O sistema de pulverização de concreto úmido para túneis desempenha um papel importante no processo de construção de túneis, fornecendo suporte inicial para toda a construção do túnel e garantindo a segurança da construção subsequente do túnel, especialmente para rodovias super longas e túneis ferroviários de grande seção. Com a frequente construção de rodovias, túneis ferroviários e subterrâneos na China, túnel [...]
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 [...]
Máquina de concreto de concreto de concreto Shotcrete Machine é o uso de ar comprimido para transportar uma certa proporção de mistura de concreto através da tubulação e injeção de alta velocidade na superfície para ser solidificada pela superfície de pulverização para formar uma camada de suporte de concreto. Nos últimos anos, A tecnologia ShotCrete tem sido amplamente utilizada na construção, [...]
The wet shotcrete machine is an anchor spray support machine with better comprehensive performance such as reducing dust, reducing rebound and saving materials at home and abroad. Currently widely used in mines, culverts, building foundation pit support, river slope protection and other projects. Wet shotcrete gunite machine features: Wet spray machine [...]
Whether the selection of concrete spraying machine is reasonable or not directly affects the construction progress and project quality. Therefore, the type and quantity of the shotcrete machine should be correctly selected according to the size of the project, the length of the construction period, and the specific conditions of the construction. [...]
The concrete spraying machine has the advantages of high mechanization, simple process and high production efficiency. It is widely used in underground and ground concrete projects in construction, municipal, railway, mining and other industries. It has been widely used in many countries and has shown good technical and economic benefits. According [...]
Metode Shotcrete: Before starting, first connect the ventilation, water and electricity, open the intake valve to reach the rated pressure gradually, and then start the motor no-load operation to confirm that everything is normal before the operation can be started; the station is strictly prohibited in front of the nozzle, the operator should always [...]