Electric Motor Concrete Sprayer Automatic feeding wet Shotcrete Machine in Mining
Description
The wet concrete shotcrete machine is a new type of high-efficiency shotcreting machine, which is mainly suitable for concrete shotcreting of 5m*5m section roadway.
The equipment uses a concrete pump to transport concrete to the nozzle of the robot through a pipe, and uses compressed air with a quick-setting agent to spray the concrete onto the wall of the roadway to be sprayed.
It has reasonable structure, humanized design, reliable performance, convenient operation and maintenance, and long service life.
No dust, low noise and low rebound rate during work.
The machine greatly reduces the dust concentration near the machine and the nozzle, improves the working environment of workers, and reduces pneumoconiosis caused by dust.
Feature
1.Wet Concrtet Shotcrete Machine has long conveying distance, fewer dusts, reliable performance.
2.Wet Concrtet Shotcrete Machine has automatic feeding,simplified operation, convenient maintenance and cleaning.
3.Wet Concrtet Shotcrete Machine includes concrete spraying machine, grout making machine, delivery pump and auxiliary piping system.
4.Wet Concrete Shotcrete Machine is widely used in coal mine, tunnels, culverts, subway, underground engineering and other narrow space.
Technical Parameters
| Items | Unit | Technical parameters |
| Capacity | m3/h | 5~7 |
| Conveying dist. | m | 70/20 |
| Suitable water and cement ratio | | >0.3 |
| Addictive ratio of powdery accelerator | / | 3%~7% |
| Aggregate size max. | mm | ≤20 |
| Conveying pipe ID. | mm | φ51 |
| Operating pressure | MPa | 0.2~0.5 |
| System air pressure | MPa | ≥0.5 |
| Air consumption | m3/min | ≥10 |
| Material feeding height | m | 1.1 |
| Motor type | kw | 5.5/7.5 |
| Voltage | V | 380/660 or 660/1140 |
| Machine gauge | mm | 600(900) |
| Dimensions (Length×width×height) | mm | 3179×820×1900 |
| Total weight | kg | 1150 |
About us
Zhengzhou Sincola Machinery Co., Ltd provides you with detailed description of the product price, product picture and other products of the mine jet unit rotary jet unit explosion-proof shotcrete concrete jet unit mine spray machine jet machine mining concrete jet machine sprayer Information, you can directly contact the manufacturer to obtain the mine spray unit rotor spray unit explosion-proof spray machine concrete injection unit mine spray machine jet machine mining concrete jet sprayer specific information.
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