Hydraulic Universal Testing Machine with Overload Protection & Real-Time Data Processing
The cement concrete compression testing machine is designed to determine the compressive bearing capacity of building materials including bricks, cement test blocks, and concrete specimens. This equipment finds extensive applications across metallurgical industries, building material manufacturing, aerospace engineering, higher education institutions, and professional scientific research laboratories, with all testing procedures and data computations fully compliant with corresponding standard specifications.
Automated Testing System
The entire loading test procedure is automatically governed by computer closed-loop control. The load-bearing frame features a high-rigidity structural design to deliver steady and dependable mechanical performance throughout the test cycle. The supporting upper computer software renders real-time dynamic curves to intuitively record the complete loading progression with high fidelity. Equipped with versatile algorithm modules, the control program supports multiple test modes and aligns with numerous domestic and international testing standards.
Safety Features
Built-in overload automatic protection safeguards both operators and the host machine body. The human-machine interaction system features robust and fail-safe control logic, which effectively prevents misoperation behaviors during testing procedures that could trigger equipment breakdown or structural damage.
Hydraulic Pressure System
High-pressure pump conveys hydraulic fluid from the oil tank and delivers pressurized oil sequentially through the check valve, high-pressure filter, pressure regulating valve and servo valve before entering the loading cylinder. The computer outputs control commands to the servo valve to adjust its spool moving direction and opening degree, thereby regulating the oil flow rate injected into the cylinder and realizing closed-loop constant test force control.
Control System
This complete system consists of digital servo valves, high-accuracy sensing modules, dedicated controllers and matched upper-computer software, delivering outstanding control precision and operational dependability. It satisfies the test specifications stipulated in GB, ISO, ASTM and other recognized standards for performance detection of cement, mortar, concrete and analogous building materials.
Key Functions
- Closed-loop force feedback control for the entire system
- Supports constant loading speed and constant stress loading rate control modes
- Electronic measurement and fully automatic testing via computerized control
- Host computer automatically computes test data and outputs formal test reports
- Customizable report templates with test records exportable in Excel format
Compliance Standards
The equipment fully complies with comprehensive international testing criteria, including ASTM C349, ASTM C109, EN993-5, EN 196-1, ISO8895, ISO10059-1 and ISO10059-2 standard specifications.
Technical Specifications: YAW-2000 PC-controlled Compression Testing Machine
| Maximum Test Force |
300 kN |
| Measuring Range |
2% - 100% F*S |
| Test Force Inaccuracy |
≤ ±1% |
| Loading Speed Inaccuracy |
1.5% |
| Maximum Space Between Plates |
400 mm |
| Size of Plates |
300 × 300 mm |
| Piston Travel |
250 mm |
| Piston Diameter |
300 mm |
| Motor Power |
1.5 kW |
| Main Body Dimensions |
550 mm × 550 mm × 1000 mm |
| Main Body Weight |
Approximately 430 kg |
Packing and Shipping
Frequently Asked Questions
Q1: Is your enterprise a manufacturer or a trading company?
We operate as an integrated manufacturer and exporter. We have specialized in the R&D and production of testing instruments for 18 years, with 14 years of mature overseas export experience.
Q2: How can I select the most appropriate equipment?
Our technical team can provide targeted and optimal recommendations, provided you inform us of your intended test items and required technical parameters.
Q3: What are your delivery terms?
Most standard models are kept in factory inventory for immediate dispatch. For out-of-stock items, the regular lead time is 15 to 20 working days upon receipt of the advance deposit. We can also arrange priority production for urgent orders upon your request.
Q4: Do you provide customized development services?
Customization is fully available. Apart from standard finished testing machines, we can tailor-design and manufacture equipment strictly in accordance with your personalized technical demands. Please submit your detailed requirements, and we will strive to satisfy your expectations.
Q5: Is factory inspection permitted prior to placing an order?
Absolutely. We extend a sincere warm invitation for an on-site factory visit. We can assist with hotel booking and airport pick-up service during your trip.
Q6: What is your after-sales warranty policy?
Our standard warranty period lasts for one full year. Within the valid warranty term, we supply free technical guidance and replacement of defective spare parts. On-site troubleshooting by our professional engineers can also be arranged if necessary.
Q7: What packaging is adopted for the machines to guarantee safe transit?
All instruments are packed in standard export-grade wooden cases with shockproof reinforcement to avoid damage during shipment. Numerous testing machines have been shipped worldwide via sea freight and air freight without any transportation damage records.
