PS7I wet concrete sprayer for coal mines, with a distance of 7 cubic meters

Description :

　　PS7IWet concrete spraying machine, 7-cubic concrete spraying machine, explosion-proof wet spraying machine

　　guaranteePS-7I wet concrete sprayerQuality is our promise to you. wePS-7I wet concrete sprayerSurvival through quality, development through quality, and efficiency through quality. Below is a brief introduction7 cubic concrete spraying machine.

　　PS-7IWet concrete sprayerdetailed description:

　　PS-7IWet concrete sprayerWidely used in engineering construction, mining, tunnels, culverts, subways, hydropower projects, underground engineering, and coal mine tunnels for shotcrete construction operations: spraying and repairing refractory materials for various types of industrial furnaces and furnace linings; transporting and spraying soil in various slope protection and greening construction. The PZ series concrete spraying machine can be used for wet spraying, dry spraying, and various fiber spraying operations. Its main features and advantages are: direct rotor type non bonded material chamber, smooth discharge, time-saving; four point elastic compensation compression, good sealing effect, less dust near the machine, long service life of vulnerable parts:7 cubic concrete spraying machineAdopting low-pressure high-speed vortex airflow transportation to overcome problems such as adhesion, pipe blockage, and pulse separation in material transportation, the material flow is uniform, continuous, and stable. The new nozzle and discharge elbow device improve the spraying effect, with less rebound and high spraying layer quality. The chassis of the PZ series concrete spraying machine can be assembled into tire type, slide type, and various gauge rail wheel types.

　　PS-7IWet concrete sprayerparameter

　　Product model: PS-7I spraying machine

　　PS-7IWet concrete sprayerProduction capacity: 7M3/h

　　Inner diameter of conveying pipe: 64mm

　　Conveying distance: 200m horizontally and 20m vertically;

　　Material ratio (cement/gravel): 1:3-5;

　　sevenCubic concrete spraying machineAggregate particle size: 20mm;

　　Main motor power: 7.5KW;

　　Liquid accelerator addition capacity: 0-108L/H;

　　PS-7IWet concrete sprayerLoading height: 1.1m;

　　Work pressure: 0.4MPA-0.6map;

　　Weight: 900kg;

　　Dimensions: 2100 * 900 * 1250mm;

　　PS-7IWet concrete sprayerPerformance characteristics:

　　1. High efficiency: Using hydraulic pumping, the system has high reliability and stable conveying capacity. Through the practice of various grouting processes and analysis of the lining trolley, the construction, composition, and working principle of the automatic grouting machine have been studied in terms of material supply. The grouting principle is the same as that of manual operation, where the load is blocked or the motor is burned out due to long-term overcurrent

　　two sevenCubic concrete spraying machineContinuous adjustable injection quantity: The main oil pump adopts a variable piston pump, and the injection speed can be freely adjusted. We have developed high-performance filling materials for tunnel arch cavities and activated powder concrete grouting matching pipe fittings to improve technical quality, which can reduce the loss of slurry

　　3. The amount of rapid setting agent added can be continuously adjusted: it can be adjusted according to the spraying amount. Reducing equipment investment while improving the spraying effect. If it does not match, it can be returned, which also brings new development directions for the mining equipment industry such as sprayers

　　four PS-7IWet concrete sprayerLong service life of vulnerable parts: The service life of vulnerable parts of the main engine shall not be less than 4000m3 for spraying. After several times of reverse operation, stop the pump and use the heated coating arch top with mold grouting construction process. Install and cut the RPC grouting pipe

　　5. Equipped with an automatic lubrication system: automatic lubrication is used for the main sealing parts, and the amount and time of grease filling are automatically controlled, greatly extending the life of vulnerable parts. Lower the groundwater level to the bottom of the foundation pit and carefully clean the nozzle before it bursts, compared to dry and wet sprayers

　　6. Humanized product design: easier to operate. Direct rotor type

　　PS-7IWet concrete sprayerAdvantages:

　　1. Simple structure and strong adaptability.

　　2, PS-7IWet concrete sprayerHigh pumping pressure, long delivery spray distance.

　　3. Large conveying capacity and high overall efficiency.

　　4, PS-7IWet concrete sprayerHigh performance: The sprayed concrete has high performance, compactness, uniformity, and high strength.

　　5. High reliability: Key components are branded to ensure high additivity of the equipment.

　　6, sevenCubic concrete spraying machineRapid setting agent addition and control technology: The metering pump measures accurately, and the atomized jet mixes with the nozzle material to ensure uniform mixing of the rapid setting agent and concrete.

　　7. Reduced the dust concentration near the machine and outside the nozzle, eliminating the harm to workers' health.

AfterSalesService :

• PS7I wet concrete sprayer