Detailed Introduction:

The mine concrete spraying truck is a specialized product developed for concrete spraying operations in mining tunnels, underground passages, and similar engineering projects. It integrates mechanical, electrical, and hydraulic systems, mainly composed of a traveling chassis, concrete delivery unit, air compressor, and spraying arm. Additionally, it is equipped with a hydraulic lubrication system, additive delivery system, cable reel, and material hoses, offering comprehensive functions and a unique design fully meeting the needs of concrete spraying operations under various working conditions. This product adopts the principle of wet-mix concrete spraying, where pre-mixed concrete slurry is sprayed onto the working surface using high-pressure air, featuring strong spraying capability, low dust, and low rebound rate. Compared to traditional manual concrete support methods, it significantly improves operational efficiency and quality, reduces material and labor costs, greatly enhances working conditions, and lowers safety risks.

Technical Features:

The entire vehicle is diesel-driven, with the working arm powered by dual drives. The scientifically designed lubrication system facilitates convenient and fast maintenance of the concrete pumping unit.

Remote visual control allows easy operation of the working arm and air compressor, while enabling precise adjustment of concrete delivery volume and additive dosage.

The advanced air compressor system propels the concrete in a jet form onto the support surface, enabling rapid solidification into a firm support layer.

The hopper is equipped with a vibrating motor, and its grate is easy to open for maintenance and cleaning.

The electrical control cabinet features a multilingual color display control system indicating concrete flow, additive usage, faults, diagnostics, and alarms.

The specially designed working arm system has a wide operating range and flexible movement, capable of spraying concrete along tunnel directions or tunnel cross-sectional arcs.

Spraying volume can be adjusted independently within the machine’s maximum range according to customer requirements.

The entire vehicle coating undergoes strict shot blasting and anti-rust painting, reaching marine vessel-grade standards, enhancing rust and corrosion resistance under various working conditions, and extending service life.

Technical parameters and configuration: