Introduction Of Electric Screw Stem Cement Injection Pump
The machine is suitable for affusing a variety of cement grout. It can be widely used in anchor grouting of road, rail tunnels, subway,hydropower stations, underground caverns. It also can be used in the curtain grouting project of soil for the dam, slope, soft rock reinforcement.
Characteristic:
1. Simple structure, light, wheel design and portable;
2. Way of working: grouting, stop and relief;
3. It has a wide range of water-cement ratio and it can work continually. It’s suitable for a variety of requirements of the concentration of slurry;
4. Work Pressure can be adjusted according to the project needs.
Parameters Of Electric Screw Stem Cement Injection Pump
|
item
|
unit
|
index
|
|
DMAR-2
|
DMAR-3
|
|
displacement
|
m3/h
|
≤2
|
≤2.5
|
|
water-cement ratio
|
W/C
|
≥0.30
|
≥0.30
|
|
Grain size
|
mm
|
≤3
|
≤3
|
|
Work pressure
|
MPa
|
<2.5
|
<4.0
|
Pictures Of Electric Screw Stem Cement Injection Pump
