Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
86-0371-67836512
stephen.z.wan@gmail.com
The crawler-type shotcrete truck adopts the concrete wet spraying process, which will greatly reduce dust emissions, reduce occupational hazards, improve support strength, and reduce raw material consumption.
It is in line with the national industrial policy of automation, intelligence, high efficiency and low consumption in the mining industry. With the assistance of the spraying robot arm, a large amount of concrete spraying operations can be achieved. Motor start and stop, pumping start and stop, pumping speed, quick-setting agent pump speed, injection air volume adjustment, injection robot arm movement, chassis walking and other functions can all be realized through remote control operation. The key hydraulic components are imported products; they have the characteristics of high degree of automation, stable performance, low consumption of wearing parts, and low cost of use. It adopts crawler walking to adapt to the complex working environment of mine tunnels.
Parameter:
| Item | Parameter | ||
| SPB15-LY | |||
| Chassis | Steering method | Crawler steering | |
| Walking speed | m/min | 24 | |
| Gradeability | ° | 20 | |
| Pumping system | Capacity | m³/h | 15 |
| Conveying distance | m | 100/30 | |
| Air consumption pressure | MPa | 0.6 | |
| Air consumption | m³/min | 7 | |
| Outlet pressure | MPa | 7 | |
| Max particle size | mm | 16 | |
| Concrete slump | mm | 120-200 | |
| Feeding height | mm | 900 | |
| Hydraulic system pressure | MPa | 20 | |
| Amount of accelerator | L/min | 0~10 | |
| Shotcrete Arm | Max working height | m | 7 |
| Max working width | m | 8 | |
| Working angle | ° | 60/-30 | |
| Machine | Power | kW | 45 |
| Dimension | mm | 5800x2100x2250 | |
| Weight | kg | 9550 | |
