Compression Testing Machine, Servo Motor Control
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HCT-E Series (600kN-3000kN)
The compression testing platform regulates hydraulic pressure and loading rate by controlling pump flow through a servo motor.
The tester is designed for compressive strength testing of cement, concrete, and rock specimens. With appropriate fixtures and measurement accessories, the tester also performs concrete splitting tests and static modulus tests.
Standards
CS1, ASTM C39, ASTM C109, AASHTO T22, GB/T 50081(Part 6)
Features
- The hydraulic power system adopts a next-generation hybrid design inspired by German engineering concepts. Hydraulic flow is controlled by adjusting pump speed through a servo motor, enabling precise cylinder movement and accurate control of loading rate and pressure.
Specifications
| Model | | | | |
| Capacity, kN | 600 | 1000 | 2000 | 3000 |
| Calibration accuracy | Class 0.5 | |||
| Force accuracy | ±0.5% | |||
| Force range | 1%-100%FS | |||
| Force resolution | 1/500,000FS | |||
| Column spacing, mm | 460 | 460 | 460 | 540 |
| Max. compression space, mm | 310 | 310 | 310 | 310 |
| Platen adjustment | Spacing block | |||
| Compression platens, mm | ⌀300 | |||
| Actuator (piston) stroke, mm | 70 | |||
| Maximum actuator up speed, mm/min | 90 | 90 | 105 | 65 |
| Frame dimension (LxWxH), mm | 620x410x1540 | 700x530x1665 | ||
| Frame weight, kg | 2000 | 2000 | 2000 | 2500 |
| Electric supply | 3-phase 380VAC±10% | |||
| Power, kW | 2 | 4 | 4 | |
| Hydraulic power unit dimension (LxWxH), mm | 990x590x970 | |||
| Oil tank volume (L) | 60 | |||