Common sense of concrete pump selection for anti-riot coal mines in Hangzhou

Hangzhou Lu'an anti-riot coal mine concrete pump selection common sense hydraulic component inspection If a fault is found, check the cause and repair the entire circuit before performing any operation. Lubrication Check Lubrication of the grease in the pump must be sufficient and clean at all times, and the joints of the lubrication pipeline must not overflow.
Common sense of concrete pump selection for anti-riot coal mines in Hangzhou

Hydraulic component inspection If a fault is found, check the cause and repair the entire circuit before performing any operations.
Lubrication Check Lubrication of the grease in the pump must be sufficient and clean at all times, and the joints of the lubrication pipeline must not overflow. Check the lubrication of each operating part at any time, and find that there is a lack of oil, and immediately stop the inspection to prevent accidents.
Dry running of concrete pump for riot-proof coal mine: - jog the motor to check its direction of rotation; - press the pump button, push the concrete cylinder piston and

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project

unit

parameter

Theoretical export pressure

High pressure small displacement

Mpa

12.5

Low pressure and large displacement

8.7

Theoretical displacement of concrete

Small displacement

M3/ h

25.2

Large displacement

36.5

System pressure

Main oil road

Mpa

32

Stirring oil circuit

10

Diesel power

Kw

60

Conveyor specifications

Aggregate material diameter

Mm

≤30

Slump

160-220

Maximum theoretical conveying distance (m)

Level

450

vertical

160

Concrete bore

Mm

ø 160

Distribution valve form



S tube

Feeding height

Mm

1050

Hopper volume

M3

0.38

Conveying pipe diameter

Mm

ø 80(100)

Hydraulic tank volume

L

300

Dimensions (length × width × height)

Mm

3900×1475×1600

Maximum towing speed

Km/h

8

Host quality

Kg

2600

Common sense of concrete pump selection in Hangzhou Fuan anti-riot coal mine

Http://news.chinawj.com.cn Common sense of concrete pump selection in Hangzhou Fuan anti-riot coal mine Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn Common sense of concrete pump selection in Hangzhou Fuan anti-riot coal mine

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