universal manhole cover compression testing machine
Usage and Characteristics:
1. The test machine adopts microcomputer control and high accuracy electro-hydraulic servo valve, drive precision two-way hydraulic cylinder, a variety of automatic control mode of the test force, displacement, deformation, to complete the test a variety of materials, specifications, manhole covers, water grate cover, well grate.
2. The host machine frame adopts two column structure, oil cylinder overhead; big working table 1500x1400mm; loading and unloading the manhole cover is very convenient, good stability.
3. The loading system: uses the high accuracy hydraulic servo valve, ensure that the system is efficient, low noise, fast response; the key components of the oil pump, servo valve are imported.
Main Technical Parameter:
Item | Technical Parameter |
Max. Test Force(kN) | 1500 |
Measuring Range | 2%-100%FS |
Testing Machine Indicating Accuracy | ≤±1% |
Compression Space(mm) | 0-350 |
Effective Width between Two Columns(mm) | 1200, 1400 |
Effective Length Before and After the Workbench(mm) | 1400, 1500 |
Spherical Upper Head Size(mm) | Φ250×40, Φ356×40 |
Solid Block | Extensible Configuration |
Piston Stroke(mm) | 0-200 |
Rate of Loading | 0.02%—2%FS/s |
Deformation Measurement Accuracy(mm) | Digital Display Micrometer0-10;0.01 |
Overall Dimension (Don't include the piston stroke)(mm) | 1500×1400×1980mm, 1600*1500*2150mm |
Servo Oil Source Control Cabinet Size(mm) | 1120×600×849 |
Bench Height Distance(mm) | 400 |
Machine Power(kW) | 2.2, 3.0 |
Weight(kg) | ≈3000, ≈4000
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