Anti-explosion wet spraying machine

Product Introduction

Anti-explosion function significantly improved wet spraying underground construction environment, reduce dust on mine workers' health damage, improve supporting strength, can effectively control the quality of concrete spraying, concrete greatly reduced spring rate. More effectively reduce the cost and improve the economic efficiency of coal enterprises and production efficiency.

Anti-explosion wet spraying machine at the construction job greatly reduces the machine side and the outer nozzle dust concentration, eliminating health hazards to workers; production rate; resilience is low; wet spraying, due to water-cement ratio is easy to control, concrete curing degree high, it can greatly improve the quality of shotcrete to improve the homogeneity of the concrete.

Anti-explosion wet spraying machine is mainly used in mining roadway, railway and highway tunnels, underground construction, high-rise building foundation and road slope and high marsh coal mine tunnel shotcrete construction operations.

Structure feature

1、simple structure, easy to operate.

2、high working efficiency, the use of hydraulic pumping mode, the system reliability, throughput and stability.

3、high pressure pump, transmission distance, difficult to adapt to the construction environment.

4、the injection quantity continuously adjustable, the main use of variable displacement piston pump, jet speed can be adjusted freely.

5、sprayed layer of concrete high-performance, dense, homogeneous, high strength, and high performance.

6、the use of automatic lubrication system, grease filling volume, filling time automatic control, effectively extending the service life of the various components.

7、the key component quality is stable and reliable.

8、reducing machine next and dust concentration outside the nozzle, eliminating the need for workers' health.

9、a multi-purpose machine, you can use as a wet spraying machine can also be used as a concrete pump.

Technical Parameter

Air consumption 10-15m3/min
Rotor dia438mm
Rebound average <=10%
Liquid accelerator dosage 0.3-0.7%
Main Motor Type Y132m3-6-5.5(KW)
Vibration motor power 0.37KW
Accelerator motor model Y90L－6
Accelerator outlet pressure regulator0.65-0.7MPa
Voltage class380V

Working capacity5m3/h
Max conveying distance horizonta50mvertical20m
Conveying pipe diaφ51mm
Max aggregate size15mm
Working air pressure 0.3-0.6MPa