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Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts – Henan shuangzhi machinery equipment co., LTD. | all.biz
Buy Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts
Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts

Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts

Code: 8431390000
In stock
Price:
254.93 EUR
Wholesale:
  • 242.18 EUR/pcs  - from 5 pcs
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China, Zhengzhou
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Technical characteristics
  • BrandHenan Shuangzhi
  • Country of manufactureChina
  • Colorwhite
  • TechnologyWelding, casting welding
Description

The middle trough is the main component of the scraper conveyor, which is not only the scraper chain running track, but also the shearer running track, or the coal carrying running channel. The middle trough is also the bearing part of the material, which bears the severe friction of coal, scraper and chain in the process of operation, and is the component with large amount and consumption.

【Structure】

The middle trough belongs to the fittings of the scraper conveyor, which is the fuselage of the scraper conveyor. It is composed of the middle plate, the groove side, the sealing bottom plate, the rail seat and the connecting plate, etc. The upper trough is used to transport coal and the lower trough is used for the return journey of the scraper chain.

Groove side: one end of the groove side is welded with a connecting pin. The connecting pin is inserted into the groove of the adjacent middle groove side to realize mutual positioning.

Middle plate: carbon arc surfacing 1.5 ~ 2mm thick wear - resistant alloy at the middle plate chain position to increase wear resistance and prolong service life.

【 material 】

Middle plate: 45 steel

Trough help: 30 simn

Advantages: higher impact resistance than ordinary steel plate, higher average hardness, low friction coefficient, high acid resistance, alkali resistance and salt water resistance, low operating resistance and noise, deformation is not easy to occur after stress.

 

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Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts
Customized Coal Mine Middle Trough,Carbon/Alloy Steel Mining Machinery Parts
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