
Vertical Automatic Spring Torsion Testing Machine Torque Test Machine. High Precision Testing: Accuracy grade 1 with 0.0001 display accuracy and bidirectional torque sensor calibration. Versatile Application: Tests torsion springs, spiral springs, and friction mechanisms for torque and angle. Smart Data Management: Stores up to 50 sets of data with query and print functions for torque and stiffness. Comprehensive Standards: Conforms to JB/T 9370-1999, JJG 269-2006, ISO, JIS, ASTM, and DIN standards. User-Friendly Interface: Features a large LCD screen for synchronous display of torque and torsion curves. Flexible Control Modes: Supports constant torque/angle measurement and automatic mode with preset preload. Lifetime Maintenance: Provides lifetime maintenance service for long-term equipment reliability. Compact Design: Overall machine size is 697*450*623mm, suitable for laboratory and production lines.