Concrete Scarifier

A: The road milling machine concrete scarifier drives the milling drum to rotate at high speed through the engine, and the cutter on the milling drum cuts the concrete surface. During the rotation process, the cutter moves relative to the ground, removing the concrete layer by layer, thereby achieving the purpose of changing the flatness of the ground or removing the old coating.

A: The road milling machine concrete scarifier controls the milling depth through the depth adjustment device set on the fuselage. Generally, there are two ways of mechanical adjustment and electronic adjustment. Mechanical adjustment relies on components such as screws to change the height position of the milling drum; electronic adjustment uses sensors to measure the actual depth and compare it with the preset depth, automatically adjusting the milling drum to rise and fall, so as to accurately reach the required milling depth and keep it constant.

A: The road milling machine concrete scarifier is mainly composed of an engine, a frame, a milling drum, a cutter, a walking system, a hydraulic system, a control system, and other parts. The engine provides power, the frame carries various components, the milling drum and cutter perform milling tasks, the walking system ensures the movement of the equipment, the hydraulic system drives the various moving parts, and the control system coordinates the operation of various parts.

A: Road milling machine concrete scarifier is suitable for the renovation of old concrete pavement, removing the wear layer and disease layer of the pavement, and restoring the flatness of the pavement; when the road is widened, the edge concrete can be milled; it is also used for the maintenance and renovation of airport runways and bridge deck concrete, removing the surface anti-skid wear or making new anti-skid patterns, and can also deal with concrete pavement misalignment, congestion and other diseases.

A: In the construction of large parking lots, road milling machine concrete scarifier can level and mill the foundation concrete surface to ensure that the ground slope meets the drainage requirements and prevent water accumulation.