Introduction
A mortar injection pump is a device used to deliver mortar or cement slurry to the construction site at high pressure. It is widely used in buildings, bridges, tunnels, foundation reinforcement, and underground waterproofing projects. Its working principle is to drive a high-pressure pump through an electric motor to inject the evenly mixed mortar into the gaps of the construction structure at a set pressure to achieve the purpose of reinforcement or filling.
Parameters
|
Model |
BW70-8 |
|
Cylinder number (individual) |
2 |
|
Cylinder diameter (mm) |
80 |
|
Piston stroke (mm) |
75 |
|
Pressure (MPa) |
8 |
|
Transportation volume (L/MIN) |
75 |
|
Motor power (KW) |
11 |
|
Input speed (r/min) |
1460 |
|
Size of suction pipe (mm) |
64 |
|
Size of slurry discharge pipe (mm) |
38 |
|
Maximum water absorption height (m) |
2.5 |
|
Triangular belt type |
B2032 |
|
Outward Dimensions (L*W*H) (mm) |
1200×850×900 |
|
Weight( Kg) |
490 |
Features
Double-cylinder Design
The BW70-8 mortar injection pump adopts a double-cylinder design. Each cylinder has a diameter of 80 mm. When one cylinder completes the slurry suction, the other cylinder discharges the slurry at the same time. The double cylinders work alternately to maintain the continuous output of the slurry.
High-pressure Output
The maximum working pressure of the BW70-8 mortar injection pump can reach 8 MPa. It can overcome common resistances in construction, including friction inside the structure, air resistance, etc., and push the slurry into the small gaps and deep gaps in the construction structure with strong force, ensuring that the small cracks and deep gaps are fully filled to achieve reinforcement and sealing effects.
Efficient Delivery
The BW70-8 mortar injection pump has a delivery capacity of 75 liters per minute, which can quickly and efficiently deliver large amounts of mortar to the construction area. This efficient delivery reduces the waiting time for construction and improves work efficiency. It is particularly suitable for projects that require a large amount of grouting, such as foundation reinforcement and large-area wall filling.
Powerful Motor
The BW70-8 mortar injection pump is equipped with an 11-kilowatt motor, which provides strong power support for the equipment. The 11-kilowatt power enables the equipment to work continuously under high pressure conditions, ensuring a stable output of mortar without interruption. This motor power design is particularly suitable for long-term, high-load engineering needs, such as tunnel construction and large-scale infrastructure reinforcement projects.
Applications
Building Reinforcement
In building reinforcement projects, mortar injection pumps can inject cement mortar and other slurries into cracks in walls, columns and other parts to improve the overall stability and bearing capacity of the structure. This grouting method can effectively repair and reinforce damaged building structures and extend their service life.
Bridge Maintenance
During the use of bridges, cracks and breakages are inevitable due to the influence of loads, environment and other factors. At this time, mortar injection pumps can be used for bridge repair and reinforcement, filling cracks by grouting to restore the strength and stability of the bridge. This helps to ensure the safe passage of the bridge and reduce traffic interruptions caused by poor maintenance.
Tunnel Waterproofing
In tunnel projects, mortar injection pumps can be used for the construction of waterproof layers. The waterproof material is injected into the pores of the tunnel wall through the grouting pump to form an effective waterproof barrier to prevent groundwater leakage. This helps to keep the tunnel dry and stable and ensure driving safety.
Pictures
