex crusher ）

Mainly been used for crushing solid materials, such as coal gangue and hard shale.

 

    B2-1 Hammer crusher     B2-2 Impact crusher       B2-3 Duplex crusher 

Leton Equipment:Though the hardening and tempering process, improve its strength,durable and stable, national patent products with large output and high efficiency, 80% the granularity＜3mm.

             

B3  Twin-Roll Crusher

For crushing the clay and the soft shale in the brick making process, the soft plastic and the high moisture raw materials which are difficult to be processed.

Leton Equipment: Reliable, simple maintenance and low running costs.