Tunnel shotcrete has two types: wet shotcrete and dry shotcrete. Tunnel shotcrete is mainly divided into dry shotcrete and wet shotcrete according to the process flow. The main difference is that the
Diesel Engine Crane wire rope is in contact with other objects and has relative movement during operation, resulting in friction. Under mechanical, physical and chemical action, the surface of the ste
The spraying machine is mainly composed of a feeding device, a spray gun, and an atomization source. The atomization source varies with different types and sprayers: the atomization source of the air
Connect the power supply, start the main motor by jog to test the forward and reverse rotation, and turn in the direction of the arrow. Pay attention to jog start, that is, turn off as soon as it is t
The reasons for the sticky filling of the feeding mixer are: 1. Return to the factory to check the amount of water in the tank When returning to the station after leaving the train, check the amount
The core component of the cement mixer is its engine. Today I will introduce the engine of the cement mixer of the China Coal Group. The cement mixer uses the Honda 389cc GX Series OHV commercial grad
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