I. Product Overview:

The NZW-3000 torsion testing machine is a customized model designed to meet the requirements of GB/T 10128 "Test Methods for Torsion Testing of Metallic Materials at Room Temperature," JJG 269 "Routine Inspection Code for Torsion Testing Machines," and the company standard Q-DLXS 006-2020 "Plug-in Type Anti-Torsion Rod." It is equipped with hydraulic clamps, sleeve clamps, and necessary jaws to accommodate φ22mm, φ25mm, and φ28mm solid sucker rods.

II. Main Inspection Content:

Twist angles, set torque, maximum torque peaks, and destructive or qualification tests of materials or components, with curve display.

III. Technical Specifications:

Style: Horizontal

2. Maximum Torque: 3000 Nm

3. Display Resolution: 0.1Nm

4. Precision Measurement Range: 1%FS - 100%FS

5. Torque Accuracy; Better than ±1%

6. Angular Resolution: 0.01°

7. Angular Measurement Accuracy: Better than ±1%

8. Torque speed control range: 0.05°/min to 480°/min, variable speed adjustment

9. Torque speed control accuracy: Better than ±1%

10. Appearance: Shall comply with GB/T2611 requirements.

11. Comprehensive Package: Meets Standard Requirements

12. Protection Features: The test bench is equipped with overload protection and protective cover functions.

13. Power Supply: 380V/220V, 50Hz

14. Weight: 3000 kg