Pneumatic Plunger Pump Type Anchor Cable Tensioning
Pneumatic Plunger Pump Type Anchor Cable Tensioning is suitable for prestressed anchoring projects such as mines, tunnels, and bridges. It is characterized by large tensioning force, reliable operation, good sealing performance, long service life, simple operation, and convenient maintenance.
- Product Introduction
Product Introduction
Pneumatic Plunger Pump Type Anchor Cable Tensioning is suitable for prestressed anchoring projects such as mines, tunnels, and bridges. It is characterized by large tensioning force, reliable operation, good sealing performance, long service life, simple operation, and convenient maintenance. This product has the advantages of high efficiency, compact structure, small size, light weight, stable operation, and small pressure fluctuation. It is an ideal equipment for anchor cable installation and testing in the coal mining industry.
Working Principle
Pneumatic Plunger Pump Type Anchor Cable Tensioning is powered by a pneumatic oil pump, which is transmitted through pipelines and the jack is used as an actuator to tension the anchor cable. The pneumatic plunger oil pump works with compressed air as the power, and controls the vane motor through the intake valve. The vane motor drives the two-stage oil pump (the first pump is a cycloidal rotor pump and the second pump is a plunger pump) to work. The high-pressure power is output through the reversing valve to enter the actuator tensioning jack. The high-pressure oil acts on the outer cylinder and the core shaft. The claw locks the anchor cable while the jack presses the anchor to achieve the anchor cable pre-tightening operation.
Performance Characteristics
- HISCORE independently designs and develops pneumatic plunger hydraulic pump station
- Lighter and easier to carry
- Can deliver oil in both directions, dual oil circuit operation
- More reliable and durable
- Plug and play gas source, more convenient to operate
- Mining product safety standard certification
- The whole series uses top-grade bearings
- Direct sales from the manufacturer, worry-free after-sales
Specifications
Example:
MQ22-300/60 means: a mining anchor cable tensioning machine with a rated tension force of 300kN and a jack rated pressure of 60MPa.
Product Application
Coal Mine Tunnel Anchor Cable Prestressed Tension Anchoring Project
Product Parameters
|
MQ18-200/60 |
||||||
|
Basic performance |
Unit |
MQ18-200/60 |
||||
|
Complete machine |
Rated pressure |
MPa |
60 |
|||
|
Rated tension |
KN |
200 |
||||
|
Full scale accuracy deviation |
- |
±3% |
||||
|
Applicable steel strand diameter |
mm |
17.8 |
||||
|
Tension force measuring instrument |
Type |
- |
Pointer |
|||
|
Model |
- |
- |
||||
|
Range |
KN |
0～300 |
||||
|
Accuracy level |
- |
1.6 |
||||
|
Tension jack |
Cylinder diameter |
mm |
80 |
|||
|
Stroke |
mm |
145 |
||||
|
Center bore |
mm |
20 |
||||
|
Machine weight |
kg |
18 |
||||
|
Dimensions |
mm |
Φ95×430 (±10) |
||||
|
Hydraulic pump station |
System rated working pressure |
MPa |
63 |
|||
|
Working air pressure |
MPa |
0.4 |
0.5 |
0.63 |
||
|
Air consumption |
m3/min |
1.5 |
1.9 |
2.3 |
||
|
Hydraulic pump station |
Effective tank capacity |
L |
7 |
|||
|
System rated flow |
L/min |
1.0 |
||||
|
Machine weight |
kg |
20 |
||||
|
Noise |
Sound power level |
dB(A) |
112 |
|||
|
Sound pressure level |
dB(A) |
95 |
||||
|
Dimensions |
mm |
455×260×390 (±20) |
||||
|
MQ22-300/60 |
||||||
|
Basic performance |
Unit |
MQ22-300/60 |
||||
|
Complete machine |
Rated pressure |
MPa |
60 |
|||
|
Rated tension |
kN |
300 |
||||
|
Full scale accuracy deviation |
- |
±3% |
||||
|
Applicable steel strand diameter |
mm |
21.8 |
||||
|
Tension force measuring instrument |
Type |
- |
Pointer |
|||
|
Model |
- |
- |
||||
|
Range |
kN |
0～450 |
||||
|
Accuracy level |
- |
1.6 |
||||
|
Tension jack |
Cylinder diameter |
mm |
80 |
|||
|
Stroke |
mm |
90 |
||||
|
Center bore |
mm |
24 |
||||
|
Machine weight |
kg |
20 |
||||
|
Dimensions |
mm |
Φ115×363 (±10) |
||||
|
Hydraulic pump station |
System rated working pressure |
MPa |
63 |
|||
|
Working air pressure |
MPa |
0.4 |
0.5 |
0.63 |
||
|
Air consumption |
m3/min |
1.5 |
1.9 |
2.3 |
||
|
Hydraulic pump station |
Effective tank capacity |
L |
7 |
|||
|
System rated flow |
L/min |
1.0 |
||||
|
Machine weight |
kg |
20 |
||||
|
Noise |
Sound power level |
dB(A) |
112 |
|||
|
Sound pressure level |
dB(A) |
95 |
||||
|
Dimensions |
mm |
455×260×390 (±20) |
||||
|
MQ22-600/63 |
||||||
|
Basic performance |
Unit |
Parameter Value |
||||
|
Complete machine |
Rated pressure |
MPa |
63 |
|||
|
Rated tension |
kN |
600 |
||||
|
Tension value full range accuracy deviation |
- |
±3% |
||||
|
Applicable steel strand diameter |
mm |
21.8 |
||||
|
Tension force measuring instrument |
Type |
― |
Pointer |
|||
|
Model |
― |
― |
||||
|
Range |
kN |
0～900 |
||||
|
Accuracy level |
― |
1.6 |
||||
|
Tension jack |
Cylinder diameter |
mm |
125 |
|||
|
Stroke |
mm |
90 |
||||
|
Center bore |
mm |
25 |
||||
|
Machine weight |
kg |
29 |
||||
|
Dimensions |
mm |
Φ150(±5)×380(±10) |
||||
|
Hydraulic pump station |
System rated working pressure |
MPa |
65 |
|||
|
Working air pressure |
MPa |
0.4 |
0.5 |
0.63 |
||
|
Air consumption |
m³/min |
1.4 |
1.7 |
2.2 |
||
|
Oil tank effective volume |
L |
7 |
||||
|
System rated flow |
L/min |
1.3 |
||||
|
Machine weight |
kg |
18 |
||||
|
Dimensions |
mm |
450×310×385 (±20) |
||||
|
Noise |
Sound power level |
dB (A) |
112 |
|||
|
Sound pressure level |
dB (A) |
95 |
||||
|
MQ22-500/63 |
||||||
|
Basic performance |
Unit |
Parameter value |
||||
|
Complete machine |
Rated pressure |
MPa |
63 |
|||
|
Rated tension |
kN |
500 |
||||
|
Tension value full range accuracy deviation |
- |
±3% |
||||
|
Applicable steel strand diameter |
mm |
21.8 |
||||
|
Tension force measuring instrument |
Type |
― |
Pointer |
|||
|
Model |
― |
― |
||||
|
Range |
kN |
0～900 |
||||
|
Accuracy level |
― |
1.6 |
||||
|
Tension jack |
Cylinder diameter |
mm |
115 |
|||
|
Stroke |
mm |
90 |
||||
|
Center bore |
mm |
25 |
||||
|
Machine weight |
kg |
25 |
||||
|
Dimensions |
mm |
Φ140(±5)×380(±10) |
||||
|
Hydraulic pump station |
System rated working pressure |
MPa |
65 |
|||
|
Working air pressure |
MPa |
0.4 |
0.5 |
0.63 |
||
|
Air consumption |
m³/min |
1.4 |
1.7 |
2.2 |
||
|
Oil tank effective volume |
L |
7 |
||||
|
System rated flow |
L/min |
1.3 |
||||
|
Machine weight |
kg |
18 |
||||
|
Dimensions |
mm |
450×325×385 (±20) |
||||
|
Noise |
Sound power level |
dB (A) |
112 |
|||
|
Sound pressure level |
dB (A) |
95 |
||||
|
MQ22-450/63 |
||||||
|
Basic performance |
Unit |
Parameter value |
||||
|
Complete machine |
Rated pressure |
MPa |
63 |
|||
|
Rated tension |
kN |
450 |
||||
|
Tension value full range accuracy deviation |
- |
±3% |
||||
|
Applicable steel strand diameter |
mm |
21.8 |
||||
|
Tension force measuring instrument |
Type |
― |
Pointer |
|||
|
Model |
― |
― |
||||
|
Range |
kN |
0～900 |
||||
|
Accuracy level |
― |
1.6 |
||||
|
Tension jack |
Cylinder diameter |
mm |
110 |
|||
|
Stroke |
mm |
90 |
||||
|
Center bore |
mm |
25 |
||||
|
Machine weight |
kg |
21 |
||||
|
Dimensions |
mm |
Φ130(±5)×380(±10) |
||||
|
Hydraulic pump station |
System rated working pressure |
MPa |
65 |
|||
|
Working air pressure |
MPa |
0.4 |
0.5 |
0.63 |
||
|
Air consumption |
m³/min |
1.4 |
1.7 |
2.2 |
||
|
Oil tank effective volume |
L |
7 |
||||
|
System rated flow |
L/min |
1.3 |
||||
|
Machine weight |
kg |
18 |
||||
|
Dimensions |
mm |
450×325×385 (±20) |
||||
|
Noise |
Sound power level |
dB (A) |
112 |
|||
|
Sound pressure level |
dB (A) |
95 |
||||
Hot Tags: pneumatic plunger pump type anchor cable tensioning, China pneumatic plunger pump type anchor cable tensioning manufacturers, suppliers, factory, pneumatic crawler drill, Pneumatic Plunger Pump Type Anchor Cable Tensioning, Hydraulic Anchor Cable Tensioning Jack, pneumatic drilling rig, pneumatic anchor cable tensioning, Pneumatic Gear Pump Type Anchor Cable Tensioning
