In line with our commitment to improving quality, the laboratory unit at Chalak Fanar is equipped with the most advanced spring testing machines. To ensure the quality of our products, testing is conducted from raw materials to the final product in accordance with international standards.
Our laboratory capabilities include:
• Spring force test
• Fatigue test
• Torque test
• Preloading force test
• Bending test
• Plastic zone and dead point testing
• Spring release load test
• Creep strength resistance test
To ensure the quality of the raw materials used, we perform the following tests:
• Tensile strength
• Mandrel formability
• Percent elongation
• Torsion strength
• Thickness measurement
Sampling and testing are conducted according to standard tables based on the type of material.
Quality Control
