Specifications

Buried scraper conveyer is closed in the rectangle-section shell.

Transferring principle and features:

  Buried scraper conveyer is closed in the rectangle-section shell.,and continuously transfers scattered materials by moving scraper chain. In the transferring process,scraper chain is buried in the transferred materials, so buried scraper conveyer is called.

   During the levelly transferring, materials are effected upon pressure from scraper chain moving and weight of materials,which cause internal friction between materials.The friction keeps a steady state between materials,and it is enough to overcome external friction which establishes by materials moving in tank, thus makes materials form continuous complete flow to be transferred.

  When be lifted straight,materials are effected upon pressure from scraper chain moving,and side pressure from level direction is caused between materials, So internal friction of materials forms. Because of continuous feeding from next level section, materials from next section pushes gradually those from last section. It is enough that the friction and thrust overcome external friction and materials’weight when materials are moving in tank, So continuous complete materials flow form and be lifted.

  The buried scraper conveyer is as follows:simple structure,lower weight,small volume,fine seal, and it is convenience to instal and maintain.It can not only levelly transfer but also aslope or straightly transfer; It is allowed to feed and unload at either port, and process arrangement of the conveyer is flexible. Because the shell is closed, the result to improve workers’operating conditions and to prevent environment pollution is very outstanding when transferring floatable,poisonous,explosive and high-temperature materials.

The main data for common designs:

The common designs of buried scraper conveyer contain only three fixed machine models and twelve specifications in China now.

Model	Specifications
MS	MS16	MS20	MS25	MS32	MS40
MC	MC16	MC20	MC25	MC32	---
MZ	MZ16	MZ20	MZ25		---