The newly installed 600kN steel strand tensile testing machine has successfully passed the acceptance inspection, meeting all required technical specifications and industry standards. This advanced equipment will significantly enhance the company’s material testing capabilities, ensuring higher accuracy and reliability in evaluating the mechanical properties of steel strands, prestressed components, and other high-strength materials.

High-Performance Testing for Critical Applications

The 600kN electro-hydraulic servo-controlled tensile testing machine features:

• Maximum load capacity: 600kN

• Force measurement accuracy: ±0.5%

• Adjustable test space: Accommodates various steel strand sizes

• Fully automated control: Computer-operated with real-time data acquisition and analysis

Designed for compliance with GB/T 5224-2014 (Prestressed Concrete Steel Strands), ISO 6892-1, and other international standards, this machine is ideal for testing:
✔ Tensile strength
✔ Yield strength
✔ Elongation
✔ Elastic modulus

Rigorous Acceptance Testing Ensures Reliability

During the acceptance process, the technical team conducted comprehensive evaluations, including:
✅ Load accuracy verification
✅ Data consistency checks
✅ Safety system validation
✅ Repeatability tests with certified reference samples

All test results confirmed the machine’s high precision, stability, and user-friendly operation, earning full approval from the inspection team.

Enhancing Quality Assurance in Engineering Projects

With this state-of-the-art testing machine, HUALONG strengthens its ability to support bridge construction, high-rise buildings, rail transit, and other critical infrastructure projects. By ensuring the quality and performance of prestressed steel strands, the company contributes to safer and more durable engineering solutions.

Looking ahead, Our company remains committed to advancing testing technologies and delivering exceptional quality control services to the construction and manufacturing industries.