Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine WAW-D Series

The Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine WAW-D Series is a high-rigidity, single-space, electro-hydraulic servo universal testing machine developed and manufactured by Zhejiang Yiyu Instrument Equipment Co., Ltd. With a load capacity ranging from 100 kN to 2000 kN, this series is specifically designed for high-load mechanical performance testing in sectors such as steel structures and civil engineering. It is suitable not only for tensile testing of metal bars, plates, fasteners, pipes, rebar, high-strength bolts, and high-hardness metal materials, but also for performing bending tests on metals and compression tests on concrete.

Core Design and Functional Highlights

Intelligent Interactive Experience:

• Equipped with a 21-inch extra-large LCD screen and a high-performance industrial touch-screen PC, significantly enhancing the laboratory's professional image.
• Features the unique SmartTest user interface, ensuring a smooth, simple, and intuitive operational workflow.

Enhanced Safety Protection:

• Incorporates a transparent, explosion-proof safety screen that ensures full visibility of the testing process while providing comprehensive safety protection for operators.

High-Efficiency, Stable Power System:

• The hydraulic system utilizes a servo motor and radial piston pump, delivering high efficiency and exceptional stability.
• Quiet Operation: The equipment operates at ultra-low noise levels and effectively minimizes oil temperature rise, creating a quiet working environment for the laboratory.

Precision Measurement and Reliable Clamping:

• High-Precision Sensors: Employs high-precision load cells offering excellent repeatability and long-term stability, achieving Class 0.5 accuracy.
• Integrated Hydraulic Grips: Provide robust clamping force, effectively preventing specimen slippage during testing. 
  
• Wear-Resistant Design: A semi-open grip design combined with high-strength liner plates ensures the durability of the clamping assembly.

User-Centric Design:

• The control cabinet offers flexible configuration options—horizontal or vertical—to suit laboratory space constraints. 
• The work surface features a rubber mat that is dust-proof, rust-proof, and corrosion-resistant. 
• Equipped with a multi-functional visual manual control pendant that is comfortable to hold and easy to operate.

Frequently Asked Questions (FAQ)

Q1: ​​Which industries is this machine primarily suited for?
A: The WAW-D series is ideal for sectors such as aerospace, the automotive industry, universities and research institutes, construction material quality inspection, and new material R&D.

Q2: How does the SmartTest software facilitate testing?
A: The accompanying SmartTest V10.0 software is known for its ease of use; it significantly simplifies complex testing procedures through intuitive touch controls, making data acquisition and processing effortless.

Q3: Is the equipment difficult to maintain?
A: No, it is not. The equipment features wear-resistant, high-strength grip liners and a rubber work surface with built-in dust protection. Additionally, the hydraulic system operates stably with minimal oil temperature rise, helping to extend the service life of core components.

Q4: What are the power supply requirements for installation?
A: High-capacity models (1000kN and above) require a 3-phase AC 380V power supply, with a rated power of approximately 2.9kW.

Q5: Can the testing space be adjusted?
A: Yes. The lower crosshead features a lifting speed of up to 320mm/min, allowing for rapid adjustment of the tension or compression space to accommodate specimens of various sizes.