As a spraying machine in greening project, its working efficiency directly affects the progress of the project, and an important factor affecting the effect of spraying soil is the spraying soil, so what are the requirements of the spraying soil?,

Shale soil is more common in Sichuan. It is difficult to screen. Customers often break and destroy shale soil. This kind of soil is not effective for spraying.

In some areas in the south, cohesive soil is more common. The advantage is that it can achieve the spraying effect without adding too much adhesive and substrate. The disadvantage is that it is not easy to sieve.

3. The proportion of sand in sandy soil is relatively large. The disadvantage is that it is easy to precipitate. It is necessary to add a base material and increase the amount of adhesive to achieve the spraying effect. The advantage is a better screen.

In fact, the soil used for screening is not recommended to be broken and damaged. After crushing, a large number of particles are produced, which are insoluble in water, and grass seeds are not easy to germinate. A sieving machine can be used to screen out stones and hard objects. A good fine soil is reserved for spraying. A sieving machine can be used to screen out stones and hard objects, which wastes time and efficiency. It is higher than that of screen soil and has stronger adhesion, the effect of filtering with a sieve is better, and it will be broken with a sieve.

The advantages of the sprinkler product:

High efficiency: direct spraying area of more than 2000 square meters (5cm thickness) in a single day can be realized.

High application range: invention patent "high lift multi-stage booster thick slurry pump" pump outlet pressure 22 KG, direct injection height 45-50 meters, lead 120-350 meters (with special spray pump).

Rain-proof wash: Use with polymer materials to effectively prevent rain from washing away.

It takes only 2-3 people to complete the spraying and planting greening work.

The spray-planting technology is a large-scale mechanical tree planting technology developed for slope greening. Its main technical features are as follows:

The construction cost is low and the construction efficiency is high. Hydraulic spraying technology can greatly reduce labor intensity, improve work efficiency, and greatly reduce construction costs, whether in the mixing and mixing link or in the transport injection link. For example, spraying 10000m2 turf only takes 1 to 2 days, and the cost is only 5 to 10 yuan/m2, which is a low input and high output technology.

The technical requirements of 2 and spraying are relatively high. Hydraulic seeding technology is a highly technical modern vegetation planting technology, which not only solves some problems existing in traditional artificial vegetation planting, but also can complete a variety of vegetation planting processes at one time, greatly improving the construction efficiency. At the same time, the demand for wind power for planting plants is reduced, and even the influence of level 5 wind does not reduce the effect of spraying. In addition, it can also improve the physical and chemical properties of the soil surface.

The time required to form a flat is greatly shortened and the turf coverage is high. Hydraulic spraying technology not only provides a protective film for seeds, but also creates a good medium for seed germination and growth, which greatly improves the survival rate of seeds. Not only can accelerate the germination and growth of seeds, but also greatly shorten the plateau period and improve the coverage of turf. Compared with the traditional artificial vegetation planting, the flat time is about 20 days, and the lawn coverage is increased by at least 30%.

The planter lawn is uniform and of good quality. In the process of spraying, because the mixed liquid of hydraulic spraying is evenly stirred and the spraying speed is consistent, the uniformity of turf is very high when planting by spraying. According to the survey of Kunming golf course, the uniformity of the slope in the course can reach 95%, and the uniformity of the outdoor slope lawn can reach more than 85%, which is 40% ~ 50% higher than that of the same type lawn planted on the gentle slope of 15 degrees.