ZTp-90 Hydraulic Shotcrete Concrete Wet Spraying Machine With 3-9m³/H For Tunnel Base Slope

ZTP-90A hydraulic wet spraying machine is a pumping type concrete wet spraying machine, which adopts hydraulic pumping type and has high system reliability and stable conveying capacity. Hydraulic wet spraying machine can be used for construction such as spraying, filling, grouting, pumping, etc. Continuous adjustment of injection volume: The main oil pump adopts a variable displacement plunger pump, and the injection speed can be freely adjusted. The amount of accelerator added can be continuously adjusted: it can be adjusted step by step according to the spraying amount.
 

Hydraulic concrete wet spraying machine is a pump type wet spraying machine that adopts hydraulic pump type, with high system reliability and stable conveying capacity. Continuous adjustment of shotcrete volume: The main oil pump adopts a variable displacement plunger pump, and the spraying speed can be freely adjusted. The amount of accelerator added can be continuously adjusted: it can be adjusted step by step according to the spraying amount. Hydraulic concrete wet spraying machine sprays 3-9 cubic meters of grout per hour; The double nozzle hydraulic concrete wet spraying machine sprays 12-16 cubic meters of grout per hour.

1. Large conveying displacement and high overall work efficiency.
2. The spraying distance is far, up to 100 meters horizontally and 60 meters vertically.
3. One machine is versatile and can be used as a wet spraying machine, as well as a concrete conveying pump or mortar pump.
4. Using key components from well-known domestic manufacturers to ensure high reliability of the equipment.
5. The amount of accelerator added is continuously adjustable and can be adjusted steplessly according to the spraying amount.
6. Equipped with an automatic lubrication system, greatly extending the service life of vulnerable parts.
7. Four wheeled solid tires, easy to move, easy to operate and maintain.
8. Using wind cooling method to cool hydraulic oil is simple and environmentally friendly.
9. Low rebound rate, using wet spraying technology, the rebound rate can even be reduced to below 10%, effectively saving costs.
10. Reduced the dust concentration near the machine and outside the nozzle, eliminating the harm to worker health.

The rotor type concrete wet spraying machine adopts a mature rotor piston cam feeding mechanism, which has stable performance, convenient operation and maintenance, and long service life. Three material chambers simultaneously feed radially, achieving uniform and thin flow transportation within the plastic concrete pipeline. By adopting anti sticking technology, the internal piston of the machine is forced to pump feed, solving the problem of material sticking in the material chamber. The rotary concrete wet spraying machine sprays 7 cubic meters of grout per hour.