Shotcrete Pump Machine PB30
With the development of urban, rural and township construction, the height of buildings is increasing, and people’s demand for plastering the interior and exterior walls of high-rise buildings is also increasing. The traditional practice is to build scaffolding, transport the slurry, etc.
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With the development of urban, rural and township construction, the height of buildings is increasing, and people's demand for plastering the interior and exterior walls of high-rise buildings is also increasing. The traditional practice is to build scaffolding, transport the slurry, etc. to the corresponding floors, and then carry out the coating operation. In order to reduce the workload of workers, LICH launched the PB series plunger-type mortar pump, which does not need to place mortar and so on through the derrick, and directly transports and pumps concrete, mortar and so on to the construction site, which reduces the pressure of vertically transporting mortar in high-rise buildings, realizes mechanized operation, reduces the labor intensity of workers, saves manpower, and improves work efficiency.
1. High outlet pressure, vertical conveying height can reach 150 meters
2. The wearing parts are made of high hardness and wear-resistant alloy materials, which have long service life and do not need to be replaced frequently.
3. Low operation and maintenance costs, avoiding the high maintenance costs in the use of screw pumps
4. The electrical part adopts imported original devices and PLC control, and installs long-distance wireless remote control, convenient and reliable
5. Adopting pipeline pressure compensation device, smooth direction change, to ensure the smoothness of the slurry spraying operation
6. With anti-pump function, greatly reducing the blockage of the pipeline
7. Adopting wet spraying, less dust, less rebound, reduce the working environment pollution
8. Even spraying, continuous operation, suitable for all kinds of walls
| Items | Units | Parameters | |||
| PB30-08A | PB30-15A | PB30-17A | |||
| Whole performance of machine | Max. theo. concrete output | m3/h | 3 | 3 | 3-6 |
| Max.concrete pumping pressure | MPa | 4 | 7 | 9 | |
| The biggest transportation is away from vertically (/Level) | m | 50/120 | 90/220 | 120/300 | |
| Distribution valve type | S Valve | S Valve | S Valve | ||
| Concrete cylinder diameter×stroke | mm | Ф120×900 | Ф120×900 | Ф120×900 | |
| Hopper capacity×feeding height | L×mm | 400×1100 | 400×1100 | 400×1100 | |
| Outlet diameter | mm | Φ108 | Φ108 | Φ108 | |
| Inside diameter of delivering pipe | mm | Ф70 | Ф70 | Ф70 | |
| Max. aggregate diameter | mm | Pebble:25
broken stone: 20 |
Pebble:25
broken stone: 20 |
Pebble:25
broken stone: 20 |
|
| Air compressor pressure | MPa | 0.7 | 0.7 | 0.7 | |
| Air consumption | m3/min | 2 | 2 | 2 | |
| Power system | Motor model | Y160L-4 | Y180M-4 | Y200L-4 | |
| Rated power | kW | 15 | 22 | 30 | |
| Rated speed | r/min | 1460 | 1460 | 1460 | |
| Hydraulic system | Circuit type | Open loop | Open loop | Open loop | |
| Pumping system pressure | MPa | 16 | 16 | 16 | |
| Mixing system pressure | MPa | 12 | 12 | 12 | |
| Capacity of oil tank | L | 120 | 120 | 120 | |
| Other parameters | Dimensions：length×width×height | mm | 3650×1000×1650 | 3650×1000×1650 | 3650×1000×1650 |
| Host weight | kg | 1500 | 1550 | 1600 | |
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The construction of thermal insulation mortar is usually mixed on the ground and lifted to the upper floor of the working part by elevator or tower crane, which occupies a long time of the elevator, and the construction speed is constrained by the lifting speed, which is difficult to improve.
With the development of urban, rural and township construction, the height of buildings is increasing, and people’s demand for plastering the interior and exterior walls of high-rise buildings is also increasing. The traditional practice is to build scaffolding, transport the slurry, etc.
Concrete sprayer machine is a new type of high-efficiency spraying machinery, mainly used for shotcrete construction operations. The working principle is to mix the cement slurry pumped by the mud pump with the sand, gravel, and accelerator sprayed by the spray machine in the mixer
