Anchor Bolt Pull-Out Tester
Hydraulic pull-out testing equipment for verifying the anchoring force of various anchor bolts and rebars in concrete and rock
The anchor bolt pull-out tester consists of a manual pump, hollow hydraulic cylinder, intelligent data module (Chinese-language or digital-display version), high-pressure hose with quick couplings, anchorage device, pull rod, adapter heads, and a portable carrying case. It is primarily used to test the anchoring force of various anchors, rebars, and other embedded components.
The hollow hydraulic cylinder features a self-resetting design, while the intelligent digital pressure gauge directly displays the pull-out force value (kN) with peak-hold, storage, and query functions. Its simple and intuitive operation makes it especially suitable for field testing.
| Model | Center Hole (mm) | Stroke (mm) | Measurement Range (kN) | Jack Weight (kg) |
| | 18 | 45 | 0-50 | 2 |
| | 27 | 70 | 0-100 | 6 |
| | 34 | 70 | 0-200 | 13 |
| | 45 | 70 | 0-300 | 15 |
| | 60 | 120 | 0-500 | 25 |
| | 90 | 140 | 0-1000 | 58 |
| | 120 | 200 | 0-1000 | 78 |
- High-accuracy measurement: Equipped with high-precision sensors to accurately measure real-time anchor pull-out force.
- High mobility: Pump and jack adopt an integrated, lightweight design for easy on-site transport.
- Stability and reliability: Maintains stable load during testing, ensuring excellent repeatability and reliable data output.
- Easy operation: Simple interface and intuitive controls allow quick setup and fast completion of pull-out tests.
- Safe and efficient: Built-in safety valves provide overload protection, ensuring safe testing conditions.
- Data storage: Optional storage function for convenient recording, archiving, and analysis.
- Wide application: Suitable for testing anchors, rock bolts, soil nails, rebars, and other anchorage components embedded in concrete or rock.
The anchor bolt pull-out tester is used to evaluate the anchoring force (pull-out bearing capacity) of anchors, anchor cables, soil nails, rebars, and similar anchorage elements embedded in rock, soil, or concrete.