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Wet concrete spraying system for tunnel

The wet concrete spraying system for tunnel plays an important role in the tunnel construction process, providing initial support for the entire tunnel construction and ensuring the safety of subsequent tunnel construction, especially for large section super-long highways and railway tunnels. With the frequent construction of highway, railway and subway tunnels in China, tunnel [...]

2019-07-11T15:43:19+08:00 July 11th, 2019|Shotcrete Machine|

Operation Safety Index of Dry Shotcrete Machine

Dry shotcrete machine operation safety index 1. When connecting the power cable, connect the tensile strength, the cable interface seal, and the protection of the explosion-proof surface. 2. When the shotcrete machine is spraying the materials, it is necessary to prevent long and large metal blocks such as bolts and nuts from entering [...]

2019-07-05T16:23:46+08:00 July 5th, 2019|Concrete Spraying Machine|

Characteristics and application of high pressure grouting pump

The high-pressure grouting pump can pump a new generation of products such as clean water and high-density cement slurry, and is equipped with a speed regulating mechanism, which can be used as a variable pump. It has the characteristics of reasonable parameters, advanced technology, reliable quality, excellent performance and beautiful appearance. [...]

2019-06-29T12:52:33+08:00 June 29th, 2019|Grout Pump|

Secondary construction column pump advantages

Application of secondary construction column pump suction pump Application in high-rise building ash mortar and fine stone concrete transportation, secondary structural column filling, reservoir, hydropower station, port, dock, various pressure grouting, foundation treatment, weak foundation, reinforcement grouting, tunnel, subway, mine backfilling Grouting bolt support, large-area, high-efficiency construction of fine stone concrete filling [...]

2019-06-23T22:36:38+08:00 June 23rd, 2019|Concrete Pump|

Maintenance of cement tanks during use

About the sealing The cement silo works outdoors all the year round, and the cement itself has strong corrosiveness. The cement silo may have problems of poor sealing. Then we should always check the equipment and carry out related maintenance work during use, so as to prevent the unsafe Factors caused by [...]

2019-06-20T22:45:07+08:00 June 20th, 2019|Concrete Batch Machine|

Wet Shotcrete Machine Working Principle And Advantages

Working principle of wet shotcrete machine The working process of the concrete jet machine is: the premixed mixture falls into the hopper through the screen, and is transferred from the skipper and the batching tray into the falling hopper to the rotor cup. As the rotor rotates into the pneumatic system, the [...]

2019-06-17T13:54:28+08:00 June 17th, 2019|Shotcrete Machine|

Shotcrete Machine And Concrete Jet Manipulator

Concrete shotcrete machine Shotcrete machine is the use of compressed air to transport a certain proportion of concrete mix through the pipeline and high-speed injection to the surface to be solidified by the spray surface to form a concrete support layer. In recent years, shotcrete technology has been widely used in construction, [...]

Advantages of automatic feeding shotcrete machine

Electric motor concrete sprayer automatic feeding shotcrete machine widely used in coal mine, tunnels, culverts, subway, underground engineering ect. The following are the advantages of automatic feeding shotcrete machine 1, labor savingProvincial labor: Tunnel construction is one of the most difficult environments in the existing construction, and it is a high-risk environment. This product [...]

2019-05-31T15:45:35+08:00 May 31st, 2019|Dry Mortar Mixing Plant|

Cement grouting injection machine malaysia

The high pressure cement grout injection pump is a light high pressure pump. The latest generation of products that can pump medium such as clear water and high-density cement slurry, and equipped with a speed control mechanism, can be used as a variable pump. It has the characteristics of reasonable parameters, advanced [...]

2019-05-31T15:40:19+08:00 May 31st, 2019|Grout Pump|