small electric refractory shotcrete gunning machine

Electric refractory spraying machine uses a motor-driven rotor or vibrator to convey refractory materials (such as refractory concrete and castables) from a hopper to a spray gun. Compressed air accelerates the material at the spray gun, spraying it at high speed onto the target surface, forming a dense, uniform refractory layer. Its key advantages are:
Efficient application: Spraying rates can reach several cubic meters per minute, significantly reducing application cycle time.
Precise control: By adjusting motor speed, air pressure, and nozzle angle, material flow and spray thickness can be precisely controlled.
Adaptable to complex environments: It can operate in high temperatures, confined spaces, and on vertical or inclined surfaces, meeting diverse application needs.

China electric driven shotcrete machine is a construction equipment that uses electricity as a power source to spray concrete mixture onto the surface of a structure, widely used in tunnels, subways, underground engineering, slope protection, and other fields. China, as a major country in global construction machinery production, has several manufacturers with strong technical capabilities in electric shotcrete machine products.

Small electric refractory shotcrete gunning machines are consisted of driving device, rotor assembly, air system, concrete spraying system, electric control box etc.