
30kN Cardboard Box Compression Tester Machine ISO 2872/GB/T4857.4. Dual-Threaded Shaft Design: Engineered with imported servo motor and dual-threaded shafts for high-accuracy compression tests. Ultra-Fast Return Speed: Achieves 250mm/min return velocity for 50% faster batch testing efficiency. One-Click Statistical Analysis: Features parametric analysis, display, memory, and print functions with a single click. Real-Time Curve Display: LCD Display Module shows pressure curves in real-time during testing. Auto-Stop Functionality: Automatically stops at preset load or deformation limits for custom compliance testing. Stack Simulation Capability: Runs 1-999 hours at fixed pressure to predict warehouse safety and deformation limits. Self-Diagnosis & Reset: Equipped with self-diagnosis and auto-reset features for reliable operation. Noiseless High-Speed Printing: Direct thermal printer ensures high-speed, noiseless data output.