1. introduction
This compression testing machine is suitable for compression
strength test of cement, concrete, brick, etc. And if equipped with
suitable test fixtures, it can make test of splitting tensile test,
flexural and bending test, static elastic modulus test etc.
Compression and upset test for metal materials can be completed on
this compression testing machine. And more than one displacement or
deformation measuring device can be equipped for requirement. It is
the very testing machine for scientific research institutions,
cement quality control, industrial and mining enterprises, etc.
2. Hydraulic System:
The hydraulic oil tank driven by high-pressure pump into the motor
oil, flows through the unidirectional valve, high pressure filter,
pressure valve, servo valve, into the cylinder. Computer control
signals to the servo valve, Control direction and opening of the
servo valve, to control the flow into the cylinder, achieve
constant test force control.
3. Control system:
System including digital servo valve, high-precision sensors,
controllers and software, high control precision and reliability.
Meet GB, ISO, ASTM and other standards for cement, mortar, concrete
and other materials testing requirements.
4. Specification
| No. | Product name | Digital display concrete compression testing machine |
| 1 | model | YES-2000 | YES-3000 |
| 2 | Max. capacity | 2000KN | 3000KN |
| 3 | Force measuring range | 4%-100% |
| 4 | Relative error of test force | ≤±1% |
| 5 | Control mode | Manual control and hydraulic loading |
| 6 | Ball screw adjusting mode | Manual | Electrical adjusting |
| 7 | Size of upper and lower compression plate | Upper: Φ225mm Lower: Φ300 | 370x370mm |
| 8 | Max. compression space | 320mm | 330mm |
| 9 | Piston stroke | 30mm | 50mm |
| 10 | Diameter of piston | 250 | 310mm |
| 11 | Rated pressure of oil pump | 40 | 40Mpa |
| 12 | Power | 3 phase 0.75kW | 3 phase 1.1kW |
| 13 | Dimension | 800x500x1200 | 1000x600x1500mm |
| 14 | Weight | 1200kg | 1800kg |
| No. | Product name | Computer control concrete compression testing machine |
| 1 | Model | YAW-2000 | YAW-3000 |
| 2 | Max. capacity | 2000KN | 3000KN |
| 3 | Force measuring range | 2%-100%FS |
| 4 | Relative error of test force | ≤±1% |
| 5 | Ball screw adjusting mode | Electrical |
| 6 | Size of upper and lower compression plate | 370x370mm | 400x500mm |
| 7 | Max. distance between upper and lower compression plate | 330mm | 500mm |
| 8 | Max. stroke of piston | 100mm | 150mm |
| 9 | Piston diameter | 310mm | 400mm |
| 10 | Rated pressure of oil pump | 40Mpa |
| 11 | Power | 3 phase 1.1kW |
| 12 | Dimension | 700x700x1600mm | 800x800x1800mm |
| 13 | Weight | 1600kg | 2300kg |
