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The testing machine is mainly used for brick, stone, cement, concrete and other building materials, compressive strength test,also used to test the compressive performance of other materials.
Spatial adjustment method:
Through the hand wheel rotation, the adjustment of space to achieve compression.
Hydraulic System：
The oil tank is sucked through the filter screen and be inhaled pump oil ,through the petroleum pipeline of oil pump transport to oil valve,When the hand wheel to send off the oil, due to the role of oil will push the piston, the oil from the return pipe to tank, when the hand wheel to open get the oil, then the working fluid into the fuel tank through the tubing, pressure tubing through and through oil return valve to tank.
Control system:
This machine adopts hydraulic loading, electronic measuring force, with a load of figures, the loading rate shows ,the maximum load to maintain, as well as overload protection and power data retention and other functions.
Picture Meter
Safety protection device:
When the test force more than 3% of the maximum test force, the overload protection, oil pump motor shut down.
Fixture:
Whole set fixtures include: a set compression platen fixture
Max load | 2000kN | 2000kN | 3000kN |
Test force measuring range | 4%-100%FS | ||
Test Force showed the relative error | ≤indicating value±1% | ≤indicating value±1% | <indicating value±1% |
silk pole adjustment method | Manual operation | power-driven | power-driven |
Test Force Resolution | 0.01kN | 0.01kN | 0.01kN |
Hydraulic pump rated pressure | 40MPa | ||
Upper and lower bearing plate size | φ225mm×φ300mm | φ260mm×φ300mm | φ370mm×φ370mm |
Maximum distance between the upper and lower plate | 320mm | 320mm | 330mm |
Piston diameter | φ250mm | φ250mm | φ310mm |
Piston stroke | 30mm | 30mm | 50mm |
Motor Power | 0.75 kW | 0.75 kW | 1.1 kW |
Outside dimension | 800×500×1200mm | 800×500×1200mm | 1000×600×1500mm |
Weight | 750kg | 750kg | 1800kg |
