News - Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. of page 9

Maintenance method of rubber cavity&elbow for dry shotcrete machine

[2022-12-10 10:50:43]

As one of the commonly used equipment in concrete spraying, shotcrete machine for dry material is widely used in tunnel, subway, culvert, underground engineering, hydropower engineering, coal mine roadway and other projects. During use, it is necessary to pay attention to the maintenance of the ... Read More

Maintenance method of rubber cavity&elbow for dry shotcrete machine

[2022-12-06 15:33:52]

As one of the commonly used equipment in concrete spraying, The shotcrete machine for dry material is widely used in tunnel, subway, culvert underground engineering, hydropower engineering, coal mine laneway and other projects. The rubber cavity and elbow are vulnerable parts of the machine, so pay ... Read More

Maintenance method of rotor disc for shotcrete machine for dry material

[2022-11-22 11:34:25]

The shotcrete machine for dry material is suitable for the most difficult site conditions with less maintenance. However, like all rotor shotcrete machines, regular maintenance must be paid attention to. The sealing plate and rotor lining plate are the key parts of the machine. Pay attention to ... Read More

Maintenance method of sealing plate for shotcrete machine for dry material

[2022-11-17 11:35:21]

The shotcrete machine for dry material is suitable for the most difficult site conditions with less maintenance. However, like all rotor shotcrete machines, regular maintenance must be paid attention to. The sealing plate and rotor lining plate are the key parts of the machine. Pay attention to ... Read More

Shotcrete---failures & troubleshoot of wrong direction of the rotor

[2022-11-12 15:25:00]

The shotcrete machine for dry material can be used to spray dry and half wet concrete. It has the characteristics of advanced technology, reasonable structure, stable performance and long service life. Now let's learn about what we should do when the rotor of the shotcrete machine does not rotate in ... Read More

Shotcrete---shotcrete machine Maintenance(material cavity taper sleeve and reducer)

[2022-09-20 16:38:40]

Dry shotcrete machine maintenance --- material cavity and taper sleeve Material cavity and taper sleeve is one of the key wearing parts of the rotor type dry shotcrete machine. At the end of each shift, the machine should be opened to see material cavity and the discharge taper sleeve. It should be ... Read More

Shotcrete---failures & troubleshoot of problems occured in spray nozzle

[2022-09-19 17:47:10]

The spraying nozzle is an important part of shotcrete machine for dry material. What failure will occur at the spraying nozzle? How should we judge and troubleshoot the fault when it occurs? Let's take a look at it: Failure 1: Too much dust at the spraying nozzle Reason: add too little water ... Read More

Shotcrete---failures & troubleshoot of problems too large rebound of material

[2022-09-20 15:52:26]

There may be some failures in the use of the shotcrete machine for dry material, one of which is that the material rebounds too much. What method should we take to deal with such a failure when using a shotcrete machine? Let's take a look at what we should do when such a failure occurs: Reason 1 and ... Read More

Shotcrete---shotcrete machine maintainence(rubber plate and rotor disc)

[2022-09-20 17:12:33]

The service life of the shotcrete machine depends not only on the quality of the machine itself, but also in maintenance during long-term work. The good maintenance can improve the work efficiency and prolong the service life. As the core wearing parts of the shotcrete machine, rubber plate and ... Read More

Shotcrete---Let's Learn About Wet Shotcrete Equipment and Application

[2022-09-21 16:59:20]

What equipments are included in the wet shotcrete? Wet shotcrete equipment is basically the same as dry shotcrete equipment, generally including wet shotcrete machine (KSP series), mixing equipment, feeding device, air compressor and other equipments. Among them, the mixing device is used for mixing ... Read More

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