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Supporting this magnitude of weight necessitates an unyielding structural foundation. The machine's twin pedestal carriages are forged from dense composite iron, effectively dampening low-frequency resonance.
Acting as a specialized ultra-heavy paper mill roller vibration eliminator, the YYQ-20000 features widened trunnion rollers to distribute the massive radial load safely. However, if a specific monolithic workpiece possesses severe aerodynamic drag that exceeds the friction coefficient of a belt transmission, deploying a rigidly coupled YYW-20000 heavy-duty cardan drive balancing stand provides the required rotational torque to overcome extreme windage resistance.
Accurate data acquisition on this scale relies on filtering out ambient mechanical noise. This colossal surface-traction dynamic balancing apparatus utilizes highly sensitive piezoelectric crystal networks capable of isolating micro-oscillations buried within multi-ton kinetic momentum. For engineers programming the vector calculation algorithms, understanding the delay between physical acceleration and software reading is crucial. Our technical documentation on managing belt slip in high-inertia aerodynamic calibration details the necessary mathematical compensations required to maintain phase-angle accuracy when accelerating 20-ton loads via flat belt friction.





| Specification Item | Details |
| Model | YYQ-20000 (Colossal Belt-Drive Edition) |
| Maximum Workpiece Mass | 20,000 KG (20 Tons) |
| Maximum Workpiece Diameter | 2800 mm |
| Distance Between Bearing Supports | 600 mm ~ 5000 mm (Ultra-Long Extended Bed) |
| Journal Diameter Range | 60 mm ~ 500 mm (Heavy-Duty Trunnion Rollers) |
| Transmission Architecture | Circumferential Flat Belt (Surface Traction Drive) |
| Main Motor Capacity | 30 KW / 45 KW (High-Torque Variable Frequency AC) |
| Balancing Speed Range | 50 ~ 500 r/min (Optimized for massive inertia) |
| Min. Achievable Residual Unbalance (emar) | ≤ 0.5 g·mm/kg (High-precision classification) |
| Unbalance Reduction Ratio (URR) | ≥ 95% |
| Sensing Technology | Industrial Piezoelectric Force Transducers |
| Operating System | Advanced Digital Vector Processing Console |



