A Fully Automatic Compression Testing Machine is a fully automatic hydraulic compression testing machine designed for testing the compressive strength of:
The equipment integrates an advanced servo hydraulic system, high-precision load measurement technology, and intelligent testing software to provide accurate and efficient testing results according to international standards.
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The YAW-2000 Fully Automatic Compression Testing Machine is a next-generation compressive strength tester developed through multiple rounds of engineering upgrades. It delivers superior structural rigidity, advanced servo-hydraulic control, and a fully automated measurement system.
As a premier Rock Compression Testing Machine, the YAW-2000 meets the requirements of GB/T 50266-2013 Standard for Tests of Engineering Rock Mass, making it the definitive solution for geotechnical laboratories, mining research institutions, and civil engineering quality control.
With more than 4,000 units delivered and proven in field applications, the YAW-2000 combines the reliability of industrial-grade Chinese manufacturing with precision measuring technology that meets or exceeds international standards including GB, ISO, and ASTM.
| Parameter | Value |
|---|---|
| Maximum Test Force | 2000 kN |
| Accuracy Class | Grade 1 |
| Measurement Range | 2% ~ 100% F.S |
| Force Measurement Accuracy | Better than ±1% of reading |
| Force Resolution | 1/500,000 of Full Scale |
| Compression Space (Height) | 356 mm |
| Piston Maximum Stroke | 100 mm |
| Upper/Lower Platen Size | 300 × 300 mm |
| Number of Columns | 4 |
| Column Diameter | Φ80 mm |
| Compressive Loading Rate | 0 – 50 kN/s |
| Loading Rate Error | ±5% |
| Max System Hydraulic Pressure | 30 MPa |
| Oil Pump Rated Flow | 2.3 L/min |
| Compression Space Adjustment | Spacer blocks + cylinder piston |
| Specifications can be customized according to project requirements. | |
| Machine Profile | Specification |
|---|---|
| Model | YAW-2000 |
| Dimensions (L×W×H) | 600×600×1600 mm |
| Machine Weight | 1500 kg |
| Total Power | 2 kW |
| Power Supply | 380 V / 3-Phase 4-Wire |
| Operating Temperature | 10 ~ 35°C |
| Operating Humidity | 20% ~ 80% RH |
| Oil Tank Capacity | 60 L |
| Recommended Hydraulic Oil | N46 Anti-wear |
| Sensor Type | High-precision spoke-type load cell (2000 kN) |
| Computer | HP (included) |
| Printer | HP (included) |
| Machine configuration can be customized according to customer requirements. | |
The YAW-2000 Fully Automatic Compression Testing Machine is engineered for laboratories, construction companies, universities, and quality inspection centers that require high-precision compression strength testing for concrete, cement, rock, brick, and other building materials.
Every component and design detail focuses on:
Higher testing accuracy
Long-term machine stability
Reliable hydraulic performance
Intelligent automation
Safer operation
Lower maintenance costs
Below are the key advantages that make the YAW-2000 one of the most competitive hydraulic compression testing machines in the market.
The YAW-2000 adopts a reinforced four-column vertical frame made from:
Large-diameter 45# steel columns
Thickened steel plates
Reinforced hydraulic cylinders
This ultra-rigid structure minimizes deformation during high-load compression testing and ensures excellent long-term mechanical stability.
The upper beam, lower beam, and hydraulic cylinder are synchronously CNC-machined to guarantee superior alignment accuracy.
Additional concentric rings and locating pins ensure:
Perfect co-axial positioning
Reduced lateral force influence
Pure axial compression loading
More accurate stress and strength results
This design significantly improves test repeatability and reliability.
The machine uses a high-accuracy spoke-type load sensor with:
Resolution up to 1/500,000 full scale
Accuracy better than ±1% of reading
Excellent repeatability
High sensitivity and long-term stability
The sensor system is highly resistant to external interference, ensuring stable and trustworthy testing data.
The advanced testing software automatically calculates:
Peak force
Compressive strength
Average load
Average strength values
The software supports multiple international standards including:
GB standards
ISO standards
ASTM standards
Suitable testing materials include:
Concrete
Cement
Mortar
Brick
Refractory materials
Rock specimens
The user-friendly interface makes operation simple, fast, and highly efficient.
The integrated servo hydraulic system combines:
Hydraulic oil source
Servo motor
Control cabinet
Electrical drive system
Benefits include:
Smooth and stable loading
Faster response speed
Lower energy consumption
Reduced operating noise
Compact installation footprint
This integrated design improves both testing performance and operator comfort.
The built-in controller supports network communication and laboratory data management.
Users can:
Export digital test reports
Store historical testing data
Connect to laboratory management systems (LIMS)
Enable remote monitoring and data sharing
This improves laboratory efficiency and digital workflow management.
Safety is a major advantage of the YAW-2000 compression testing system.
The machine includes:
Automatic overload protection
Overcurrent protection
Piston upper-limit protection
Automatic piston return after specimen failure
Emergency shutdown functions
Four-sided protective safety guard
When test force exceeds 103% of capacity, the hydraulic system automatically stops to protect both the operator and equipment.
The high-speed data acquisition system displays:
Real-time force curves
Test data graphs
Force-displacement analysis
Additional software functions include:
Curve zooming
Graph enlargement
Data storage
Batch report printing
Historical report management
This enables efficient laboratory analysis and documentation.
The 300 × 300 mm heavy-duty compression platens support multiple specimen sizes and testing standards.
Optional testing fixtures include:
Elastic modulus testing device
Splitting tensile test fixture
Compression spacers and platens
This greatly expands the machine’s application range for different construction materials.
The reinforced structural design allows reliable testing of:
High-strength concrete
Engineering rock samples
Cement products
Structural building materials
The machine maintains stable performance even under continuous heavy-load operation.
The machine frame adopts electrostatic powder-coated painting technology, providing:
Smooth surface finish
Corrosion resistance
Easy cleaning
Long-lasting appearance
This improves equipment durability in laboratory environments.
The fully automatic control system greatly improves laboratory productivity by reducing manual operation and simplifying testing procedures.
Operators can quickly complete:
Test setup
Automatic loading
Data analysis
Report generation
The YAW-2000 is widely used for:
Concrete cube compression testing
Cement strength testing
Rock compressive testing
Brick compression testing
Splitting tensile testing
Elastic modulus testing
Suitable for laboratories, universities, construction companies, and quality inspection centers.
More than 4,000 units of this testing machine series have already been delivered and successfully operated worldwide.
Continuous improvements based on real-world applications ensure:
Mature technology
Stable operation
Low failure rate
Long service life
The YAW-2000 offers:
International-level performance
Advanced servo hydraulic technology
Intelligent software functions
Reliable testing accuracy
All at a significantly lower cost compared to imported testing machines.
This makes it one of the best-value automatic compression testing machines available today.
The YAW-2000 Fully Automatic Compression Testing Machine combines high-precision load measurement, intelligent servo hydraulic control, advanced safety protection, and powerful testing software into one reliable testing solution.
Whether for concrete laboratories, construction material testing centers, universities, or industrial quality control, the YAW-2000 delivers accurate, efficient, and stable compression testing performance for long-term professional use.
1. With force closed loop control function.
2. Able to achieve equal load rate loading or equal stress rate loading.
3. Use microcomputer to realize electronic measurement and automatically complete tests.
4. The computer automatically calculates the results and prints the report.
5. Test reports can be designed and exported to Excel.
6. Safety protection device: When the test force exceeds 3% of the maximum test force, overload protection occurs and the oil pump motor shuts down.
This series of constant stress pressure testing machines is a classic and practical model developed by our company and represents our current mainstream product line. Based on several previous generations, it has undergone multiple comprehensive upgrades in both structural design and measurement & control systems.
With a more optimized structure and enhanced functionality, this machine is a new-generation fully automatic compression and flexural testing machine with leading technology in the industry.
It is primarily used for compressive strength testing of materials such as bricks, stones, cement, and concrete. In addition, it can also be applied to compression performance testing of other materials.
To date, more than 3,000 units have been produced. Through extensive real-world application and continuous improvement, the machine has achieved mature technology, stable performance, high reliability, and a low failure rate. It is widely recognized and well received by customers in the international market.
By using a fully automatic system, manufacturers and engineers can ensure consistent product quality, improve testing efficiency, and meet international standards. It is an essential piece of equipment for modern construction material testing and quality assurance. Henan Kelai Industrial Co., Ltd. is an internationally recognized manufacturer of precast concrete machinery—renowned as the most professional in the industry! With high-quality products, efficient service, and competitive pricing, Kelai empowers your business to soar!
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Our Frequently Asked Questions section provides clear and practical information about our precast concrete machinery, including hollow core slab machines, wall panel extrusion equipment, and complete precast production lines. Here you can learn more about machine performance, production capacity, installation support, customization options, delivery time, and after-sales service.
A fully automatic compression testing machine is mainly used to test the compressive strength of concrete cubes, cement samples, bricks, blocks, and other construction materials. It is widely used in laboratories, construction companies, universities, and quality inspection departments to ensure material strength meets international standards.
The machine can test various materials, including:
Different fixtures and capacities can be customized according to testing requirements.
Compared with manual testing machines, a fully automatic compression testing machine offers:
It improves testing efficiency and ensures reliable test results.
Most fully automatic compression testing machines can comply with international testing standards such as:
The machine can also be customized to meet local laboratory standards and customer requirements.
Yes. The machine can be customized based on:
Customized solutions are available for laboratories, precast concrete factories, universities, and construction material testing centers.
Our Automatic Pressure Testing Machines have undergone rigorous design upgrades, extensive testing, and quality control. They offer stable performance, low failure rates, and are widely used in concrete manufacturing plants, construction laboratories, and quality inspection centers worldwide.
If you are looking for a reliable hollow core slab molding machine for your precast concrete production line, feel free to contact us for more details and quotations. Our technical team will recommend the most suitable model according to your production capacity and project requirements.
