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Introduction of Concrete Wet Spraying Machine Foundation

Release time:

2022-10-02 20:12

Source:

Saner Heavy Industry

Concrete wet shotcreting machine is a kind of good comprehensive performance of anchor shotcreting support equipment at present, which is mainly used in the construction site of tunnels, mines, culverts, building foundation pit support, river slope protection, etc.

At present, there is a lack of anti-rust awareness in the manufacturers and users of cement wet spraying machine, not to mention the correct anti-rust measures. Cement wet spraying machine is generally placed in the factory open space and the construction site, in the harsh environment, long time wind and sun and rain erosion, will make the cement wet spraying machine inside and outside surface quickly rust. In view of this problem, the impurities in the cement wet spraying machine should be cleaned up first, coated with antirust agent, and then wrapped with antirust paper or packaging film.

Secondly, the wet spraying machine should be sold in China, and it is likely to rust during transportation. Therefore, in the transportation of wet spraying machine, appropriate anti-rust packaging method should be adopted. It adopts a special packaging film, which has good elasticity and sealing, shrinks when heated, makes the packaging more compact, has the functions of waterproof, dustproof, rust-proof, anti-collision, etc., and is low in price. It is suitable for the packaging of cement wet spraying machine.

The working principle is to mix the mixture (water) well, put it in the wet spraying machine, add the accelerator in the nozzle, driven by the wind, and spray to the spray surface at a faster speed, so as to form a concrete support.

Characteristics of concrete wet spraying machine

1. It greatly reduces the dust concentration around the edge of the machine and the nozzle, and can avoid harm to the staff.

2. The wet spraying machine has high working efficiency, which greatly improves the working efficiency. Small wet spraying machine and large wet spraying machine can reach 30 cubic meters per hour.

3, the rebound degree is low, the rebound rate does not exceed 10%.

4, wet spray, because the water cement ratio is easy to control, so that the quality of the sprayed concrete has been greatly improved, and its uniformity has been improved.

Spray type and characteristics

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