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Introduction of shotcrete machine

Introduction of shotcrete machine

The shotcrete machine has reasonable structure, humanized design, reliable performance, convenient operation and maintenance, and long service life. No dust, low noise, low rebound rate. This machine greatly reduces the dust near the edge of the machine and the nozzle, improves the working conditions, and reduces the pneumoconiosis disease caused by excessive dust. The device has been patented in three countries. Building plastering is a kind of wet shotcrete construction machinery for railway (highway tunnel), high-rise buildings and diversion culverts. This machine is simple in structure, easy to use and maintain. Unique compression device. There are 10 material cavities inside the rotor of the shotcrete machine, made of special rubber, which can be automatically cleaned by wind vibration to prevent material adhesion.

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2022

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Wet spraying machine hydraulic system is how to debug

Wet spraying machine hydraulic system is how to debug

How to debug the hydraulic system of wet spraying machine When the pressure reducing valve of the wet spraying machine cannot work normally, after the main motor starts to work, the device starts to enter the water pump, the device cannot work, and the pressure of the hydraulic gauge is 0. Common problems and measures: ① When the remote control of the device is turned on, the pump stop and pump start switches on the control panel will fail. Open the control panel, the safety valve will not be energized, and the power supply on the safety valve will not light up, making the device unable to work. Turn off the remote switch. ② After the safety valve is energized, the current indicator on the safety valve will light up.

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2022

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Liquid jet machine introduction

Liquid jet machine introduction

Liquid spraying machine is a kind of liquid principle technology, also called sowing, it is a kind of plant seeds and a liquid, a kind of liquid, a kind of liquid, a kind of adhesive, a kind of fertilizer container. Liquid spraying machine, also known as hydraulic spraying device, is especially suitable for the coverage of three-dimensional net and one-time forming. On the construction site, soil can be added appropriately to reduce the amount of fiber and fiber, greatly reduce the construction cost, speed up the construction progress, and effectively improve the seed germination and survival rate;

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2022

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Applicable type of soil spraying machine

Applicable type of soil spraying machine

Start at least once a month, idle for 4-5 minutes, and check its health. If there is an abnormal situation, it should be adjusted and repaired in time. At the same time, check the battery regularly. The liquid level of the battery should be 10~15mm higher than that of the electrode plate. If there is any problem, add distilled water immediately and ensure the power supply of the battery. The guest soil spraying machine is an efficient and multi-functional spraying machine, which is suitable for no soil, soil, water, fertilizer and other additives. The guest-soil hydraulic spraying machine is suitable for slopes with gentle slope and low slope height, such as soil slope, soil with stone, covering three-dimensional network, etc. The whole grass fiber operation or appropriate addition of soil is used for spraying and sowing, which is completed at one time. In the construction of the project, the soil can be added according to the slope conditions, the amount of grass fiber and fiber can be reduced, the project cost can be greatly reduced, the construction progress can be accelerated, and the germination and survival rate of seeds can be effectively improved. The guest soil spraying machine uses water as the carrier and is driven by a diesel engine. It mixes soil, water, grass seeds, flowers, forest trees and other seeds with fertilizers, polymer adhesives, water retaining agents and other substances at one time, and can be mixed with a large amount of sawdust, paper fibers, cotton fibers, orange poles, yellow loam, red loam, sandy loam, clay, some strong wind fossils, etc. It is a special machinery for greening. Because the mixed slurry contains water-retaining materials, adhesives and various nutrients, it can not only ensure the supply of water and other nutrients to the plants, but also effectively prevent the erosion of rain, so that the plants can grow healthily and rapidly.

06

2022

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11

How to carry out greening by spraying machine

How to carry out greening by spraying machine

In greening projects, it is common to have slopes on both sides. These slopes have no rocks and the soil quality is not too bad, so it is very good for greening. However, on some specific slopes, such as rock slopes, how to carry out the greening of the seeder? The anti-erosion layer is composed of plant concrete. The strength of the plant concrete can reach 0.4 MPa, anti-erosion performance, no cracks, and contains a mixture of cold and warm seasons, pioneer plants and native plants, herbs and vines. The anti-erosion layer is also a good substrate for plant growth. After spraying water in the early stage, the mixed green seeds can germinate quickly. The rhizosphere growth of vegetation makes the substrate layer, reinforcement layer and anti-scour layer fully connected, so that the ecological slope protection system is more stable and more strict. Anti-scouring floor ecological slope protection technology is a new type of slope protection technology with wide application, complete functions and relatively low cost. Its functional objectives are mainly completed by the bottom material and anti-erosion two levels. Greening along the highway, re-greening of the wound mountain, no soil coverage of the landfill, re-greening of mines, desert management, river embankment protection, maintenance and watering, and large-scale green space reconstruction. Rock slope greening is a special greening method. The greening of rock slope should be determined according to the specific situation. Rock slope is a typical high, steep slope without vegetation. Therefore, before greening, we must first deal with the soil. For some of the joints are not developed, but the stability of the better rock slope, you can use creeping plants for greening. That is, planting and planting on the slopes close to the rock wall. The matrix takes the soil as the main body, adds other substances to provide nutrition and water, forms a composite matrix, which has high organic matter, high fertility, rich soil microbial content, reasonable pore ratio and soil structure.

06

2022

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Construction steps of slope greening spraying machine

Construction steps of slope greening spraying machine

1. Before the construction of slope greening spraying machine, the slope surface should be cleaned up first. Usually, tools such as pneumatic pick and steel stem are used to manually level the gravel, pumice and dangerous rock on the slope surface (unevenness will bring great difficulties to anchor rod and net hanging).

01

2022

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Shotcrete Machine Overview

Shotcrete Machine Overview

The shotcrete machine is a new type of shotcrete equipment used for 5 m * 5 m section roadway shotcrete. The device uses cement pump to transport concrete to the mechanical arm nozzle through the pipeline, and then uses compressed air to spray the concrete into the wall of the sprayed lane. It has reasonable structure, humanized design, reliable performance, convenient use and maintenance, and long service life. No dust, low noise, low rebound rate.

01

2022

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Work Items of Tunnel Wet Spraying Vehicle

Work Items of Tunnel Wet Spraying Vehicle

The working principle of 1. tunnel wet spray truck wet spraying machine is to mix cement, water and aggregate according to the specified ratio, press it into the nozzle by wet spraying machine, and then add accelerator on the nozzle, mix with wind and spray.

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