Monday, December 7, 2015

Have You Known the Type of Scraper and Chain of Buried Scraper Conveyor?

Scraper chain is not only the traction artifacts of buried scraper conveyor, but its bearing components.It is usually made of different types of chain scraper and welded together.Whether scraper chain to choose properly or not will directly affect the transmission effect of buried scraping machine and running effect.Here PK Machinery will introduce the basic type of scraper and chain used for buried scraper conveyor as follows.
ms scraper-chain-conveyor

In order to meet the actual needs of buried scraper conveyor various operations, according to the nature of the material being conveyed, different machine groove width and transport capacity of the conveyor, a variety of types of blades and chains.
(1)The types of the scraper
According to the shape classification:
1.flat scraper (such as T-type)
2.framework scraper (such as U-shaped, V-type, H type)
3.a side pull type scraper (such as L-type)
4.three-dimensional angular blade or the like
A U-type & V-type scrapers: widely used and suitable for horizontal, inclined and vertical transmission
B T-type & L-type scrapers: apply to horizontal transmission
C H-type scrapers: appropriate for square cross section conveyor
D cleaner scraper: blade mounted on the bottom and sides of the rubber, neoprene, leather or canvas cleaning sheet to remove left in the machine residual material shell, but also to prevent the most viscous material bonded to the inner wall of the housing, when pumping viscous materials can be 5 to 10 mer install a particular type of blade every such.


(2)The types of the chain
1.Bush roller chain:flexible rotation, low friction in meshing process, low specific pressure and small abrasion/the chains must be replaced in pairs if its weight heavier 
2.Die forging chain: simple structure, light weight, high strength, reliable operation and convenient assembling & dismantling
3.Double chain: 
1)advantage:high carrying capacity, reliable operation and convenient assembling & dismantling
2)disadvantage:heavy weight,so that it can’t be designed according to equal strength 

scraper and chain

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