High speed rail, one belt, one road tunnel and slope protection project are no longer familiar to us all along with the development of the whole country.
With the participation of many construction forces, we can pool our wisdom and make great efforts in saving time and effort and improving efficiency. All manufacturers have shown their own skills, developed various equipment to meet the use requirements of the construction site.
One driven two automatic loading truck is popular. It is an artifact in the memory of many predecessors. It is a sharp shotcrete tool for tunnel and slope protection integrating shotcrete, automatic displacement, automatic loading and adding accelerator.The power system can be equipped with high-power diesel engine according to the slope of the construction site, equipped with 4 hydraulic outriggers to fix the body, so as to ensure no displacement and safety; Two roughened hydraulic cylinders, the hopper bears 5 cubic meters, and there is no pressure when the material rises; Equipped with two high hopper 7-square shotcrete machines, higher efficiency; There are two independent accelerator adding devices, and any equipment has problems to ensure that it will not affect the other shotcrete. Once popular, but with the increasingly strict environmental protection situation, the market share of one driven two automatic feeding truck is becoming less and less, and the advantages of shotcrete machine, cement plastering machine and automatic shotcrete machine are becoming greater and greater:
1. Automatic shotcrete machine: the environmental protection situation is severe, and the dry shotcreting construction is precarious. It is more reassuring to purchase equipment at a low price.
2. Automatic shotcrete machine: without power system, it is more humanized for small tunnels, headrace tunnels and underground projects.
3. Automatic shotcrete machine: the excavator on the site can be hoisted in place to save cost.
